CN108868941B - 醇类燃料发动机气门座圈及其制造方法、醇类燃料发动机、汽车 - Google Patents
醇类燃料发动机气门座圈及其制造方法、醇类燃料发动机、汽车 Download PDFInfo
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- CN108868941B CN108868941B CN201810678681.5A CN201810678681A CN108868941B CN 108868941 B CN108868941 B CN 108868941B CN 201810678681 A CN201810678681 A CN 201810678681A CN 108868941 B CN108868941 B CN 108868941B
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- Prior art keywords
- valve seat
- percent
- seat ring
- alcohol fuel
- fuel engine
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 239000000446 fuel Substances 0.000 title claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 36
- 239000012535 impurity Substances 0.000 claims abstract description 34
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 31
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 25
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 24
- 239000000126 substance Substances 0.000 claims description 49
- 238000005245 sintering Methods 0.000 claims description 47
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 45
- 229910052750 molybdenum Inorganic materials 0.000 claims description 42
- 229910052804 chromium Inorganic materials 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 40
- 238000010438 heat treatment Methods 0.000 claims description 36
- 230000008569 process Effects 0.000 claims description 33
- 238000003825 pressing Methods 0.000 claims description 15
- 238000005496 tempering Methods 0.000 claims description 11
- 238000004663 powder metallurgy Methods 0.000 claims description 8
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 229910052748 manganese Inorganic materials 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 230000006641 stabilisation Effects 0.000 claims description 4
- 238000011105 stabilization Methods 0.000 claims description 4
- 229910052745 lead Inorganic materials 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 14
- 229910052742 iron Inorganic materials 0.000 abstract description 11
- 230000007797 corrosion Effects 0.000 abstract description 10
- 238000005260 corrosion Methods 0.000 abstract description 10
- 239000011651 chromium Substances 0.000 description 51
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 34
- 239000010949 copper Substances 0.000 description 34
- 239000000203 mixture Substances 0.000 description 26
- 239000002245 particle Substances 0.000 description 20
- 229910045601 alloy Inorganic materials 0.000 description 17
- 239000000956 alloy Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 17
- 239000011159 matrix material Substances 0.000 description 17
- 230000000052 comparative effect Effects 0.000 description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 12
- 238000005728 strengthening Methods 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 239000011572 manganese Substances 0.000 description 9
- 238000007789 sealing Methods 0.000 description 9
- 239000010941 cobalt Substances 0.000 description 7
- 229910017052 cobalt Inorganic materials 0.000 description 7
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 239000007790 solid phase Substances 0.000 description 7
- 230000000087 stabilizing effect Effects 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000009472 formulation Methods 0.000 description 6
- 239000011733 molybdenum Substances 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 5
- 229910000765 intermetallic Inorganic materials 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000006104 solid solution Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000003949 liquefied natural gas Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- 101000983970 Conus catus Alpha-conotoxin CIB Proteins 0.000 description 1
- 229910017116 Fe—Mo Inorganic materials 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229940125898 compound 5 Drugs 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
- B22F5/106—Tube or ring forms
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
-
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810678681.5A CN108868941B (zh) | 2018-06-27 | 2018-06-27 | 醇类燃料发动机气门座圈及其制造方法、醇类燃料发动机、汽车 |
Applications Claiming Priority (1)
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CN201810678681.5A CN108868941B (zh) | 2018-06-27 | 2018-06-27 | 醇类燃料发动机气门座圈及其制造方法、醇类燃料发动机、汽车 |
Publications (2)
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CN108868941A CN108868941A (zh) | 2018-11-23 |
CN108868941B true CN108868941B (zh) | 2020-04-17 |
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CN201810678681.5A Active CN108868941B (zh) | 2018-06-27 | 2018-06-27 | 醇类燃料发动机气门座圈及其制造方法、醇类燃料发动机、汽车 |
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CN (1) | CN108868941B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10767520B1 (en) | 2019-08-19 | 2020-09-08 | Caterpillar Inc. | Valve seat insert for long life natural gas lean burn engines |
CN110616382A (zh) * | 2019-10-28 | 2019-12-27 | 山东华盛中天机械集团股份有限公司 | 一种燃气用发动机气门座圈材料 |
US10934902B1 (en) * | 2019-11-06 | 2021-03-02 | Caterpillar Inc. | Valve seat insert for high power density and marine engines |
CN113061817B (zh) * | 2021-02-07 | 2022-05-10 | 浙江吉利控股集团有限公司 | 一种气门座圈、气门座圈的制备方法、甲醇发动机及汽车 |
CN113776693B (zh) * | 2021-09-16 | 2024-08-30 | 浙江吉利控股集团有限公司 | 一种车辆电机的控制器温度估算方法、系统及汽车 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11209855A (ja) * | 1998-01-26 | 1999-08-03 | Mitsubishi Materials Corp | 高面圧付加条件下ですぐれた耐摩耗性を発揮するFe基焼結合金製バルブシート |
US5960760A (en) * | 1998-02-20 | 1999-10-05 | Eaton Corporation | Light weight hollow valve assembly |
CN101906592B (zh) * | 2010-08-05 | 2013-03-27 | 仪征宝泰合金有限公司 | 一种高耐磨低钴粉末冶金气门座 |
US8940110B2 (en) * | 2012-09-15 | 2015-01-27 | L. E. Jones Company | Corrosion and wear resistant iron based alloy useful for internal combustion engine valve seat inserts and method of making and use thereof |
CN102994917B (zh) * | 2012-12-11 | 2015-07-15 | 奇瑞汽车股份有限公司 | 合金材料、气门座圈及其制备方法、气门座圈的安装方法 |
CN103216288B (zh) * | 2013-03-28 | 2015-02-11 | 浙江吉利汽车研究院有限公司杭州分公司 | 一种乙醇汽油发动机的进排气门座圈 |
CN103589967B (zh) * | 2013-10-23 | 2016-08-31 | 安徽金亿合金新材料有限公司 | 一种含稀土粉末冶金天然气发动机气门座圈 |
CN104630659B (zh) * | 2015-02-05 | 2017-01-18 | 奇瑞汽车股份有限公司 | 一种替代燃料发动机的气门座圈 |
CN106282783B (zh) * | 2016-10-18 | 2018-05-15 | 江苏上淮动力有限公司 | 发动机的进排气门座圈和进排气门组合 |
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- 2018-06-27 CN CN201810678681.5A patent/CN108868941B/zh active Active
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Address after: No.1760, Jiangling Road, Hangzhou, Zhejiang 310000 Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Country or region after: China Patentee after: Zhejiang Geely Remote New Energy Commercial Vehicle Group Co.,Ltd. Patentee after: GEELY SICHUAN COMMERCIAL VEHICLE Co.,Ltd. Patentee after: NANCHONG GEELY COMMERCIAL VEHICLE RESEARCH INSTITUTE CO.,LTD. Address before: No.1760, Jiangling Road, Hangzhou, Zhejiang 310000 Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Country or region before: China Patentee before: ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLE GROUP Co.,Ltd. Patentee before: GEELY SICHUAN COMMERCIAL VEHICLE Co.,Ltd. Patentee before: NANCHONG GEELY COMMERCIAL VEHICLE RESEARCH INSTITUTE CO.,LTD. Address after: No.1760, Jiangling Road, Hangzhou, Zhejiang 310000 Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Country or region after: China Patentee after: ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLE GROUP Co.,Ltd. Patentee after: GEELY SICHUAN COMMERCIAL VEHICLE Co.,Ltd. Patentee after: NANCHONG GEELY COMMERCIAL VEHICLE RESEARCH INSTITUTE CO.,LTD. Address before: No.1760, Jiangling Road, Hangzhou, Zhejiang 310000 Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Country or region before: China Patentee before: ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLES Co.,Ltd. Patentee before: GEELY SICHUAN COMMERCIAL VEHICLE Co.,Ltd. Patentee before: NANCHONG GEELY COMMERCIAL VEHICLE RESEARCH INSTITUTE CO.,LTD. |
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Effective date of registration: 20240222 Address after: No.1760, Jiangling Road, Hangzhou, Zhejiang 310000 Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Country or region after: China Patentee after: Zhejiang Geely Remote New Energy Commercial Vehicle Group Co.,Ltd. Patentee after: Tianjin Alcohol Hydrogen Research and Development Co.,Ltd. Address before: No.1760, Jiangling Road, Hangzhou, Zhejiang 310000 Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Country or region before: China Patentee before: Zhejiang Geely Remote New Energy Commercial Vehicle Group Co.,Ltd. Patentee before: GEELY SICHUAN COMMERCIAL VEHICLE Co.,Ltd. Patentee before: NANCHONG GEELY COMMERCIAL VEHICLE RESEARCH INSTITUTE CO.,LTD. |