CN107746914A - 一种U21SiMn2CrMoVRE钢轨新材料及其热处理方法 - Google Patents
一种U21SiMn2CrMoVRE钢轨新材料及其热处理方法 Download PDFInfo
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- CN107746914A CN107746914A CN201710959372.0A CN201710959372A CN107746914A CN 107746914 A CN107746914 A CN 107746914A CN 201710959372 A CN201710959372 A CN 201710959372A CN 107746914 A CN107746914 A CN 107746914A
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- 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
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- 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
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- 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
- C21D1/26—Methods of annealing
- C21D1/28—Normalising
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- 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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
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- 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
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- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
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- 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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- 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
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
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- 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 Articles (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710959372.0A CN107746914A (zh) | 2017-10-16 | 2017-10-16 | 一种U21SiMn2CrMoVRE钢轨新材料及其热处理方法 |
Applications Claiming Priority (1)
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CN201710959372.0A CN107746914A (zh) | 2017-10-16 | 2017-10-16 | 一种U21SiMn2CrMoVRE钢轨新材料及其热处理方法 |
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CN107746914A true CN107746914A (zh) | 2018-03-02 |
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CN201710959372.0A Pending CN107746914A (zh) | 2017-10-16 | 2017-10-16 | 一种U21SiMn2CrMoVRE钢轨新材料及其热处理方法 |
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CN (1) | CN107746914A (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1477226A (zh) * | 2003-08-01 | 2004-02-25 | 清华大学 | 中低碳锰系空冷贝氏体钢 |
CN102534387A (zh) * | 2011-12-12 | 2012-07-04 | 中国铁道科学研究院金属及化学研究所 | 1500MPa级高强韧性贝氏体/马氏体钢轨及其制造方法 |
JP2013166983A (ja) * | 2012-02-15 | 2013-08-29 | Nippon Steel & Sumitomo Metal Corp | 熱間鍛造用圧延棒鋼および熱間鍛造素形材ならびにコモンレールおよびその製造方法 |
CN103160736B (zh) * | 2011-12-14 | 2015-09-02 | 鞍钢股份有限公司 | 一种高强度贝氏体钢轨及其热处理工艺 |
CN105695849A (zh) * | 2016-03-17 | 2016-06-22 | 内蒙古科技大学 | 一种利用含稀土La元素的纳米贝氏体材料制造钢轨的方法以及钢轨 |
CN104099515B (zh) * | 2014-05-15 | 2016-08-24 | 天津市东达伟业机车车辆有限公司 | 一种钢材、由其形成的热处理钢材及其制造方法 |
CN107130171A (zh) * | 2017-05-26 | 2017-09-05 | 北京交通大学 | 一种中低碳高强高韧耐蚀贝氏体钢、钢轨及制备方法 |
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2017
- 2017-10-16 CN CN201710959372.0A patent/CN107746914A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1477226A (zh) * | 2003-08-01 | 2004-02-25 | 清华大学 | 中低碳锰系空冷贝氏体钢 |
CN102534387A (zh) * | 2011-12-12 | 2012-07-04 | 中国铁道科学研究院金属及化学研究所 | 1500MPa级高强韧性贝氏体/马氏体钢轨及其制造方法 |
CN103160736B (zh) * | 2011-12-14 | 2015-09-02 | 鞍钢股份有限公司 | 一种高强度贝氏体钢轨及其热处理工艺 |
JP2013166983A (ja) * | 2012-02-15 | 2013-08-29 | Nippon Steel & Sumitomo Metal Corp | 熱間鍛造用圧延棒鋼および熱間鍛造素形材ならびにコモンレールおよびその製造方法 |
CN104099515B (zh) * | 2014-05-15 | 2016-08-24 | 天津市东达伟业机车车辆有限公司 | 一种钢材、由其形成的热处理钢材及其制造方法 |
CN105695849A (zh) * | 2016-03-17 | 2016-06-22 | 内蒙古科技大学 | 一种利用含稀土La元素的纳米贝氏体材料制造钢轨的方法以及钢轨 |
CN107130171A (zh) * | 2017-05-26 | 2017-09-05 | 北京交通大学 | 一种中低碳高强高韧耐蚀贝氏体钢、钢轨及制备方法 |
Non-Patent Citations (1)
Title |
---|
西北工业大学等二十三所高等院校《热处理化学》编写组: "《热处理化学》", 28 February 1982, 辽宁人民出版社 * |
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Inventor after: Wang Dai Inventor after: Hu Xiaoqiang Inventor after: Zhang Qingsheng Inventor after: Zhang Lingtong Inventor after: Lin Jisheng Inventor before: Wang Dai Inventor before: Yang Qianqian Inventor before: Chen Lei Inventor before: Hu Xiaoqiang Inventor before: Zhang Qingsheng Inventor before: Zhang Lingtong Inventor before: Lin Jisheng Inventor before: Zhang Liang Inventor before: Li Wenshuang Inventor before: Liu Fei Inventor before: Fu Pengchong |
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Application publication date: 20180302 |