DE2845834A1 - Verbundmaterial aus einem polykristallinen diamantkoerper und einem siliciumkarbid- oder siliciumnitridsubstrat, sowie verfahren zu dessen herstellung - Google Patents

Verbundmaterial aus einem polykristallinen diamantkoerper und einem siliciumkarbid- oder siliciumnitridsubstrat, sowie verfahren zu dessen herstellung

Info

Publication number: DE2845834A1
Authority: DE; Germany
Prior art keywords: silicon; diamond; alloy; hot; substrate
Prior art date: 1977-10-21
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

DE19782845834

Other languages

German (de)

English (en)

Other versions

DE2845834C2 (fr

Inventor

Robert Charles Devries

Minyoung Lee

Lawrence Edward Szala

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

General Electric Co

Original Assignee

General Electric Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1977-10-21

Filing date

1978-10-20

Publication date

1979-04-26

1978-10-20 Application filed by General Electric Co filed Critical General Electric Co

1979-04-26 Publication of DE2845834A1 publication Critical patent/DE2845834A1/de

1989-08-31 Application granted granted Critical

1989-08-31 Publication of DE2845834C2 publication Critical patent/DE2845834C2/de

Status Granted legal-status Critical Current

Links

239000010432 diamond Substances 0.000 title claims description 396
229910003460 diamond Inorganic materials 0.000 title claims description 390
239000000758 substrate Substances 0.000 title claims description 128
239000002131 composite material Substances 0.000 title claims description 119
HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims description 111
229910010271 silicon carbide Inorganic materials 0.000 title claims description 109
HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title claims description 98
229910052581 Si3N4 Inorganic materials 0.000 title claims description 85
238000000034 method Methods 0.000 title claims description 82
230000008569 process Effects 0.000 title claims description 56
238000004519 manufacturing process Methods 0.000 title claims description 8
229910045601 alloy Inorganic materials 0.000 claims description 200
239000000956 alloy Substances 0.000 claims description 200
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 169
229910052710 silicon Inorganic materials 0.000 claims description 161
239000010703 silicon Substances 0.000 claims description 160
239000013078 crystal Substances 0.000 claims description 150
238000007731 hot pressing Methods 0.000 claims description 93
239000000843 powder Substances 0.000 claims description 86
230000005496 eutectics Effects 0.000 claims description 72
239000007788 liquid Substances 0.000 claims description 62
239000011230 binding agent Substances 0.000 claims description 61
239000002184 metal Substances 0.000 claims description 54
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 53
229910052751 metal Inorganic materials 0.000 claims description 53
229910052799 carbon Inorganic materials 0.000 claims description 35
239000007787 solid Substances 0.000 claims description 35
238000005470 impregnation Methods 0.000 claims description 33
229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 20
229910021332 silicide Inorganic materials 0.000 claims description 20
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 19
FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 19
239000011148 porous material Substances 0.000 claims description 18
229910052726 zirconium Inorganic materials 0.000 claims description 18
229910000676 Si alloy Inorganic materials 0.000 claims description 12
-1 eutectic-containing Substances 0.000 claims description 11
229910052750 molybdenum Inorganic materials 0.000 claims description 11
239000010936 titanium Substances 0.000 claims description 11
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 10
230000015572 biosynthetic process Effects 0.000 claims description 10
239000011733 molybdenum Substances 0.000 claims description 10
239000012298 atmosphere Substances 0.000 claims description 7
239000011651 chromium Substances 0.000 claims description 7
238000001816 cooling Methods 0.000 claims description 6
150000002739 metals Chemical class 0.000 claims description 6
229910052715 tantalum Inorganic materials 0.000 claims description 6
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 6
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 6
229910052721 tungsten Inorganic materials 0.000 claims description 6
239000010937 tungsten Substances 0.000 claims description 6
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 5
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
229910052804 chromium Inorganic materials 0.000 claims description 5
229910052735 hafnium Inorganic materials 0.000 claims description 5
VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 5
229910052719 titanium Inorganic materials 0.000 claims description 5
229910052720 vanadium Inorganic materials 0.000 claims description 5
ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 claims description 3
229910052776 Thorium Inorganic materials 0.000 claims description 3
229910052770 Uranium Inorganic materials 0.000 claims description 3
229910017052 cobalt Inorganic materials 0.000 claims description 3
239000010941 cobalt Substances 0.000 claims description 3
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
239000010955 niobium Substances 0.000 claims description 3
JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 3
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 3
229910052742 iron Inorganic materials 0.000 claims description 2
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
229910052759 nickel Inorganic materials 0.000 claims description 2
229910052758 niobium Inorganic materials 0.000 claims description 2
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
150000001247 metal acetylides Chemical class 0.000 claims 2
239000000575 pesticide Substances 0.000 claims 2
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
230000002939 deleterious effect Effects 0.000 claims 1
238000012423 maintenance Methods 0.000 claims 1
238000005520 cutting process Methods 0.000 description 46
239000000203 mixture Substances 0.000 description 34
239000010410 layer Substances 0.000 description 30
239000002245 particle Substances 0.000 description 29
PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 23
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
238000002844 melting Methods 0.000 description 20
230000008018 melting Effects 0.000 description 20
229910052582 BN Inorganic materials 0.000 description 17
238000003825 pressing Methods 0.000 description 17
229910052790 beryllium Inorganic materials 0.000 description 16
229910002804 graphite Inorganic materials 0.000 description 16
239000010439 graphite Substances 0.000 description 16
239000000654 additive Substances 0.000 description 14
ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 14
239000012071 phase Substances 0.000 description 13
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 12
230000000996 additive effect Effects 0.000 description 12
229910052796 boron Inorganic materials 0.000 description 12
230000000694 effects Effects 0.000 description 12
239000000463 material Substances 0.000 description 11
238000005245 sintering Methods 0.000 description 11
238000000227 grinding Methods 0.000 description 10
229910052757 nitrogen Inorganic materials 0.000 description 10
229910052749 magnesium Inorganic materials 0.000 description 9
239000011777 magnesium Substances 0.000 description 9
230000000149 penetrating effect Effects 0.000 description 9
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 8
229910000831 Steel Inorganic materials 0.000 description 8
230000002411 adverse Effects 0.000 description 8
239000006185 dispersion Substances 0.000 description 8
238000002474 experimental method Methods 0.000 description 8
238000011065 in-situ storage Methods 0.000 description 8
230000006698 induction Effects 0.000 description 8
239000007790 solid phase Substances 0.000 description 8
239000010959 steel Substances 0.000 description 8
238000005299 abrasion Methods 0.000 description 7
238000010586 diagram Methods 0.000 description 7
238000010438 heat treatment Methods 0.000 description 7
230000035515 penetration Effects 0.000 description 7
230000002829 reductive effect Effects 0.000 description 7
238000006243 chemical reaction Methods 0.000 description 6
238000003754 machining Methods 0.000 description 6
239000012299 nitrogen atmosphere Substances 0.000 description 6
230000003287 optical effect Effects 0.000 description 6
238000012856 packing Methods 0.000 description 6
229920006395 saturated elastomer Polymers 0.000 description 6
238000002441 X-ray diffraction Methods 0.000 description 5
229910001093 Zr alloy Inorganic materials 0.000 description 5
229910002065 alloy metal Inorganic materials 0.000 description 5
230000007547 defect Effects 0.000 description 5
239000007791 liquid phase Substances 0.000 description 5
238000000465 moulding Methods 0.000 description 5
239000000047 product Substances 0.000 description 5
238000005488 sandblasting Methods 0.000 description 5
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
229910052580 B4C Inorganic materials 0.000 description 4
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 4
230000007423 decrease Effects 0.000 description 4
239000001257 hydrogen Substances 0.000 description 4
229910052739 hydrogen Inorganic materials 0.000 description 4
229910003465 moissanite Inorganic materials 0.000 description 4
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
239000010948 rhodium Substances 0.000 description 4
238000012360 testing method Methods 0.000 description 4
229910001018 Cast iron Inorganic materials 0.000 description 3
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
230000008901 benefit Effects 0.000 description 3
150000001875 compounds Chemical class 0.000 description 3
239000006023 eutectic alloy Substances 0.000 description 3
238000011049 filling Methods 0.000 description 3
239000010419 fine particle Substances 0.000 description 3
YTHCQFKNFVSQBC-UHFFFAOYSA-N magnesium silicide Chemical compound [Mg]=[Si]=[Mg] YTHCQFKNFVSQBC-UHFFFAOYSA-N 0.000 description 3
229910021338 magnesium silicide Inorganic materials 0.000 description 3
229910052702 rhenium Inorganic materials 0.000 description 3
WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 3
238000007789 sealing Methods 0.000 description 3
239000006104 solid solution Substances 0.000 description 3
GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 3
229910052727 yttrium Inorganic materials 0.000 description 3
VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 3
101100346656 Drosophila melanogaster strat gene Proteins 0.000 description 2
KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
229910000905 alloy phase Inorganic materials 0.000 description 2
238000005275 alloying Methods 0.000 description 2
229910052786 argon Inorganic materials 0.000 description 2
150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
JZKFIPKXQBZXMW-UHFFFAOYSA-L beryllium difluoride Chemical compound F[Be]F JZKFIPKXQBZXMW-UHFFFAOYSA-L 0.000 description 2
229910001633 beryllium fluoride Inorganic materials 0.000 description 2
229910052791 calcium Inorganic materials 0.000 description 2
239000011575 calcium Substances 0.000 description 2
239000007795 chemical reaction product Substances 0.000 description 2
238000005253 cladding Methods 0.000 description 2
230000006835 compression Effects 0.000 description 2
238000007906 compression Methods 0.000 description 2
238000000354 decomposition reaction Methods 0.000 description 2
238000009826 distribution Methods 0.000 description 2
238000010894 electron beam technology Methods 0.000 description 2
230000009969 flowable effect Effects 0.000 description 2
230000002706 hydrostatic effect Effects 0.000 description 2
239000012535 impurity Substances 0.000 description 2
239000011261 inert gas Substances 0.000 description 2
239000011572 manganese Substances 0.000 description 2
239000000155 melt Substances 0.000 description 2
239000011368 organic material Substances 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
230000009467 reduction Effects 0.000 description 2
229910052703 rhodium Inorganic materials 0.000 description 2
MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 2
229910052707 ruthenium Inorganic materials 0.000 description 2
239000002893 slag Substances 0.000 description 2
238000002791 soaking Methods 0.000 description 2
238000010183 spectrum analysis Methods 0.000 description 2
238000005303 weighing Methods 0.000 description 2
WEAMLHXSIBDPGN-UHFFFAOYSA-N (4-hydroxy-3-methylphenyl) thiocyanate Chemical compound CC1=CC(SC#N)=CC=C1O WEAMLHXSIBDPGN-UHFFFAOYSA-N 0.000 description 1
VLJQDHDVZJXNQL-UHFFFAOYSA-N 4-methyl-n-(oxomethylidene)benzenesulfonamide Chemical compound CC1=CC=C(S(=O)(=O)N=C=O)C=C1 VLJQDHDVZJXNQL-UHFFFAOYSA-N 0.000 description 1
229910000599 Cr alloy Inorganic materials 0.000 description 1
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
229920000265 Polyparaphenylene Polymers 0.000 description 1
241001168730 Simo Species 0.000 description 1
229910008484 TiSi Inorganic materials 0.000 description 1
229910001315 Tool steel Inorganic materials 0.000 description 1
MKPXGEVFQSIKGE-UHFFFAOYSA-N [Mg].[Si] Chemical compound [Mg].[Si] MKPXGEVFQSIKGE-UHFFFAOYSA-N 0.000 description 1
JCCZVLHHCNQSNM-UHFFFAOYSA-N [Na][Si] Chemical compound [Na][Si] JCCZVLHHCNQSNM-UHFFFAOYSA-N 0.000 description 1
230000009471 action Effects 0.000 description 1
230000001464 adherent effect Effects 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
150000001639 boron compounds Chemical class 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
230000008859 change Effects 0.000 description 1
239000000788 chromium alloy Substances 0.000 description 1
DYRBFMPPJATHRF-UHFFFAOYSA-N chromium silicon Chemical compound [Si].[Cr] DYRBFMPPJATHRF-UHFFFAOYSA-N 0.000 description 1
210000000078 claw Anatomy 0.000 description 1
238000005056 compaction Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
230000035622 drinking Effects 0.000 description 1
239000001307 helium Substances 0.000 description 1
229910052734 helium Inorganic materials 0.000 description 1
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
239000007970 homogeneous dispersion Substances 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
239000011229 interlayer Substances 0.000 description 1
229910000765 intermetallic Inorganic materials 0.000 description 1
238000011835 investigation Methods 0.000 description 1
230000001678 irradiating effect Effects 0.000 description 1
FKWSMBAMOQCVPV-UHFFFAOYSA-N magnesium dicyanide Chemical compound [Mg+2].N#[C-].N#[C-] FKWSMBAMOQCVPV-UHFFFAOYSA-N 0.000 description 1
ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
229910001635 magnesium fluoride Inorganic materials 0.000 description 1
UPKIHOQVIBBESY-UHFFFAOYSA-N magnesium;carbanide Chemical compound [CH3-].[CH3-].[Mg+2] UPKIHOQVIBBESY-UHFFFAOYSA-N 0.000 description 1
229910052748 manganese Inorganic materials 0.000 description 1
238000001000 micrograph Methods 0.000 description 1
238000002156 mixing Methods 0.000 description 1
229910052755 nonmetal Inorganic materials 0.000 description 1
229910052763 palladium Inorganic materials 0.000 description 1
230000036961 partial effect Effects 0.000 description 1
239000012466 permeate Substances 0.000 description 1
238000010587 phase diagram Methods 0.000 description 1
229910052697 platinum Inorganic materials 0.000 description 1
229910021340 platinum monosilicide Inorganic materials 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
OANVFVBYPNXRLD-UHFFFAOYSA-M propyromazine bromide Chemical compound [Br-].C12=CC=CC=C2SC2=CC=CC=C2N1C(=O)C(C)[N+]1(C)CCCC1 OANVFVBYPNXRLD-UHFFFAOYSA-M 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
231100000241 scar Toxicity 0.000 description 1
VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
UVGLBOPDEUYYCS-UHFFFAOYSA-N silicon zirconium Chemical compound [Si].[Zr] UVGLBOPDEUYYCS-UHFFFAOYSA-N 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
238000013112 stability test Methods 0.000 description 1
238000011105 stabilization Methods 0.000 description 1
239000007858 starting material Substances 0.000 description 1
238000005979 thermal decomposition reaction Methods 0.000 description 1
230000009466 transformation Effects 0.000 description 1
239000011800 void material Substances 0.000 description 1
229910021355 zirconium silicide Inorganic materials 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure sintering
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
- B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F3/15—Hot isostatic pressing
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/148—Composition of the cutting inserts
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
- B24D3/08—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements for close-grained structure, e.g. using metal with low melting point
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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DE19782845834 1977-10-21 1978-10-20 Verbundmaterial aus einem polykristallinen diamantkoerper und einem siliciumkarbid- oder siliciumnitridsubstrat, sowie verfahren zu dessen herstellung Granted DE2845834A1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US84444777A	1977-10-21	1977-10-21
US84444977A	1977-10-21	1977-10-21

Publications (2)

Publication Number	Publication Date
DE2845834A1 true DE2845834A1 (de)	1979-04-26
DE2845834C2 DE2845834C2 (fr)	1989-08-31

Family

ID=27126501

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE19782845834 Granted DE2845834A1 (de)	1977-10-21	1978-10-20	Verbundmaterial aus einem polykristallinen diamantkoerper und einem siliciumkarbid- oder siliciumnitridsubstrat, sowie verfahren zu dessen herstellung

Country Status (15)

Country	Link
JP (1)	JPS5473811A (fr)
AT (1)	AT371400B (fr)
AU (1)	AU525777B2 (fr)
BR (1)	BR7806957A (fr)
CH (1)	CH647487A5 (fr)
DE (1)	DE2845834A1 (fr)
DK (1)	DK153536C (fr)
ES (1)	ES474394A1 (fr)
FR (1)	FR2414033A1 (fr)
GB (1)	GB2006733B (fr)
IE (1)	IE48038B1 (fr)
IL (1)	IL55719A0 (fr)
IT (1)	IT1099392B (fr)
NL (1)	NL186311C (fr)
SE (1)	SE445838B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3511284A1 (de)	1984-03-30	1985-10-10	De Beers Industrial Diamond Division (Proprietary) Ltd., Johannesburg, Transvaal	Schleifwerkzeug mit schleifeinsatz
DE102004056734A1 (de) *	2004-11-24	2006-06-01	Vatcharachai Buanatra	Diamantenformkörper

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1982000140A1 (fr) *	1980-07-09	1982-01-21	Gen Electric	Composite de carbure de silicium et procede de production
US4453951A (en) *	1980-07-09	1984-06-12	General Electric Co.	Process for the production of silicone carbide composite
WO1982000138A1 (fr) *	1980-07-09	1982-01-21	Gen Electric	Composite de carbure de silicium et procede de production
JPS6059085B2 (ja) *	1980-12-03	1985-12-23	住友電気工業株式会社	被覆セラミツク工具
JPS6059086B2 (ja) *	1980-12-12	1985-12-23	住友電気工業株式会社	被覆セラミツク工具
US4448591A (en) *	1981-01-21	1984-05-15	General Electric Company	Cutting insert having unique cross section
US4497639A (en) *	1981-12-16	1985-02-05	General Electric Company	Silicon carbide cutting insert with pre-pressed core center piece and sintered diamond envelope
US4698070A (en) *	1981-12-16	1987-10-06	General Electric Company	Cutting insert for interrupted heavy machining
US4483892A (en) *	1981-12-16	1984-11-20	General Electric Company	Wear resistant annular insert and process for making same
US4544517A (en) *	1981-12-16	1985-10-01	General Electric Co.	Automatic composite press technique for producing cutting inserts
US4460382A (en) *	1981-12-16	1984-07-17	General Electric Company	Brazable layer for indexable cutting insert
US4465650A (en) *	1981-12-16	1984-08-14	General Electric Company	Process for preparing nitrided superhard composite materials
FR2568810B1 (fr) *	1984-08-13	1986-11-14	Combustible Nucleaire	Element de coupe diamante et procede de fabrication d'un tel element
FR2568933B1 (fr) *	1984-08-13	1986-09-19	Combustible Nucleaire	Outil de forage rotatif diamante et procede de fabrication d'un tel outil
WO1986001433A1 (fr) *	1984-08-24	1986-03-13	The Australian National University	Agglomeres a base de diamants et leur procede de fabrication
IE58714B1 (en) *	1985-06-07	1993-11-03	De Beers Ind Diamond	Thermally stable diamond abrasive compact body
SE455277B (sv) *	1986-03-21	1988-07-04	Uddeholm Tooling Ab	Sett att pulvermetallurgiskt framstella ett foremal genom varmpressning av pulver i en keramikform medelst ett partikulert tryckmedium
FR2598644B1 (fr) *	1986-05-16	1989-08-25	Combustible Nucleaire	Produit abrasif diamante thermostable et procede de fabrication d'un tel produit
AU605994B2 (en) *	1988-08-31	1991-01-24	De Beers Industrial Diamond Division (Proprietary) Limited	Manufacture of two-component products
AU605996B2 (en) *	1988-08-31	1991-01-24	De Beers Industrial Diamond Division (Proprietary) Limited	Manufacture of abrasive products
AU605995B2 (en) *	1988-08-31	1991-01-24	De Beers Industrial Diamond Division (Proprietary) Limited	Manufacture of abrasive products
US7647993B2 (en) *	2004-05-06	2010-01-19	Smith International, Inc.	Thermally stable diamond bonded materials and compacts
SE532992C2 (sv)	2007-11-08	2010-06-08	Alfa Laval Corp Ab	Förfarande för framställning av en diamantkomposit, grönkropp, diamantkomposit samt användning av diamantkompositen
US9469918B2 (en) *	2014-01-24	2016-10-18	Ii-Vi Incorporated	Substrate including a diamond layer and a composite layer of diamond and silicon carbide, and, optionally, silicon
CN111004033A (zh) *	2019-11-28	2020-04-14	江苏禾吉新材料科技有限公司	一种切割秸秆用聚晶金刚石刀具的制备方法
IT202100006182A1 (it) *	2021-03-16	2022-09-16	Willem Mirani	Procedimento per la produzione di un utensile abrasivo.

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1978
- 1978-10-12 GB GB7840260A patent/GB2006733B/en not_active Expired
- 1978-10-12 IL IL7855719A patent/IL55719A0/xx not_active IP Right Cessation
- 1978-10-18 AU AU40825/78A patent/AU525777B2/en not_active Expired
- 1978-10-19 IT IT28225/78A patent/IT1099392B/it active
- 1978-10-20 CH CH10900/78A patent/CH647487A5/de not_active IP Right Cessation
- 1978-10-20 NL NLAANVRAGE7810521,A patent/NL186311C/xx not_active IP Right Cessation
- 1978-10-20 JP JP12994078A patent/JPS5473811A/ja active Granted
- 1978-10-20 BR BR7806957A patent/BR7806957A/pt unknown
- 1978-10-20 SE SE7810975A patent/SE445838B/sv not_active IP Right Cessation
- 1978-10-20 ES ES474394A patent/ES474394A1/es not_active Expired
- 1978-10-20 FR FR7829913A patent/FR2414033A1/fr active Granted
- 1978-10-20 IE IE2085/78A patent/IE48038B1/en not_active IP Right Cessation
- 1978-10-20 AT AT0754278A patent/AT371400B/de not_active IP Right Cessation
- 1978-10-20 DK DK469278A patent/DK153536C/da not_active IP Right Cessation
- 1978-10-20 DE DE19782845834 patent/DE2845834A1/de active Granted

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US3982911A (en) *	1972-11-01	1976-09-28	General Electric Company	Process for the preparation of a composite cubic boron nitride layer abrasive body
US3853566A (en) *	1972-12-21	1974-12-10	Gen Electric	Hot pressed silicon carbide
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Publication number	Priority date	Publication date	Assignee	Title
DE3511284A1 (de)	1984-03-30	1985-10-10	De Beers Industrial Diamond Division (Proprietary) Ltd., Johannesburg, Transvaal	Schleifwerkzeug mit schleifeinsatz
DE3546783C2 (fr) *	1984-03-30	1993-01-28	De Beers Industrial Diamond Division (Proprietary) Ltd., Johannesburg, Transvaal, Za
DE102004056734A1 (de) *	2004-11-24	2006-06-01	Vatcharachai Buanatra	Diamantenformkörper

Also Published As

Publication number	Publication date
IL55719A0 (en)	1978-12-17
IE782085L (en)	1979-04-21
DK153536B (da)	1988-07-25
CH647487A5 (de)	1985-01-31
ATA754278A (de)	1982-11-15
GB2006733B (en)	1982-10-20
NL186311B (nl)	1990-06-01
ES474394A1 (es)	1979-11-01
DK469278A (da)	1979-04-22
NL7810521A (nl)	1979-04-24
SE445838B (sv)	1986-07-21
AT371400B (de)	1983-06-27
AU525777B2 (en)	1982-12-02
JPS6213307B2 (fr)	1987-03-25
JPS5473811A (en)	1979-06-13
GB2006733A (en)	1979-05-10
IE48038B1 (en)	1984-09-05
FR2414033B1 (fr)	1982-10-22
BR7806957A (pt)	1979-05-08
DE2845834C2 (fr)	1989-08-31
NL186311C (nl)	1990-11-01
IT7828925A0 (it)	1978-10-19
SE7810975L (sv)	1979-06-14
AU4082578A (en)	1980-04-24
FR2414033A1 (fr)	1979-08-03
IT1099392B (it)	1985-09-18
DK153536C (da)	1988-12-19

Publication	Publication Date	Title
DE2845834A1 (de)	1979-04-26	Verbundmaterial aus einem polykristallinen diamantkoerper und einem siliciumkarbid- oder siliciumnitridsubstrat, sowie verfahren zu dessen herstellung
DE2845792C2 (fr)	1990-02-15
DE69901723T2 (de)	2003-02-13	Verfahren zur herstellung eines diamantkomposits und ein durch dasselbe hergestelltes komposit
DE69125487T2 (de)	1997-10-09	Schleifkörperpressling aus kubischem bornitrid und verfahren zu seiner herstellung
DE60110237T2 (de)	2006-02-23	Verfahren zur herstellung eines diamanthaltigen abrasiven produkts
DE69621564T2 (de)	2003-01-09	Überhartes Verbundmaterial und Verfahren seiner Herstellung
DE69626759T2 (de)	2003-12-04	Verfahren zur Herstellung eines Schleifkörpers mit verbesserten Eigenschaften
DE69808324T2 (de)	2003-05-22	Verfahren zur herstellung eines diamant-siliciumcarbid-siliciumkomposits und ein nach diesem verfahren hergestelltes komposit
DE3016971C2 (fr)	1988-05-26
DE2756512A1 (de)	1978-06-22	Sinterpressling fuer spanabhebende werkzeuge
DD283368A5 (de)	1990-10-10	Verfahren fuer die herstellung eines selbsttragenden koerpers
DE68928219T2 (de)	1997-11-13	Hochfeste abriebsbeständige Materialien
DE2232227A1 (de)	1973-01-11	Aus kubischem bornitrid und sinterhartmetall bestehende koerper zur spanabhebenden materialbearbeitung
DE69810141T2 (de)	2004-03-11	Verfahren zum herstellen von schleifkörnern und nach diesem verfahren hergestellte schleifkörner
DE2702082C3 (de)	1982-02-25	Polykristallines überhartes Material aus kubischem Bornitrid und Verfahren zu seiner Herstellung
DE19510088A1 (de)	1995-10-26	Hochdruckphasen-Bornitrid-Sinterkörper für Schneidwerkzeuge und Verfahren zur Herstellung derselben
DE1204204C2 (de)	1966-06-02	Verfahren zum Verdichten von in Teilchenform vorliegenden Stoffen
DE69709251T2 (de)	2002-07-18	Keramisch gebundener kompakter Körper aus kubischem Bornitrid
US4453951A (en)	1984-06-12	Process for the production of silicone carbide composite
KR850001553B1 (ko)	1985-10-17	스테인레스강-텅스텐 탄화물로 구성되는 내마모성 조성물
DE3854388T2 (de)	1996-05-15	Beschichtete polykristalline diamantkörper, produkte und ihre herstellung.
DE69631897T2 (de)	2005-01-20	Metallcarbid-enthaltende feuerfestmaterialien
DE2845755C2 (fr)	1989-09-14
US4417906A (en)	1983-11-29	Process for production of silicon carbide composite
DE69309917T2 (de)	1997-07-31	Herstellung von Cementkörpern durch reaktive Infiltration

Legal Events

Date	Code	Title	Description
1985-11-21	8128	New person/name/address of the agent	Representative=s name: HANSMANN, A., DIPL.-WIRTSCH.-ING. VOGESER, W., DIP
1985-11-28	8110	Request for examination paragraph 44
1986-05-07	8125	Change of the main classification	Ipc: C04B 35/52
1989-08-31	D2	Grant after examination
1990-02-22	8364	No opposition during term of opposition
1990-05-23	8328	Change in the person/name/address of the agent	Free format text: SCHUELER, H., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 6000 FRANKFURT
1992-11-12	8328	Change in the person/name/address of the agent	Free format text: SIEB, R., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 6947 LAUDENBACH
1995-10-05	8339	Ceased/non-payment of the annual fee