CA2877175C - Microtreatment and microstructure of carbide containing iron-based alloy - Google Patents
Microtreatment and microstructure of carbide containing iron-based alloy Download PDFInfo
- Publication number
- CA2877175C CA2877175C CA2877175A CA2877175A CA2877175C CA 2877175 C CA2877175 C CA 2877175C CA 2877175 A CA2877175 A CA 2877175A CA 2877175 A CA2877175 A CA 2877175A CA 2877175 C CA2877175 C CA 2877175C
- Authority
- CA
- Canada
- Prior art keywords
- quenching
- based alloy
- steel
- iron
- bainite
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/22—Martempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/607—Molten salts
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- 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
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261651992P | 2012-05-25 | 2012-05-25 | |
US61/651,992 | 2012-05-25 | ||
PCT/US2013/042952 WO2013188100A1 (en) | 2012-05-25 | 2013-05-28 | Microtreatment and microstructure of carbide containing iron-based alloy |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2877175A1 CA2877175A1 (en) | 2013-12-19 |
CA2877175C true CA2877175C (en) | 2023-07-25 |
Family
ID=49758619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2877175A Active CA2877175C (en) | 2012-05-25 | 2013-05-28 | Microtreatment and microstructure of carbide containing iron-based alloy |
Country Status (8)
Country | Link |
---|---|
US (1) | US20150144234A1 (ko) |
EP (1) | EP2855714B1 (ko) |
KR (2) | KR20150065619A (ko) |
CN (1) | CN104641006B (ko) |
CA (1) | CA2877175C (ko) |
ES (1) | ES2891948T3 (ko) |
PL (1) | PL2855714T3 (ko) |
WO (1) | WO2013188100A1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106460084A (zh) * | 2014-05-23 | 2017-02-22 | 麦格纳国际公司 | 结构部件的等温淬火 |
US20170145528A1 (en) * | 2014-06-17 | 2017-05-25 | Gary M. Cola, JR. | High Strength Iron-Based Alloys, Processes for Making Same, and Articles Resulting Therefrom |
CN107201435B (zh) * | 2017-04-29 | 2019-01-11 | 天津大学 | 具有纳米团簇和位错、孪晶亚结构的铁基合金的制备方法 |
CN107480328B (zh) * | 2017-07-04 | 2022-09-20 | 山东建筑大学 | 一种基于q&p工艺的碳配分理论计算方法 |
CN113981318B (zh) * | 2021-10-28 | 2022-10-14 | 刘鑫 | 一种双重转变贝氏体钢的制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW363082B (en) * | 1994-04-26 | 1999-07-01 | Nippon Steel Corp | Steel sheet having high strength and being suited to deep drawing and process for producing the same |
FR2731371B1 (fr) * | 1995-03-10 | 1997-04-30 | Inst Francais Du Petrole | Procede de fabrication de fils en acier - fils de forme et application a une conduite flexible |
US6746548B2 (en) * | 2001-12-14 | 2004-06-08 | Mmfx Technologies Corporation | Triple-phase nano-composite steels |
FR2847273B1 (fr) * | 2002-11-19 | 2005-08-19 | Usinor | Piece d'acier de construction soudable et procede de fabrication |
FR2847271B1 (fr) * | 2002-11-19 | 2004-12-24 | Usinor | Procede pour fabriquer une tole en acier resistant a l'abrasion et tole obtenue |
AU2005307877A1 (en) * | 2004-11-16 | 2006-05-26 | Sfp Works, Llc | Method and apparatus for micro-treating iron-based alloy, and the material resulting therefrom |
US7507480B2 (en) * | 2005-05-31 | 2009-03-24 | Brookhaven Science Associates, Llc | Corrosion-resistant metal surfaces |
US10174390B2 (en) * | 2006-10-03 | 2019-01-08 | Gary M. Cola, JR. | Microtreatment of iron-based alloy, apparatus and method therefor, and articles resulting therefrom |
US20100163140A1 (en) * | 2008-06-16 | 2010-07-01 | Cola Jr Gary M | Microtreatment of Iron-Based Alloy, Apparatus and Method Therefor, and Microstructure Resulting Therefrom |
CN101705345B (zh) * | 2009-09-02 | 2011-06-01 | 北京科技大学 | 一种利用碳分配改善含Cr高强钢延韧性的工艺方法 |
-
2013
- 2013-05-28 WO PCT/US2013/042952 patent/WO2013188100A1/en active Application Filing
- 2013-05-28 ES ES13803540T patent/ES2891948T3/es active Active
- 2013-05-28 PL PL13803540T patent/PL2855714T3/pl unknown
- 2013-05-28 CA CA2877175A patent/CA2877175C/en active Active
- 2013-05-28 EP EP13803540.7A patent/EP2855714B1/en active Active
- 2013-05-28 KR KR1020147036261A patent/KR20150065619A/ko active Application Filing
- 2013-05-28 US US14/404,007 patent/US20150144234A1/en not_active Abandoned
- 2013-05-28 KR KR1020207035195A patent/KR102349238B1/ko active IP Right Grant
- 2013-05-28 CN CN201380033764.4A patent/CN104641006B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104641006B (zh) | 2018-02-13 |
KR102349238B1 (ko) | 2022-01-07 |
ES2891948T3 (es) | 2022-02-01 |
EP2855714B1 (en) | 2021-07-07 |
KR20150065619A (ko) | 2015-06-15 |
EP2855714A1 (en) | 2015-04-08 |
KR20200140411A (ko) | 2020-12-15 |
EP2855714A4 (en) | 2016-01-27 |
WO2013188100A1 (en) | 2013-12-19 |
US20150144234A1 (en) | 2015-05-28 |
CN104641006A (zh) | 2015-05-20 |
PL2855714T3 (pl) | 2021-12-13 |
CA2877175A1 (en) | 2013-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20180525 |
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EEER | Examination request |
Effective date: 20180525 |
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EEER | Examination request |
Effective date: 20180525 |
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EEER | Examination request |
Effective date: 20180525 |
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EEER | Examination request |
Effective date: 20180525 |
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EEER | Examination request |
Effective date: 20180525 |
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EEER | Examination request |
Effective date: 20180525 |