KR830007862A - 코발트를 함유시키지 않은 마르에이징 강 - Google Patents
코발트를 함유시키지 않은 마르에이징 강 Download PDFInfo
- Publication number
- KR830007862A KR830007862A KR1019810004129A KR810004129A KR830007862A KR 830007862 A KR830007862 A KR 830007862A KR 1019810004129 A KR1019810004129 A KR 1019810004129A KR 810004129 A KR810004129 A KR 810004129A KR 830007862 A KR830007862 A KR 830007862A
- Authority
- KR
- South Korea
- Prior art keywords
- molybdenum
- maraging steel
- content
- titanium content
- less
- Prior art date
Links
- 229910001240 Maraging steel Inorganic materials 0.000 title claims 8
- 229910017052 cobalt Inorganic materials 0.000 title 1
- 239000010941 cobalt Substances 0.000 title 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 9
- 239000010936 titanium Substances 0.000 claims 9
- 229910052719 titanium Inorganic materials 0.000 claims 9
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 8
- 229910052750 molybdenum Inorganic materials 0.000 claims 8
- 239000011733 molybdenum Substances 0.000 claims 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 229910045601 alloy Inorganic materials 0.000 claims 2
- 239000000956 alloy Substances 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 239000012535 impurity Substances 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 2
- 229910052759 nickel Inorganic materials 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 230000032683 aging Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Soil Working Implements (AREA)
- Hard Magnetic Materials (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (6)
- 미르에이징 강의 조성이 닉켈:16.5 내지 21%, 몰리브덴 : 0.5 내지 4%; 티난 1.25 내지 2.5%; 알루미늄 : 최고 1%; 탄소: 최고 0.05% 및 기타 부수원소와 불순물을 제외한 철의 잔량과로 조성(단, 몰리브덴과티탄 함량의 상관비율에 있어서 몰리브덴 함량이 1.5% 미만일 경우에 티탄 함량은 1.8% 이상이고, 티탄 함량이 1.4% 미만일 경우에 몰리브덴 함량은 2.25% 이상임)됨을 특징으로 하는 마르에이징 강.
- 마르에이징 강의 조성이 닉켈:17 내지 19%, 몰리브덴 : 1 내지 4%; 티난 1.25 ; 내지 2.5% 소량이지만 유효량의 알루미늄: 최고 0.3%; 탄소: 최고 0.03% 및 기타 부수원소와 불순물을 제외한 철의 잔량과로조성(단, 몰리브덴과티탄 함량의 상관비율에 있어서 몰리브덴 함량이 1.5% 미만일 경우에 티탄 함량은1.8% 이상이고, 티탄 함량이1.4% 미만일 경우에 몰리브덴 함량은 2.25% 이상임)되며, 또 강도와 전성 및 인성을 모두 구비함을 특징으로 하는 마르에이징 강.
- 제2항에 있어서 티탄 함량이 2 내지 3.5% 임을 특징으로 하는 마르에이징 강.
- 제2항에 있어서 티탄 함량이 1.8 내지 2.1% 임을 특징으로 하는 마르에이징 강.
- 제2항에 있어서 티탄 함량이 1.4 내지 1.7% 임을 특징으로 하는 마르에이징 강.
- 제1항에 있어서 본 명세서 상에 기재도니 합금번호 1 내지 10번의 합금중 어느 합금의 조성을 갖임을 특징으로 하는 마르에이징 강.※참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202.674 | 1980-10-31 | ||
US06/202,674 US4443254A (en) | 1980-10-31 | 1980-10-31 | Cobalt free maraging steel |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830007862A true KR830007862A (ko) | 1983-11-07 |
KR870002074B1 KR870002074B1 (ko) | 1987-12-03 |
Family
ID=22750825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019810004129A KR870002074B1 (ko) | 1980-10-31 | 1981-10-29 | 코발트를 함유시키지 않은 마르에이징 강 |
Country Status (8)
Country | Link |
---|---|
US (1) | US4443254A (ko) |
EP (1) | EP0051401B1 (ko) |
JP (1) | JPS57104649A (ko) |
KR (1) | KR870002074B1 (ko) |
AT (1) | ATE12526T1 (ko) |
AU (1) | AU553883B2 (ko) |
CA (1) | CA1195538A (ko) |
DE (1) | DE3169721D1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114032472A (zh) * | 2021-11-02 | 2022-02-11 | 西京学院 | 一种新型无钴马氏体时效钢及其强韧化处理工艺 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT374846B (de) * | 1982-09-15 | 1984-06-12 | Voest Alpine Ag | Herzstueck, insbesondere herzstueckspitze, fuer schienenkreuzungen oder -weichen, sowie verfahren zu seiner herstellung |
JPS59170244A (ja) * | 1983-03-16 | 1984-09-26 | Mitsubishi Heavy Ind Ltd | 強靭無Coマルエ−ジング鋼 |
US4832909A (en) * | 1986-12-22 | 1989-05-23 | Carpenter Technology Corporation | Low cobalt-containing maraging steel with improved toughness |
US4871511A (en) * | 1988-02-01 | 1989-10-03 | Inco Alloys International, Inc. | Maraging steel |
US4941927A (en) * | 1989-04-26 | 1990-07-17 | The United States Of America As Represented By The Secretary Of The Army | Fabrication of 18% Ni maraging steel laminates by roll bonding |
FR2774099B1 (fr) * | 1998-01-23 | 2000-02-25 | Imphy Sa | Acier maraging sans cobalt |
FR2774396B1 (fr) * | 1998-02-04 | 2000-03-10 | Imphy Sa | Acier maraging sans cobalt et sans titane |
DE60033772T2 (de) | 1999-12-24 | 2007-10-31 | Hitachi Metals, Ltd. | Martensitaushärtender Stahl mit hoher Dauerfestigkeit und Band aus dem martensitaushärtenden Stahl |
EP1826282B1 (en) * | 2002-11-19 | 2010-01-20 | Hitachi Metals, Ltd. | Method of producing a maraging steel |
CA2794435C (en) * | 2005-08-30 | 2015-11-17 | Ati Properties, Inc. | Steel compositions, methods of forming the same, and articles formed therefrom |
RU2481417C2 (ru) | 2007-08-01 | 2013-05-10 | ЭйТиАй ПРОПЕРТИЗ, ИНК. | Высокотвердые, с высокой ударной вязкостью сплавы на основе железа и способы их изготовления |
US8444776B1 (en) | 2007-08-01 | 2013-05-21 | Ati Properties, Inc. | High hardness, high toughness iron-base alloys and methods for making same |
US9182196B2 (en) | 2011-01-07 | 2015-11-10 | Ati Properties, Inc. | Dual hardness steel article |
US9657363B2 (en) | 2011-06-15 | 2017-05-23 | Ati Properties Llc | Air hardenable shock-resistant steel alloys, methods of making the alloys, and articles including the alloys |
JP6692339B2 (ja) * | 2017-10-13 | 2020-05-13 | 株式会社ソディック | 金属粉末積層造形用の金属粉末材料 |
JP6703511B2 (ja) * | 2017-10-27 | 2020-06-03 | 山陽特殊製鋼株式会社 | 造形用のFe基金属粉末 |
US20190293192A1 (en) * | 2018-03-23 | 2019-09-26 | Kennedy Valve Company | Cushioned Check Valve |
EP4166259B1 (en) * | 2021-10-14 | 2024-04-24 | Sandvik Machining Solutions AB | Metal powder for additive manufacturing |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3093519A (en) * | 1961-01-03 | 1963-06-11 | Int Nickel Co | Age-hardenable, martensitic iron-base alloys |
BE626916A (ko) * | 1962-02-05 | |||
US3294527A (en) * | 1964-06-09 | 1966-12-27 | Int Nickel Co | Age hardening silicon-containing maraging steel |
US3318690A (en) * | 1964-06-09 | 1967-05-09 | Int Nickel Co | Age hardening manganese-containing maraging steel |
US3392065A (en) * | 1965-10-15 | 1968-07-09 | Int Nickel Co | Age hardenable nickel-molybdenum ferrous alloys |
FR1487202A (fr) * | 1966-07-21 | 1967-06-30 | Deutsche Edelstahlwerke Ag | Utilisation d'un acier de construction martensitique auto-trempant au nickel pour les objets à chromiser |
JPS46935Y1 (ko) * | 1969-03-15 | 1971-01-13 | ||
GB1355475A (en) * | 1971-02-26 | 1974-06-05 | Hitachi Ltd | Age-hardened nickel martensitic steel |
JPS55131158A (en) * | 1979-03-30 | 1980-10-11 | Daido Steel Co Ltd | Heat resistant cast alloy |
-
1980
- 1980-10-31 US US06/202,674 patent/US4443254A/en not_active Expired - Lifetime
-
1981
- 1981-10-21 AU AU76699/81A patent/AU553883B2/en not_active Ceased
- 1981-10-22 AT AT81304969T patent/ATE12526T1/de not_active IP Right Cessation
- 1981-10-22 EP EP81304969A patent/EP0051401B1/en not_active Expired
- 1981-10-22 DE DE8181304969T patent/DE3169721D1/de not_active Expired
- 1981-10-29 KR KR1019810004129A patent/KR870002074B1/ko active
- 1981-10-30 JP JP56174351A patent/JPS57104649A/ja active Granted
- 1981-10-30 CA CA000389088A patent/CA1195538A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114032472A (zh) * | 2021-11-02 | 2022-02-11 | 西京学院 | 一种新型无钴马氏体时效钢及其强韧化处理工艺 |
CN114032472B (zh) * | 2021-11-02 | 2023-02-07 | 西京学院 | 一种无钴马氏体时效钢及其强韧化处理工艺 |
Also Published As
Publication number | Publication date |
---|---|
DE3169721D1 (en) | 1985-05-09 |
ATE12526T1 (de) | 1985-04-15 |
EP0051401B1 (en) | 1985-04-03 |
CA1195538A (en) | 1985-10-22 |
KR870002074B1 (ko) | 1987-12-03 |
EP0051401A1 (en) | 1982-05-12 |
JPS57104649A (en) | 1982-06-29 |
JPH0143016B2 (ko) | 1989-09-18 |
AU553883B2 (en) | 1986-07-31 |
AU7669981A (en) | 1982-05-06 |
US4443254A (en) | 1984-04-17 |
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