DE2414909A1 - Stahlpulver - Google Patents
StahlpulverInfo
- Publication number
- DE2414909A1 DE2414909A1 DE2414909A DE2414909A DE2414909A1 DE 2414909 A1 DE2414909 A1 DE 2414909A1 DE 2414909 A DE2414909 A DE 2414909A DE 2414909 A DE2414909 A DE 2414909A DE 2414909 A1 DE2414909 A1 DE 2414909A1
- Authority
- DE
- Germany
- Prior art keywords
- steel powder
- powder according
- molybdenum
- nickel
- copper
- Prior art date
- 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.)
- Pending
Links
- 239000000843 powder Substances 0.000 claims description 38
- 229910000831 Steel Inorganic materials 0.000 claims description 37
- 239000010959 steel Substances 0.000 claims description 37
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 30
- 238000005242 forging Methods 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- 229910052750 molybdenum Inorganic materials 0.000 claims description 15
- 239000011733 molybdenum Substances 0.000 claims description 15
- 229910052759 nickel Inorganic materials 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 239000010703 silicon Substances 0.000 claims description 12
- 229910052710 silicon Inorganic materials 0.000 claims description 12
- 239000011572 manganese Substances 0.000 claims description 10
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 9
- 229910052748 manganese Inorganic materials 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 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 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 10
- 229910001566 austenite Inorganic materials 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 238000003825 pressing Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 229910021529 ammonia Inorganic materials 0.000 description 5
- 229910000859 α-Fe Inorganic materials 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000000137 annealing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910001309 Ferromolybdenum Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical group [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 239000004482 other powder Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000004881 precipitation hardening Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S72/00—Metal deforming
- Y10S72/70—Deforming specified alloys or uncommon metal or bimetallic work
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US345981A US3864809A (en) | 1973-03-29 | 1973-03-29 | Process of producing by powder metallurgy techniques a ferritic hot forging of low flow stress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2414909A1 true DE2414909A1 (de) | 1974-10-03 |
Family
ID=23357411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2414909A Pending DE2414909A1 (de) | 1973-03-29 | 1974-03-28 | Stahlpulver |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3864809A (it) |
| JP (1) | JPS49123104A (it) |
| BE (1) | BE813030A (it) |
| CA (1) | CA987516A (it) |
| DE (1) | DE2414909A1 (it) |
| ES (1) | ES424762A1 (it) |
| FR (1) | FR2230440A1 (it) |
| GB (1) | GB1469655A (it) |
| IT (1) | IT1005890B (it) |
| NL (1) | NL7404219A (it) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0010442A1 (en) * | 1978-10-23 | 1980-04-30 | Pitney Bowes, Inc. | Powder metal composition |
| FR2500483A1 (fr) * | 1981-02-24 | 1982-08-27 | Sumitomo Metal Ind | Poudre d'acier faiblement allie atomisee a l'huile et son procede de production |
| EP0136169A3 (en) * | 1983-09-29 | 1986-04-23 | Kawasaki Steel Corporation | An alloy steel powder for high strength sintered parts |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2304678A1 (fr) * | 1975-03-21 | 1976-10-15 | Ugine Aciers | Nouveau procede d'elaboration d'aciers a usinabilite amelioree a partir de metal divise |
| US4244738A (en) * | 1978-03-24 | 1981-01-13 | Samuel Storchheim | Method of and apparatus for hot pressing particulates |
| ATE75979T1 (de) * | 1988-02-27 | 1992-05-15 | Krebsoege Gmbh Sintermetall | Verfahren zur herstellung pulvergeschmiedeter bauteile. |
| US5613182A (en) * | 1996-04-02 | 1997-03-18 | Chrysler Corporation | Method of manufacturing a powder metal connecting rod with stress riser crease formed in the side face |
| US5594187A (en) * | 1996-04-02 | 1997-01-14 | Chrysler Corporation | Forged powder metal connecting rod with stress riser crease formed in side thrust face |
| US6770114B2 (en) * | 2001-12-19 | 2004-08-03 | Honeywell International Inc. | Densified sintered powder and method |
| US7883662B2 (en) * | 2007-11-15 | 2011-02-08 | Viper Technologies | Metal injection molding methods and feedstocks |
| US8124187B2 (en) | 2009-09-08 | 2012-02-28 | Viper Technologies | Methods of forming porous coatings on substrates |
| US20150367418A1 (en) | 2014-06-20 | 2015-12-24 | Velo3D, Inc. | Apparatuses, systems and methods for three-dimensional printing |
| EP3370948A4 (en) | 2015-11-06 | 2019-07-24 | Velo3d Inc. | PROFESSIONAL THREE-DIMENSIONAL PRINTING |
| US9962767B2 (en) | 2015-12-10 | 2018-05-08 | Velo3D, Inc. | Apparatuses for three-dimensional printing |
| US20170239891A1 (en) | 2016-02-18 | 2017-08-24 | Velo3D, Inc. | Accurate three-dimensional printing |
| US11691343B2 (en) | 2016-06-29 | 2023-07-04 | Velo3D, Inc. | Three-dimensional printing and three-dimensional printers |
| EP3263316B1 (en) | 2016-06-29 | 2019-02-13 | VELO3D, Inc. | Three-dimensional printing and three-dimensional printers |
| US20180093418A1 (en) | 2016-09-30 | 2018-04-05 | Velo3D, Inc. | Three-dimensional objects and their formation |
| US20180126650A1 (en) | 2016-11-07 | 2018-05-10 | Velo3D, Inc. | Gas flow in three-dimensional printing |
| US20180186080A1 (en) * | 2017-01-05 | 2018-07-05 | Velo3D, Inc. | Optics in three-dimensional printing |
| US20180250771A1 (en) | 2017-03-02 | 2018-09-06 | Velo3D, Inc. | Three-dimensional printing of three-dimensional objects |
| US10449696B2 (en) | 2017-03-28 | 2019-10-22 | Velo3D, Inc. | Material manipulation in three-dimensional printing |
| US10272525B1 (en) | 2017-12-27 | 2019-04-30 | Velo3D, Inc. | Three-dimensional printing systems and methods of their use |
| US10144176B1 (en) | 2018-01-15 | 2018-12-04 | Velo3D, Inc. | Three-dimensional printing systems and methods of their use |
| CN110434324A (zh) * | 2019-07-10 | 2019-11-12 | 西安交通大学 | 一种高性能粉末锻造合金材料及其制备方法 |
| KR20230047214A (ko) | 2019-07-26 | 2023-04-06 | 벨로3디, 인크. | 3차원 물체 형상화에 대한 품질 보증 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2402135A (en) * | 1944-12-26 | 1946-06-18 | Inland Steel Co | Alloy steel |
| BE640766A (it) * | 1962-12-03 | |||
| GB1054098A (it) * | 1964-05-07 | |||
| US3720512A (en) * | 1970-05-06 | 1973-03-13 | Mitsubishi Metal Mining Co Ltd | Closed die forging method of making high density ferrous sintered alloys |
| JPS518616B2 (it) * | 1971-10-07 | 1976-03-18 |
-
1973
- 1973-03-29 US US345981A patent/US3864809A/en not_active Expired - Lifetime
- 1973-05-30 CA CA172,775A patent/CA987516A/en not_active Expired
- 1973-07-30 JP JP48085051A patent/JPS49123104A/ja active Pending
-
1974
- 1974-03-13 GB GB1118074A patent/GB1469655A/en not_active Expired
- 1974-03-27 FR FR7410499A patent/FR2230440A1/fr not_active Withdrawn
- 1974-03-28 DE DE2414909A patent/DE2414909A1/de active Pending
- 1974-03-28 NL NL7404219A patent/NL7404219A/xx unknown
- 1974-03-29 BE BE142617A patent/BE813030A/xx unknown
- 1974-03-29 ES ES424762A patent/ES424762A1/es not_active Expired
- 1974-03-29 IT IT49836/74A patent/IT1005890B/it active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0010442A1 (en) * | 1978-10-23 | 1980-04-30 | Pitney Bowes, Inc. | Powder metal composition |
| FR2500483A1 (fr) * | 1981-02-24 | 1982-08-27 | Sumitomo Metal Ind | Poudre d'acier faiblement allie atomisee a l'huile et son procede de production |
| EP0136169A3 (en) * | 1983-09-29 | 1986-04-23 | Kawasaki Steel Corporation | An alloy steel powder for high strength sintered parts |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7404219A (it) | 1974-10-01 |
| FR2230440A1 (it) | 1974-12-20 |
| CA987516A (en) | 1976-04-20 |
| GB1469655A (en) | 1977-04-06 |
| US3864809A (en) | 1975-02-11 |
| ES424762A1 (es) | 1976-06-16 |
| IT1005890B (it) | 1976-09-30 |
| BE813030A (fr) | 1974-09-30 |
| JPS49123104A (it) | 1974-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2414909A1 (de) | Stahlpulver | |
| DE2943601C2 (de) | Vorlegierte Stahlpulver zur pulvermetallurgischen Herstellung von hochfesten Teilen | |
| DE2625212C2 (de) | Pulvermischung zur Herstellung von Sinterkörpern | |
| DE2937724C2 (de) | Pulvermetallurgisch hergestelltes Stahlerzeugnis mit hohem Vanadiumcarbid- Anteil | |
| DE69231339T2 (de) | Verfahren zur herstellung von lagern | |
| DE4031408C2 (de) | Gesintertes Maschinenteil | |
| DE69604902T2 (de) | Rostfreier stahlpuder und ihre verwendung zur herstellung formkörper durch pulvermetallurgie | |
| DE3853000T2 (de) | Zusammengesetztes legierungsstahlpulver und gesinterter legierungsstahl. | |
| DE19651740B4 (de) | Verfahren zum Herstellen einer Eisensinterlegierung mit Abschreckungsstruktur | |
| DE3744550C2 (it) | ||
| DE1298293B (de) | Hochverschleissfeste, bearbeitbare und haertbare Sinterstahllegierung und Verfahren zu deren Herstellung | |
| EP3323902B1 (de) | Pulvermetallurgisch hergestellter, hartstoffpartikel enthaltender stahlwerkstoff, verfahren zur herstellung eines bauteils aus einem solchen stahlwerkstoff und aus dem stahlwerkstoff hergestelltes bauteil | |
| DE2633062B2 (de) | Verfahren zur pulvermetallurgischen Herstellung hochdichter Stahlkörper | |
| EP0183017B2 (de) | Sinterverfahren für vorlegierte Wolframpulver | |
| DE2360914C2 (de) | Binde-, Desoxydations- und Aufkohlungs-Mittel für die Herstellung von Vorformen aus Metallpulvern | |
| DE69331829T2 (de) | Stahllegierungspulver zum sintern, mit hoher festigkeit, hoher ermüdungsfestigkeit und hoher zähigkeit, herstellungsverfahren und sinterkörper | |
| DE1125459B (de) | Verfahren zum Erzeugen von legiertem Pulver auf Eisenbasis fuer pulvermetallurgische Zwecke | |
| DE3206475A1 (de) | Oelverduestes niedrig legiertes stahlpulver und herstellung desselben | |
| DE69717541T2 (de) | Niedriglegierte Stahlpulver zur Härtersinterung | |
| EP0747154B1 (de) | Verfahren und Vorrichtung zur Herstellung von Sinterteilen | |
| DE2928385A1 (de) | Verfahren zum erzeugen gesinterter eiserner presslinge, die durch eisenoxide verfestigt sind | |
| DE3313736A1 (de) | Hochfester formkoerper aus einer mechanisch bearbeitbaren pulvermetall-legierung auf eisenbasis, und verfahren zu dessen herstellung | |
| DE3009491A1 (de) | Stahl fuer das kaltschmieden und verfahren zu seiner herstellung | |
| EP0719349B1 (de) | Verfahren zur herstellung von sinterteilen | |
| DE2358720A1 (de) | Schmieden von metallpulvern |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHN | Withdrawal |