CN111500830A - 一种渗碳零件回火热处理方法及渗碳零件 - Google Patents
一种渗碳零件回火热处理方法及渗碳零件 Download PDFInfo
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- CN111500830A CN111500830A CN202010469333.4A CN202010469333A CN111500830A CN 111500830 A CN111500830 A CN 111500830A CN 202010469333 A CN202010469333 A CN 202010469333A CN 111500830 A CN111500830 A CN 111500830A
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- carburized
- 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
- C21D1/18—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
- C21D11/00—Process control or regulation for heat treatments
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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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
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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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- 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
- C21D6/04—Hardening by cooling below 0 degrees Celsius
-
- 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
- C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
-
- 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
- C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
-
- 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
-
- 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
- C21D2211/004—Dispersions; Precipitations
-
- 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
Abstract
Description
序号 | 表面硬度HV1 | 耐磨性 |
实施例1 | 650~750 | 1 |
实施例2 | 650~750 | 0.95 |
实施例3 | 650~750 | 0.8 |
对比例1 | 650~750 | 1.2 |
对比例2 | 650~750 | 1.4 |
Claims (10)
Priority Applications (1)
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CN202010469333.4A CN111500830B (zh) | 2020-05-28 | 2020-05-28 | 一种渗碳零件回火热处理方法及渗碳零件 |
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CN202010469333.4A CN111500830B (zh) | 2020-05-28 | 2020-05-28 | 一种渗碳零件回火热处理方法及渗碳零件 |
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CN111500830A true CN111500830A (zh) | 2020-08-07 |
CN111500830B CN111500830B (zh) | 2021-02-26 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN116103604A (zh) * | 2023-04-12 | 2023-05-12 | 常熟天地煤机装备有限公司 | 一种渗碳齿轮及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102011055B (zh) * | 2010-12-10 | 2013-01-30 | 燕山大学 | 硬贝氏体轴承制造方法 |
US9587288B2 (en) * | 2012-03-30 | 2017-03-07 | Kobe Steel, Ltd. | Gear having excellent seizing resistance |
CN103331651A (zh) * | 2012-12-17 | 2013-10-02 | 四川凌峰航空液压机械有限公司 | 细长孔轴类薄壁零件加工变形的工艺处理方法 |
CN105385835B (zh) * | 2015-12-11 | 2017-10-27 | 上海交通大学 | 一种提高中厚板高强钢件强韧性的热处理方法 |
US10889870B2 (en) * | 2016-03-08 | 2021-01-12 | Aisin Aw Co., Ltd. | Steel component, gear component, and producing method for steel component |
CN108118260A (zh) * | 2017-12-26 | 2018-06-05 | 钢铁研究总院 | 一种超强超硬高温不锈轴承齿轮钢及制备方法 |
CN109536884A (zh) * | 2018-12-06 | 2019-03-29 | 哈尔滨工业大学 | 一种渗碳钢表层获得高强韧复相组织的渗碳方法及应用 |
CN110578109A (zh) * | 2019-10-08 | 2019-12-17 | 江西洪都航空工业集团有限责任公司 | 一种18Cr2Ni4WA材料制件的真空渗碳热处理工艺 |
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Cited By (1)
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Inventor after: Tao Qing Inventor after: Meng Qingrui Inventor after: Shen Gang Inventor after: Pan Zhizhou Inventor after: Chen Hui Inventor after: Shen Chengjin Inventor after: Zhang Yunping Inventor after: Zhu Zhencai Inventor after: Yuan Yuedong Inventor after: Peng Yuxing Inventor after: Lai Wei Inventor after: Zhang Tianyu Inventor before: Tao Qing Inventor before: Zhang Tianyu Inventor before: Shen Chengjin Inventor before: Zhu Zhencai Inventor before: Peng Yuxing Inventor before: Lai Wei Inventor before: Pan Zhizhou Inventor before: Meng Qingrui Inventor before: Shen Gang |
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Effective date of registration: 20210201 Address after: 221116 No. 1 Tongshan University Road, Xuzhou City, Jiangsu Province Applicant after: China University of Mining and Technology Applicant after: CHANGSHU TIANDI COAL MINING EQUIPMENT Co.,Ltd. Address before: 221116 No. 1 Tongshan University Road, Xuzhou City, Jiangsu Province Applicant before: China University of Mining and Technology |
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