CN111074043A - 一种高碳铬钼系轴承钢零件新型马贝复合热处理工艺 - Google Patents
一种高碳铬钼系轴承钢零件新型马贝复合热处理工艺 Download PDFInfo
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- CN111074043A CN111074043A CN202010060107.0A CN202010060107A CN111074043A CN 111074043 A CN111074043 A CN 111074043A CN 202010060107 A CN202010060107 A CN 202010060107A CN 111074043 A CN111074043 A CN 111074043A
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- temperature
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- carbon chromium
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 15
- 239000002131 composite material Substances 0.000 title claims abstract description 6
- 229910000734 martensite Inorganic materials 0.000 title claims description 22
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 230000009466 transformation Effects 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 238000005496 tempering Methods 0.000 claims abstract description 6
- 239000005457 ice water Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 4
- 229910001563 bainite Inorganic materials 0.000 abstract description 22
- 229910001566 austenite Inorganic materials 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000007514 turning Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010791 quenching Methods 0.000 description 12
- 230000000171 quenching effect Effects 0.000 description 12
- 230000000717 retained effect Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010002 mechanical finishing Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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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
- 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
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
-
- 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
- C21D2211/002—Bainite
-
- 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
- C21D2211/008—Martensite
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010060107.0A CN111074043A (zh) | 2020-01-19 | 2020-01-19 | 一种高碳铬钼系轴承钢零件新型马贝复合热处理工艺 |
Applications Claiming Priority (1)
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CN202010060107.0A CN111074043A (zh) | 2020-01-19 | 2020-01-19 | 一种高碳铬钼系轴承钢零件新型马贝复合热处理工艺 |
Publications (1)
Publication Number | Publication Date |
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CN111074043A true CN111074043A (zh) | 2020-04-28 |
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Family Applications (1)
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CN202010060107.0A Pending CN111074043A (zh) | 2020-01-19 | 2020-01-19 | 一种高碳铬钼系轴承钢零件新型马贝复合热处理工艺 |
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CN (1) | CN111074043A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113337694A (zh) * | 2021-06-30 | 2021-09-03 | 临清市同兴轴承锻造有限公司 | 一种超高碳型轴承钢的球化退火热处理方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102108433A (zh) * | 2011-04-01 | 2011-06-29 | 瓦房店轴承集团有限责任公司 | 一种轴承钢淬火的方法 |
CN102505067A (zh) * | 2011-12-29 | 2012-06-20 | 瓦房店轴承集团有限责任公司 | 一种高碳铬轴承钢贝氏体变温淬火方法 |
CN103597101A (zh) * | 2011-05-25 | 2014-02-19 | Skf公司 | 热处理钢构件的方法 |
US20160348204A1 (en) * | 2015-05-25 | 2016-12-01 | Aktiebolaget Skf | Method for improving the structure of a steel component after heating and stell component obtained by the method |
CN108411096A (zh) * | 2018-02-06 | 2018-08-17 | 武汉理工大学 | 提高m50轴承基体强韧性和尺寸稳定性的成形制造方法 |
-
2020
- 2020-01-19 CN CN202010060107.0A patent/CN111074043A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102108433A (zh) * | 2011-04-01 | 2011-06-29 | 瓦房店轴承集团有限责任公司 | 一种轴承钢淬火的方法 |
CN103597101A (zh) * | 2011-05-25 | 2014-02-19 | Skf公司 | 热处理钢构件的方法 |
CN102505067A (zh) * | 2011-12-29 | 2012-06-20 | 瓦房店轴承集团有限责任公司 | 一种高碳铬轴承钢贝氏体变温淬火方法 |
US20160348204A1 (en) * | 2015-05-25 | 2016-12-01 | Aktiebolaget Skf | Method for improving the structure of a steel component after heating and stell component obtained by the method |
CN108411096A (zh) * | 2018-02-06 | 2018-08-17 | 武汉理工大学 | 提高m50轴承基体强韧性和尺寸稳定性的成形制造方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113337694A (zh) * | 2021-06-30 | 2021-09-03 | 临清市同兴轴承锻造有限公司 | 一种超高碳型轴承钢的球化退火热处理方法 |
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Inventor after: Dong Hanjie Inventor after: Gong Jianxun Inventor after: Wang Mingli Inventor after: Jiao Jingming Inventor after: Zhang Zhongwen Inventor after: You Leilei Inventor after: Chen Xiaochao Inventor after: Li Zhaokun Inventor after: Liu Huihe Inventor after: Yang Zhinan Inventor after: Shi Yani Inventor after: Yang Zhe Inventor after: Wang Yanshan Inventor before: Dong Hanjie Inventor before: Wang Mingli Inventor before: Jiao Jingming Inventor before: Zhang Zhongwen Inventor before: You Leilei Inventor before: Chen Xiaochao Inventor before: Li Zhaokun Inventor before: Liu Huihe Inventor before: Shi Yani Inventor before: Yang Zhe Inventor before: Wang Yanshan Inventor before: Gong Jianxun |
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Application publication date: 20200428 |