CN102877072B - 齿轮类零件的变温变碳势快速渗碳处理工艺 - Google Patents
齿轮类零件的变温变碳势快速渗碳处理工艺 Download PDFInfo
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- CN102877072B CN102877072B CN201210391171.2A CN201210391171A CN102877072B CN 102877072 B CN102877072 B CN 102877072B CN 201210391171 A CN201210391171 A CN 201210391171A CN 102877072 B CN102877072 B CN 102877072B
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- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 59
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 238000005255 carburizing Methods 0.000 title claims abstract description 23
- 238000005516 engineering process Methods 0.000 title abstract description 5
- 238000000034 method Methods 0.000 claims abstract description 28
- 238000010791 quenching Methods 0.000 claims abstract description 14
- 230000000171 quenching effect Effects 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 238000005496 tempering Methods 0.000 claims abstract description 8
- 239000013256 coordination polymer Substances 0.000 claims description 37
- 238000009413 insulation Methods 0.000 claims description 27
- 238000009792 diffusion process Methods 0.000 claims description 24
- 238000002791 soaking Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000005256 carbonitriding Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
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- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
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CN201210391171.2A CN102877072B (zh) | 2012-10-15 | 2012-10-15 | 齿轮类零件的变温变碳势快速渗碳处理工艺 |
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CN201210391171.2A CN102877072B (zh) | 2012-10-15 | 2012-10-15 | 齿轮类零件的变温变碳势快速渗碳处理工艺 |
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CN102877072A CN102877072A (zh) | 2013-01-16 |
CN102877072B true CN102877072B (zh) | 2014-08-27 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103643240A (zh) * | 2013-11-26 | 2014-03-19 | 常熟市东风齿轮厂 | 齿轮的快速渗碳处理工艺 |
CN103643198A (zh) * | 2013-11-26 | 2014-03-19 | 常熟市东风齿轮厂 | 齿轮的渗碳处理工艺 |
CN103726006B (zh) * | 2013-12-04 | 2015-12-02 | 大连洁能重工机械有限公司 | 风电设备齿轮主轴的热处理微变形控制方法 |
CN104213070B (zh) * | 2014-07-30 | 2018-12-11 | 珠海市钧兴机电有限公司 | 缝纫机齿轮渗碳层控制工艺 |
CN104630791B (zh) * | 2015-02-09 | 2017-09-26 | 中车戚墅堰机车车辆工艺研究所有限公司 | 大型重载齿轮的多段式深层渗碳方法 |
CN106319535B (zh) * | 2015-07-03 | 2020-02-07 | 博世力士乐(北京)液压有限公司 | 用于齿轮轴的热处理方法 |
CN108220541A (zh) * | 2018-01-17 | 2018-06-29 | 杭州自强链传动有限公司 | 一种中碳合金钢链条销轴的热处理方法 |
CN109609890A (zh) * | 2018-11-16 | 2019-04-12 | 中国航发西安动力控制科技有限公司 | 针对2Cr3WMoV材料的渗碳加工工艺 |
CN109971924A (zh) * | 2019-05-16 | 2019-07-05 | 重庆银雁科技有限公司 | 一种齿圈淬火工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4306919A (en) * | 1980-09-04 | 1981-12-22 | Union Carbide Corporation | Process for carburizing steel |
JP2808621B2 (ja) * | 1988-11-28 | 1998-10-08 | 大同特殊鋼株式会社 | 鋼の浸炭処理方法 |
CN102154652A (zh) * | 2011-03-11 | 2011-08-17 | 江苏南方轴承股份有限公司 | 轴承或离合器零部件的中深层渗碳或碳氮共渗热处理工艺 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4971751B2 (ja) * | 2006-11-06 | 2012-07-11 | 本田技研工業株式会社 | 高濃度浸炭鋼の製造方法 |
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2012
- 2012-10-15 CN CN201210391171.2A patent/CN102877072B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4306919A (en) * | 1980-09-04 | 1981-12-22 | Union Carbide Corporation | Process for carburizing steel |
JP2808621B2 (ja) * | 1988-11-28 | 1998-10-08 | 大同特殊鋼株式会社 | 鋼の浸炭処理方法 |
CN102154652A (zh) * | 2011-03-11 | 2011-08-17 | 江苏南方轴承股份有限公司 | 轴承或离合器零部件的中深层渗碳或碳氮共渗热处理工艺 |
Non-Patent Citations (4)
Title |
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卞世民.车床镶钢导轨块的渗碳.《金属热处理》.1989,(第10期),第52页右栏第2-5段,表1. |
渗碳工艺强渗期与扩散期的合理选择;赵振东;《金属热处理》;19921231(第2期);第36页左栏倒数第6行至倒数第4行,第37页右栏第2-3段,表1 * |
赵振东.渗碳工艺强渗期与扩散期的合理选择.《金属热处理》.1992,(第2期),第36页左栏倒数第6行至倒数第4行,第37页右栏第2-3段,表1. |
车床镶钢导轨块的渗碳;卞世民;《金属热处理》;19891231(第10期);第52页右栏第2-5段,表1 * |
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Denomination of invention: Technology for quickly carburizing gear like parts at variable temperatures and carbon potentials Effective date of registration: 20170401 Granted publication date: 20140827 Pledgee: Bank of China Limited by Share Ltd Changzhou Wujin branch Pledgor: Changzhou Metro Everbright Heat Treatment Co.,Ltd. Registration number: 2017320000008 |
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Inventor after: Qiu Peng Inventor after: Liu Chunling Inventor before: Qiu Peng |
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Date of cancellation: 20180530 Granted publication date: 20140827 Pledgee: Bank of China Limited by Share Ltd Changzhou Wujin branch Pledgor: Changzhou Metro Everbright Heat Treatment Co.,Ltd. Registration number: 2017320000008 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Technology for quickly carburizing gear like parts at variable temperatures and carbon potentials Effective date of registration: 20180530 Granted publication date: 20140827 Pledgee: Bank of China Limited by Share Ltd Changzhou Wujin branch Pledgor: Changzhou Metro Everbright Heat Treatment Co.,Ltd. Registration number: 2018320000076 |
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Date of cancellation: 20190718 Granted publication date: 20140827 Pledgee: Bank of China Limited by Share Ltd Changzhou Wujin branch Pledgor: Changzhou Metro Everbright Heat Treatment Co.,Ltd. Registration number: 2018320000076 |
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Denomination of invention: Technology for quickly carburizing gear like parts at variable temperatures and carbon potentials Effective date of registration: 20190807 Granted publication date: 20140827 Pledgee: Bank of China Limited by Share Ltd Changzhou Wujin branch Pledgor: Changzhou Metro Everbright Heat Treatment Co.,Ltd. Registration number: Y2019320000014 |
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