JP2015528053A5 - - Google Patents
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- Publication number
- JP2015528053A5 JP2015528053A5 JP2015519205A JP2015519205A JP2015528053A5 JP 2015528053 A5 JP2015528053 A5 JP 2015528053A5 JP 2015519205 A JP2015519205 A JP 2015519205A JP 2015519205 A JP2015519205 A JP 2015519205A JP 2015528053 A5 JP2015528053 A5 JP 2015528053A5
- Authority
- JP
- Japan
- Prior art keywords
- weight
- powder
- valve seat
- seat ring
- copper
- 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.)
- Granted
Links
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000012876 carrier material Substances 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 13
- 238000004663 powder metallurgy Methods 0.000 claims 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 10
- 239000010949 copper Substances 0.000 claims 9
- 238000000034 method Methods 0.000 claims 8
- 239000002346 layers by function Substances 0.000 claims 6
- 239000000843 powder Substances 0.000 claims 5
- 229910000881 Cu alloy Inorganic materials 0.000 claims 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- 239000011265 semifinished product Substances 0.000 claims 4
- IYRDVAUFQZOLSB-UHFFFAOYSA-N copper iron Chemical compound [Fe].[Cu] IYRDVAUFQZOLSB-UHFFFAOYSA-N 0.000 claims 3
- 239000000047 product Substances 0.000 claims 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 229910002804 graphite Inorganic materials 0.000 claims 2
- 239000010439 graphite Substances 0.000 claims 2
- 230000008595 infiltration Effects 0.000 claims 2
- 238000001764 infiltration Methods 0.000 claims 2
- 238000003825 pressing Methods 0.000 claims 2
- 238000005245 sintering Methods 0.000 claims 2
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 238000005056 compaction Methods 0.000 claims 1
- 238000000280 densification Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000008204 material by function Substances 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 229910052721 tungsten Inorganic materials 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012013226.3 | 2012-07-04 | ||
| DE102012013226.3A DE102012013226A1 (de) | 2012-07-04 | 2012-07-04 | Hochwärmeleitender Ventilsitzring |
| PCT/EP2013/064000 WO2014006076A1 (de) | 2012-07-04 | 2013-07-03 | Hochwärmeleitender ventilsitzring |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015528053A JP2015528053A (ja) | 2015-09-24 |
| JP2015528053A5 true JP2015528053A5 (enExample) | 2016-08-25 |
| JP6297545B2 JP6297545B2 (ja) | 2018-03-20 |
Family
ID=48793195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015519205A Active JP6297545B2 (ja) | 2012-07-04 | 2013-07-03 | 高熱伝導バルブシートリング |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US9702277B2 (enExample) |
| EP (1) | EP2870328B1 (enExample) |
| JP (1) | JP6297545B2 (enExample) |
| KR (1) | KR102139838B1 (enExample) |
| CN (1) | CN104428500B (enExample) |
| BR (1) | BR112014033112B1 (enExample) |
| DE (1) | DE102012013226A1 (enExample) |
| WO (1) | WO2014006076A1 (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6194613B2 (ja) * | 2013-03-29 | 2017-09-13 | 日立化成株式会社 | 摺動部材用鉄基焼結合金およびその製造方法 |
| CN104878309A (zh) * | 2015-04-29 | 2015-09-02 | 安徽同丰橡塑工业有限公司 | 一种汽车发动机气门座圈及其制备方法 |
| DE102015109621A1 (de) * | 2015-06-16 | 2016-12-22 | Bleistahl-Produktions Gmbh & Co Kg. | Ventilführung |
| DE102015211623A1 (de) | 2015-06-23 | 2016-12-29 | Mahle International Gmbh | Verfahren zur Herstellung eines Ventilsitzringes |
| DE102017202585A1 (de) * | 2016-02-17 | 2017-08-17 | Mahle International Gmbh | Brennkraftmaschine mit zumindest einem Zylinder und mit zumindest zwei Hohlkopfventilen |
| DE102016109539A1 (de) * | 2016-05-24 | 2017-12-14 | Bleistahl-Produktions Gmbh & Co Kg. | Ventilsitzring |
| US10837087B2 (en) * | 2016-09-28 | 2020-11-17 | Tenneco Inc. | Copper infiltrated molybdenum and/or tungsten base powder metal alloy for superior thermal conductivity |
| DE102017102544A1 (de) | 2017-02-09 | 2018-08-09 | Man Diesel & Turbo Se | Ventilsitzring eines Gaswechselventils, Gaswechselventil und Verfahren zum Herstellen des Ventilsitzrings |
| DE112018001615T5 (de) * | 2017-03-27 | 2020-03-26 | Nippon Piston Ring Co., Ltd. | Aus gesinterter Eisenlegierung gefertigter Ventilsitz mit hervorragender Wärmeleitfähigkeit zur Verwendung in Verbrennungsmotoren |
| EP3406865B1 (en) | 2017-03-28 | 2020-01-29 | Kabushiki Kaisha Riken | Sintered valve seat |
| DE102017218123A1 (de) * | 2017-10-11 | 2019-04-11 | Mahle International Gmbh | Verfahren zum Herstellen eines Ventilsitzrings auf pulvermetallurgischem Wege |
| CN110914009B (zh) * | 2017-10-30 | 2021-03-05 | 帝伯爱尔株式会社 | 铁基烧结合金制阀导管及其制造方法 |
| EP3795280A4 (en) | 2018-05-15 | 2022-01-26 | Nippon Piston Ring Co., Ltd. | SINTERED IRON-BASED VALVE SEAT FOR AN INTERNAL ENGINE |
| JP7258601B2 (ja) * | 2018-09-19 | 2023-04-17 | 日本ピストンリング株式会社 | 熱引け性に優れた内燃機関用鉄基焼結合金製バルブシート |
| US20200216935A1 (en) * | 2019-01-04 | 2020-07-09 | Tenneco Inc. | Hard powder particles with improved compressibility and green strength |
| DE102020212371A1 (de) * | 2020-09-30 | 2022-03-31 | Mahle International Gmbh | Verfahren zum pulvermetallurgischen Herstellen eines Bauteils |
| CN112410780B (zh) * | 2020-11-17 | 2021-08-20 | 安庆帝伯粉末冶金有限公司 | 一种激光熔覆气门座圈及其制造方法 |
| DE102021210268A1 (de) * | 2021-09-16 | 2023-03-16 | Mahle International Gmbh | Schichtgesinterter Ventilsitzring, Verfahren zu dessen Herstellung, Kombinationen damit und deren Verwendung |
| KR20240021028A (ko) | 2022-08-09 | 2024-02-16 | 한국생산기술연구원 | 고강도 고열전도성 FeCu 합금 및 이의 제조를 위한 분말야금 방법 |
| KR102881795B1 (ko) | 2022-08-10 | 2025-11-06 | 한국생산기술연구원 | 고강도 고열전도성 FeCu 합금 및 연속 HIP 처리에 의한 그 제조 방법 |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2753859A (en) | 1952-03-07 | 1956-07-10 | Thompson Prod Inc | Valve seat insert |
| US2753858A (en) | 1952-05-27 | 1956-07-10 | Thompson Prod Inc | Valve seat insert ring |
| US3583864A (en) | 1969-05-05 | 1971-06-08 | Pfizer & Co C | Chemical process of producing an iron-copper alloy powder |
| CA965996A (en) | 1970-09-03 | 1975-04-15 | Sumitomo Electric Industries, Ltd. | Valve seat material for internal combustion engines |
| JPS549127B2 (enExample) | 1971-06-28 | 1979-04-21 | ||
| JPS5739104B2 (enExample) | 1973-08-17 | 1982-08-19 | ||
| JPS51117910A (en) | 1975-04-10 | 1976-10-16 | Nippon Piston Ring Co Ltd | Iron based sintered alloy piston ring |
| DE2535665A1 (de) | 1975-08-09 | 1977-02-10 | Roland Sintermetall Und Transp | Bei hohen temperaturen verschleissfester sinterformkoerper, insbesondere ventilsitzring |
| GB1580686A (en) | 1976-01-02 | 1980-12-03 | Brico Eng | Sintered piston rings sealing rings and processes for their manufacture |
| JPS56249A (en) | 1979-06-13 | 1981-01-06 | Mazda Motor Corp | Hard-grain-dispersed sintered alloy for valve seat |
| JPS56121810A (en) * | 1980-03-01 | 1981-09-24 | Riken Corp | Valve seat insert ring and its manufacturing |
| JPS5739104A (en) * | 1980-08-20 | 1982-03-04 | Mitsubishi Metal Corp | Production of valve seat made of fe based sintered alloy |
| JPS58152982A (ja) | 1982-03-09 | 1983-09-10 | Honda Motor Co Ltd | 高剛性を有する二層焼結合金製バルブシ−トリング |
| JPS5923856A (ja) * | 1982-07-28 | 1984-02-07 | Nippon Piston Ring Co Ltd | 複合焼結バルブシ−ト |
| KR890004522B1 (ko) | 1982-09-06 | 1989-11-10 | 미쯔비시긴조구 가부시기가이샤 | 동용침 철계소결합금 부재의 제조방법과 그 방법에 의하여 제조된 2층 밸브 시이트 |
| JPS61561A (ja) * | 1984-06-12 | 1986-01-06 | Toyota Motor Corp | 焼結合金バルブシ−ト材 |
| GB8723818D0 (en) | 1987-10-10 | 1987-11-11 | Brico Eng | Sintered materials |
| DE3838461A1 (de) | 1988-11-12 | 1990-05-23 | Krebsoege Gmbh Sintermetall | Pulvermetallurgischer werkstoff auf kupferbasis und dessen verwendung |
| JPH03158445A (ja) | 1989-11-16 | 1991-07-08 | Mitsubishi Materials Corp | 耐摩耗性に優れたＦｅ基焼結合金製バルブシート |
| JPH04232227A (ja) * | 1990-12-28 | 1992-08-20 | Toyota Motor Corp | 熱伝導性焼結合金部材の製造方法 |
| GB9207139D0 (en) | 1992-04-01 | 1992-05-13 | Brico Eng | Sintered materials |
| JP2643740B2 (ja) | 1992-11-10 | 1997-08-20 | 三菱マテリアル株式会社 | 内燃機関用銅溶浸鉄系焼結合金製２層バルブシート |
| JPH06145720A (ja) | 1992-11-12 | 1994-05-27 | Mitsubishi Materials Corp | 内燃機関用銅溶浸鉄系焼結合金製２層バルブシート |
| JPH07279627A (ja) * | 1994-04-07 | 1995-10-27 | Yamaha Motor Co Ltd | 圧入型バルブシート |
| DE19606270A1 (de) * | 1996-02-21 | 1997-08-28 | Bleistahl Prod Gmbh & Co Kg | Werkstoff zur pulvermetallurgischen Herstellung von Formteilen, insbesondere von Ventilsitzringen mit hoher Wärmeleitfähigkeit und hoher Verschleiß- und Korrosionsfestigkeit |
| JP3579561B2 (ja) * | 1996-12-27 | 2004-10-20 | 日本ピストンリング株式会社 | 鉄系焼結合金製バルブシート |
| JP3331963B2 (ja) * | 1998-04-20 | 2002-10-07 | 三菱マテリアル株式会社 | 焼結バルブシートおよびその製造方法 |
| JP3346292B2 (ja) | 1998-08-05 | 2002-11-18 | 三菱マテリアル株式会社 | 高強度Ｆｅ基焼結バルブシート |
| US6139598A (en) | 1998-11-19 | 2000-10-31 | Eaton Corporation | Powdered metal valve seat insert |
| WO2001049437A2 (de) | 2000-01-06 | 2001-07-12 | Bleistahl-Produktions Gmbh & Co. Kg | Pulvermetallurgisch hergestelltes sinter-formteil |
| PL200915B1 (pl) | 2001-01-24 | 2009-02-27 | Federal Mogul Sintered Prod | Sposób wytwarzania wyrobu spiekanego na bazie żelaza zawierającego miedź |
| KR20030021916A (ko) * | 2001-09-10 | 2003-03-15 | 현대자동차주식회사 | 내마모성이 강화된 밸브 시이트용 소결합금재 조성물 및그의 제조방법 |
| JP3928782B2 (ja) | 2002-03-15 | 2007-06-13 | 帝国ピストンリング株式会社 | バルブシート用焼結合金の製造方法 |
| US6676724B1 (en) | 2002-06-27 | 2004-01-13 | Eaton Corporation | Powder metal valve seat insert |
| JP2004351453A (ja) * | 2003-05-28 | 2004-12-16 | Mitsubishi Materials Corp | 二層粉末成形方法、バルブシートおよびその製造方法 |
| JP4270973B2 (ja) * | 2003-07-31 | 2009-06-03 | 日本ピストンリング株式会社 | 軽金属合金鋳包み性に優れたバルブシート用鉄系焼結体 |
| CN201059209Y (zh) * | 2007-06-30 | 2008-05-14 | 奇瑞汽车有限公司 | 一种发动机气门座圈结构 |
| JP2011157845A (ja) * | 2010-01-29 | 2011-08-18 | Nippon Piston Ring Co Ltd | 冷却能に優れた内燃機関用バルブシート |
| KR101316474B1 (ko) * | 2011-09-19 | 2013-10-08 | 현대자동차주식회사 | 엔진밸브시트 및 그 제조방법 |
| DE102012203569A1 (de) * | 2012-03-07 | 2013-09-12 | Mahle International Gmbh | Hitzebeständiger Lagerwerkstoff |
-
2012
- 2012-07-04 DE DE102012013226.3A patent/DE102012013226A1/de active Pending
-
2013
- 2013-07-03 JP JP2015519205A patent/JP6297545B2/ja active Active
- 2013-07-03 KR KR1020157002918A patent/KR102139838B1/ko active Active
- 2013-07-03 WO PCT/EP2013/064000 patent/WO2014006076A1/de not_active Ceased
- 2013-07-03 BR BR112014033112-0A patent/BR112014033112B1/pt active IP Right Grant
- 2013-07-03 EP EP13737179.5A patent/EP2870328B1/de active Active
- 2013-07-03 CN CN201380035453.1A patent/CN104428500B/zh active Active
- 2013-07-03 US US14/410,955 patent/US9702277B2/en active Active
-
2017
- 2017-06-21 US US15/629,373 patent/US10208636B2/en active Active
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