CN104946995B - 一种轿车发动机用耐高温排气门 - Google Patents
一种轿车发动机用耐高温排气门 Download PDFInfo
- Publication number
- CN104946995B CN104946995B CN201510248584.9A CN201510248584A CN104946995B CN 104946995 B CN104946995 B CN 104946995B CN 201510248584 A CN201510248584 A CN 201510248584A CN 104946995 B CN104946995 B CN 104946995B
- Authority
- CN
- China
- Prior art keywords
- tempering
- exhaust valve
- quenching
- incubated
- conical surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000463 material Substances 0.000 claims abstract description 35
- 239000011248 coating agent Substances 0.000 claims abstract description 34
- 238000000576 coating method Methods 0.000 claims abstract description 34
- 238000003466 welding Methods 0.000 claims abstract description 26
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 23
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 23
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 23
- 238000002844 melting Methods 0.000 claims abstract description 17
- 230000008018 melting Effects 0.000 claims abstract description 17
- 239000012535 impurity Substances 0.000 claims abstract description 12
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 12
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 12
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 12
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 12
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 12
- 239000000470 constituent Substances 0.000 claims abstract description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 96
- 229910052799 carbon Inorganic materials 0.000 claims description 67
- 238000005496 tempering Methods 0.000 claims description 60
- 238000010791 quenching Methods 0.000 claims description 54
- 230000000171 quenching effect Effects 0.000 claims description 54
- 229910052757 nitrogen Inorganic materials 0.000 claims description 48
- 238000000034 method Methods 0.000 claims description 44
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 40
- 238000009413 insulation Methods 0.000 claims description 33
- 238000005242 forging Methods 0.000 claims description 27
- 238000010438 heat treatment Methods 0.000 claims description 25
- 238000009792 diffusion process Methods 0.000 claims description 24
- 238000000227 grinding Methods 0.000 claims description 24
- 238000003754 machining Methods 0.000 claims description 24
- 238000005256 carbonitriding Methods 0.000 claims description 17
- 239000011247 coating layer Substances 0.000 claims description 16
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 claims description 16
- 238000005498 polishing Methods 0.000 claims description 14
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 11
- 229910052715 tantalum Inorganic materials 0.000 claims description 11
- 229910052718 tin Inorganic materials 0.000 claims description 11
- 239000010936 titanium Substances 0.000 claims description 11
- 238000005516 engineering process Methods 0.000 claims description 10
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 238000010583 slow cooling Methods 0.000 claims description 8
- 238000009721 upset forging Methods 0.000 claims description 8
- 239000000956 alloy Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- 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
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
-
- 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
- C23C8/28—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 more than one element being applied in one step
- C23C8/30—Carbo-nitriding
- C23C8/32—Carbo-nitriding of ferrous surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims (1)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510248584.9A CN104946995B (zh) | 2015-05-17 | 2015-05-17 | 一种轿车发动机用耐高温排气门 |
CN201610442069.9A CN106141575A (zh) | 2015-05-17 | 2015-05-17 | 一种发动机用耐高温排气门 |
CN201610442072.0A CN106141576B (zh) | 2015-05-17 | 2015-05-17 | 一种轿车发动机用耐高温排气门 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510248584.9A CN104946995B (zh) | 2015-05-17 | 2015-05-17 | 一种轿车发动机用耐高温排气门 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610442069.9A Division CN106141575A (zh) | 2015-05-17 | 2015-05-17 | 一种发动机用耐高温排气门 |
CN201610442072.0A Division CN106141576B (zh) | 2015-05-17 | 2015-05-17 | 一种轿车发动机用耐高温排气门 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104946995A CN104946995A (zh) | 2015-09-30 |
CN104946995B true CN104946995B (zh) | 2016-12-14 |
Family
ID=54162050
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610442069.9A Withdrawn CN106141575A (zh) | 2015-05-17 | 2015-05-17 | 一种发动机用耐高温排气门 |
CN201510248584.9A Active CN104946995B (zh) | 2015-05-17 | 2015-05-17 | 一种轿车发动机用耐高温排气门 |
CN201610442072.0A Active CN106141576B (zh) | 2015-05-17 | 2015-05-17 | 一种轿车发动机用耐高温排气门 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610442069.9A Withdrawn CN106141575A (zh) | 2015-05-17 | 2015-05-17 | 一种发动机用耐高温排气门 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610442072.0A Active CN106141576B (zh) | 2015-05-17 | 2015-05-17 | 一种轿车发动机用耐高温排气门 |
Country Status (1)
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CN (3) | CN106141575A (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106401686A (zh) * | 2016-12-21 | 2017-02-15 | 湖南天雁机械有限责任公司 | 一种强化发动机气门及其制备工艺 |
CN107937862A (zh) * | 2017-11-24 | 2018-04-20 | 绩溪山合机械有限公司 | 一种用于链条生产的渗碳工艺 |
CN109483174B (zh) * | 2018-12-18 | 2021-06-22 | 重庆跃进机械厂有限公司 | 一种柴油机气阀座的加工方法 |
CN110438302B (zh) * | 2019-08-27 | 2021-10-22 | 冠鸿光电科技(武汉)有限公司 | 一种连续冲压设备铁盘背板前框制造工艺 |
CN110552752A (zh) * | 2019-09-11 | 2019-12-10 | 瑞安市大顺气门有限公司 | 一种强化发动机气门及其制备工艺 |
CN111933442A (zh) * | 2020-08-13 | 2020-11-13 | 江西耀润磁电科技有限公司 | 一种用于变压器的氧化体磁芯制备方法 |
CN112301286A (zh) * | 2020-11-03 | 2021-02-02 | 安福锦湖(湖南)气门有限公司 | 一种汽车发动机排气门材料及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58141331U (ja) * | 1982-03-17 | 1983-09-22 | 株式会社クボタ | モ−アのカツタ軸の異物除去装置 |
JPS60128241A (ja) * | 1983-12-16 | 1985-07-09 | Nisshin Steel Co Ltd | 弁用焼入鋼帯の素材高炭素鋼帯 |
JPH04193932A (ja) * | 1990-11-27 | 1992-07-14 | Hitachi Metals Ltd | エンジンバルブ用耐熱合金 |
CN101796208A (zh) * | 2007-07-31 | 2010-08-04 | 日新制钢株式会社 | 摩托车排气通道部件用镀Al钢板及部件 |
CN103627961A (zh) * | 2013-11-27 | 2014-03-12 | 江苏科技大学 | 一种进气门及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1135536A (zh) * | 1995-05-09 | 1996-11-13 | 富士乌兹克斯株式会社 | 内燃机配气气门表面处理方法 |
JP3671271B2 (ja) * | 1997-10-03 | 2005-07-13 | 大同特殊鋼株式会社 | エンジン排気バルブの製造方法 |
CN1281851C (zh) * | 2003-06-02 | 2006-10-25 | 北京特冶工贸有限责任公司 | 内燃机车柴油双金属排气门的制作方法 |
CN102632371A (zh) * | 2012-05-03 | 2012-08-15 | 重庆三爱海陵实业有限责任公司 | 一种发动机气门的加工工艺 |
JP6291175B2 (ja) * | 2013-07-05 | 2018-03-14 | 株式会社リケン | バルブシート及びその製造方法 |
-
2015
- 2015-05-17 CN CN201610442069.9A patent/CN106141575A/zh not_active Withdrawn
- 2015-05-17 CN CN201510248584.9A patent/CN104946995B/zh active Active
- 2015-05-17 CN CN201610442072.0A patent/CN106141576B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58141331U (ja) * | 1982-03-17 | 1983-09-22 | 株式会社クボタ | モ−アのカツタ軸の異物除去装置 |
JPS60128241A (ja) * | 1983-12-16 | 1985-07-09 | Nisshin Steel Co Ltd | 弁用焼入鋼帯の素材高炭素鋼帯 |
JPH04193932A (ja) * | 1990-11-27 | 1992-07-14 | Hitachi Metals Ltd | エンジンバルブ用耐熱合金 |
CN101796208A (zh) * | 2007-07-31 | 2010-08-04 | 日新制钢株式会社 | 摩托车排气通道部件用镀Al钢板及部件 |
CN103627961A (zh) * | 2013-11-27 | 2014-03-12 | 江苏科技大学 | 一种进气门及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106141575A (zh) | 2016-11-23 |
CN104946995A (zh) | 2015-09-30 |
CN106141576A (zh) | 2016-11-23 |
CN106141576B (zh) | 2018-08-24 |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Wenxiu Inventor before: Wang Huamei |
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COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161017 Address after: 401344 Chongqing City, the new town of Banan District Huai village Solitaire new house group No. 737 Applicant after: Wang Wenxiu Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20161017 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: Henan, Luoshan, Xinyang (District, county) righteousness Avenue 65 Applicant before: Wang Huamei |
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CP02 | Change in the address of a patent holder |
Address after: 313000 west side of Waihuan West Road, Yangnan village, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee after: Wang Wenxiu Address before: 401344 Chongqing City, the new town of Banan District Huai village Solitaire new house group No. 737 Patentee before: Wang Wenxiu |
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TR01 | Transfer of patent right |
Effective date of registration: 20220406 Address after: No.1586, Changxing East Road, Dongjing Town, Songjiang District, Shanghai Patentee after: Shanghai enmian Technology Co.,Ltd. Address before: 313000 west side of Waihuan West Road, Yangnan village, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee before: Wang Wenxiu |
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Effective date of registration: 20240823 Address after: No. 333-2, Renmin West Road, Sheyang Economic Development Zone, Yancheng City, Jiangsu Province, 224000 Patentee after: Jiangsu Sainai Valve Co.,Ltd. Country or region after: China Address before: No.1586, Changxing East Road, Dongjing Town, Songjiang District, Shanghai Patentee before: Shanghai enmian Technology Co.,Ltd. Country or region before: China |
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