CN105239033B - 一种齿轮的复合渗碳淬火热处理方法 - Google Patents
一种齿轮的复合渗碳淬火热处理方法 Download PDFInfo
- Publication number
- CN105239033B CN105239033B CN201510762897.6A CN201510762897A CN105239033B CN 105239033 B CN105239033 B CN 105239033B CN 201510762897 A CN201510762897 A CN 201510762897A CN 105239033 B CN105239033 B CN 105239033B
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- Prior art keywords
- gear
- heat treatment
- carburizing
- carburization
- treatment method
- Prior art date
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 36
- 238000010791 quenching Methods 0.000 title claims abstract description 34
- 230000000171 quenching effect Effects 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 238000005255 carburizing Methods 0.000 claims abstract description 42
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000005496 tempering Methods 0.000 claims abstract description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 33
- 229910052799 carbon Inorganic materials 0.000 claims description 26
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- 239000001294 propane Substances 0.000 claims description 11
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000013256 coordination polymer Substances 0.000 claims description 8
- 238000010792 warming Methods 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 3
- 239000012159 carrier gas Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 239000002552 dosage form Substances 0.000 claims 1
- 229910000734 martensite Inorganic materials 0.000 abstract description 9
- 239000013078 crystal Substances 0.000 abstract description 6
- 230000003137 locomotive effect Effects 0.000 description 21
- 229910001566 austenite Inorganic materials 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 238000005275 alloying Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- C23C8/06—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 using gases
- C23C8/08—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 using gases only one element being applied
- C23C8/20—Carburising
- C23C8/22—Carburising of ferrous surfaces
-
- 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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Heat Treatment Of Articles (AREA)
- Gears, Cams (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510762897.6A CN105239033B (zh) | 2015-11-10 | 2015-11-10 | 一种齿轮的复合渗碳淬火热处理方法 |
Applications Claiming Priority (1)
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CN201510762897.6A CN105239033B (zh) | 2015-11-10 | 2015-11-10 | 一种齿轮的复合渗碳淬火热处理方法 |
Publications (2)
Publication Number | Publication Date |
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CN105239033A CN105239033A (zh) | 2016-01-13 |
CN105239033B true CN105239033B (zh) | 2017-08-08 |
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CN201510762897.6A Active CN105239033B (zh) | 2015-11-10 | 2015-11-10 | 一种齿轮的复合渗碳淬火热处理方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105886999B (zh) * | 2016-06-13 | 2018-02-09 | 含山县朝霞铸造有限公司 | 一种汽车轮毂浅层渗碳工艺 |
CN106086771B (zh) * | 2016-08-10 | 2018-08-14 | 奇瑞汽车股份有限公司 | 用于汽油发动机正时链条销轴的气体渗碳热处理工艺 |
CN106756756B (zh) * | 2016-12-14 | 2019-02-22 | 常州天山重工机械有限公司 | 一种提高渗碳件表面硬度、控制表面组织分散度的工艺 |
CN107201494A (zh) * | 2017-06-20 | 2017-09-26 | 合肥博创机械制造有限公司 | 一种合金渗碳钢齿轮热处理工艺 |
CN109136477A (zh) * | 2018-09-19 | 2019-01-04 | 温岭市大山热处理厂(普通合伙) | 一种火车连接钩用热处理工艺 |
CN110387521A (zh) * | 2019-06-20 | 2019-10-29 | 苏州佳世捷机械有限公司 | 一种金属表面硬度改性的渗碳热处理方法 |
CN111020455B (zh) * | 2019-12-16 | 2021-09-14 | 武汉理工大学 | 一种减少薄壁齿轮热处理变形的亚温渗碳热处理方法 |
CN113046524B (zh) * | 2021-03-05 | 2024-02-27 | 苏州奥轩精密科技有限公司 | 一种牵引环热处理工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102703909A (zh) * | 2012-05-24 | 2012-10-03 | 浙江吉利汽车研究院有限公司杭州分公司 | 一种改善齿轮性能的复合渗碳淬火工艺 |
CN103468916A (zh) * | 2013-07-29 | 2013-12-25 | 江阴市科安传动机械有限公司 | 一种伞齿轮热处理工艺 |
CN104711401A (zh) * | 2015-02-09 | 2015-06-17 | 南车戚墅堰机车车辆工艺研究所有限公司 | 大型重载齿轮渗碳淬火方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006213951A (ja) * | 2005-02-02 | 2006-08-17 | Sanyo Special Steel Co Ltd | 冷間加工性に優れ、浸炭時の結晶粒の粗大化を防止し、耐衝撃特性、耐衝撃疲労特性に優れた浸炭部品用鋼 |
-
2015
- 2015-11-10 CN CN201510762897.6A patent/CN105239033B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102703909A (zh) * | 2012-05-24 | 2012-10-03 | 浙江吉利汽车研究院有限公司杭州分公司 | 一种改善齿轮性能的复合渗碳淬火工艺 |
CN103468916A (zh) * | 2013-07-29 | 2013-12-25 | 江阴市科安传动机械有限公司 | 一种伞齿轮热处理工艺 |
CN104711401A (zh) * | 2015-02-09 | 2015-06-17 | 南车戚墅堰机车车辆工艺研究所有限公司 | 大型重载齿轮渗碳淬火方法 |
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CN105239033A (zh) | 2016-01-13 |
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Address after: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 258, No. Applicant after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 258, No. Applicant before: CSR QISHUYAN INSTITUTE Co.,Ltd. |
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Address after: 213011 258 Wuyi Road, Qishuyan District, Changzhou, Jiangsu Patentee after: CRRC Qishuyan Locomotive and Rolling Stock Technology Research Institute Co.,Ltd. Address before: 213011 258 Wuyi Road, Qishuyan District, Changzhou, Jiangsu Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |