CH619270A5 - Boron steel with high hardness and toughness characteristics - Google Patents
Boron steel with high hardness and toughness characteristics Download PDFInfo
- Publication number
- CH619270A5 CH619270A5 CH93377A CH93377A CH619270A5 CH 619270 A5 CH619270 A5 CH 619270A5 CH 93377 A CH93377 A CH 93377A CH 93377 A CH93377 A CH 93377A CH 619270 A5 CH619270 A5 CH 619270A5
- Authority
- CH
- Switzerland
- Prior art keywords
- boron
- steel
- ppm
- nitrogen
- total
- Prior art date
Links
- 229910000712 Boron steel Inorganic materials 0.000 title claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 121
- 239000010959 steel Substances 0.000 claims abstract description 121
- 229910052796 boron Inorganic materials 0.000 claims abstract description 107
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 99
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 43
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 81
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 14
- 229910052719 titanium Inorganic materials 0.000 claims description 12
- 229910052726 zirconium Inorganic materials 0.000 claims description 9
- 229910052715 tantalum Inorganic materials 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000005266 casting Methods 0.000 description 33
- 239000000126 substance Substances 0.000 description 25
- 239000000203 mixture Substances 0.000 description 24
- 229910052751 metal Inorganic materials 0.000 description 21
- 239000002184 metal Substances 0.000 description 21
- 239000011651 chromium Substances 0.000 description 18
- 238000007792 addition Methods 0.000 description 17
- 238000012360 testing method Methods 0.000 description 16
- UDHXJZHVNHGCEC-UHFFFAOYSA-N Chlorophacinone Chemical compound C1=CC(Cl)=CC=C1C(C=1C=CC=CC=1)C(=O)C1C(=O)C2=CC=CC=C2C1=O UDHXJZHVNHGCEC-UHFFFAOYSA-N 0.000 description 14
- 239000010936 titanium Substances 0.000 description 11
- 238000004458 analytical method Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000005242 forging Methods 0.000 description 8
- 235000019589 hardness Nutrition 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 8
- 229910015372 FeAl Inorganic materials 0.000 description 7
- 239000010955 niobium Substances 0.000 description 7
- 239000002893 slag Substances 0.000 description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229910052582 BN Inorganic materials 0.000 description 4
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 101100377539 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) ncd-2 gene Proteins 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 229910001338 liquidmetal Inorganic materials 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000002436 steel type Substances 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- MVXMNHYVCLMLDD-UHFFFAOYSA-N 4-methoxynaphthalene-1-carbaldehyde Chemical compound C1=CC=C2C(OC)=CC=C(C=O)C2=C1 MVXMNHYVCLMLDD-UHFFFAOYSA-N 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- YFMPXXVLTSVHSX-UHFFFAOYSA-N [B].C(F)F Chemical compound [B].C(F)F YFMPXXVLTSVHSX-UHFFFAOYSA-N 0.000 description 1
- TZHYBRCGYCPGBQ-UHFFFAOYSA-N [B].[N] Chemical compound [B].[N] TZHYBRCGYCPGBQ-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000012443 analytical study Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- OGSYQYXYGXIQFH-UHFFFAOYSA-N chromium molybdenum nickel Chemical compound [Cr].[Ni].[Mo] OGSYQYXYGXIQFH-UHFFFAOYSA-N 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000009849 vacuum degassing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7602853A FR2339678A1 (fr) | 1976-01-28 | 1976-01-28 | Aciers a caracteristiques mecaniques ameliorees par additions controlees de b, al et n |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH619270A5 true CH619270A5 (en) | 1980-09-15 |
Family
ID=9168667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH93377A CH619270A5 (en) | 1976-01-28 | 1977-01-27 | Boron steel with high hardness and toughness characteristics |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE850831A (de) |
| CH (1) | CH619270A5 (de) |
| DE (1) | DE2703149B2 (de) |
| ES (1) | ES455347A1 (de) |
| FR (1) | FR2339678A1 (de) |
| IN (1) | IN147052B (de) |
| IT (1) | IT1075064B (de) |
| LU (1) | LU76646A1 (de) |
| NL (1) | NL7700957A (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI793135A (fi) * | 1978-11-17 | 1980-05-18 | Concast Ag | Foerfarande foer behandling av borhaltigt staol |
| ATE10510T1 (de) * | 1979-05-02 | 1984-12-15 | Henrik Giflo | Baustahl mit hoher ermuedungsfestigkeit, verfahren zur herstellung eines solchen stahles. |
| ATE15816T1 (de) * | 1979-06-08 | 1985-10-15 | Henrik Giflo | Armierungsstahl mit hoher mechanischer festigkeit. |
| DE3201204C2 (de) * | 1982-01-16 | 1983-12-22 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg | "Verwendung eines Kohlenstoff-Mangan-Stahles für Bauteile mit hoher Festigkeit und Zähigkeit bei einfacher Wärmebehandlung" |
| DE3917071C1 (de) * | 1988-10-22 | 1990-04-19 | Thyssen Edelstahlwerke Ag, 4000 Duesseldorf, De | |
| DE3837400C2 (de) * | 1988-11-01 | 1995-02-23 | Mannesmann Ag | Verfahren zur Herstellung nahtloser Druckbehälter |
| JPH06323399A (ja) * | 1992-06-30 | 1994-11-25 | Sumitomo Metal Ind Ltd | 自動車用ギヤおよびその製造方法 |
| KR0153482B1 (ko) * | 1994-08-16 | 1998-11-16 | 코오타니 토모카쭈 | 무한궤도용 링크의 제조방법 |
| JP3932102B2 (ja) * | 2001-07-17 | 2007-06-20 | 大同特殊鋼株式会社 | 肌焼鋼及びこれを用いた浸炭部品 |
| CN108085591A (zh) * | 2017-11-24 | 2018-05-29 | 南阳汉冶特钢有限公司 | 一种具有低焊接裂纹敏感性能的钢板htnm400及其生产方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB988704A (en) * | 1961-03-11 | 1965-04-07 | Ishikawajima Harima Heavy Ind | Nitride bearing ductile steel |
-
1976
- 1976-01-28 FR FR7602853A patent/FR2339678A1/fr active Granted
-
1977
- 1977-01-15 IN IN56/CAL/77A patent/IN147052B/en unknown
- 1977-01-24 IT IT1955877A patent/IT1075064B/it active
- 1977-01-26 DE DE19772703149 patent/DE2703149B2/de not_active Withdrawn
- 1977-01-26 ES ES455347A patent/ES455347A1/es not_active Expired
- 1977-01-27 LU LU76646A patent/LU76646A1/xx unknown
- 1977-01-27 CH CH93377A patent/CH619270A5/fr not_active IP Right Cessation
- 1977-01-28 BE BE174440A patent/BE850831A/xx not_active IP Right Cessation
- 1977-01-28 NL NL7700957A patent/NL7700957A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2339678A1 (fr) | 1977-08-26 |
| DE2703149B2 (de) | 1978-07-13 |
| BE850831A (fr) | 1977-07-28 |
| IN147052B (de) | 1979-10-27 |
| LU76646A1 (de) | 1977-08-03 |
| ES455347A1 (es) | 1978-01-16 |
| NL7700957A (nl) | 1977-08-01 |
| IT1075064B (it) | 1985-04-22 |
| DE2703149A1 (de) | 1977-08-04 |
| FR2339678B1 (de) | 1979-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |