CN104428500B - 高导热性气门座圈 - Google Patents

高导热性气门座圈 Download PDF

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Publication number
CN104428500B
CN104428500B CN201380035453.1A CN201380035453A CN104428500B CN 104428500 B CN104428500 B CN 104428500B CN 201380035453 A CN201380035453 A CN 201380035453A CN 104428500 B CN104428500 B CN 104428500B
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CN
China
Prior art keywords
valve seat
copper
powder
carrier
carrier layer
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.)
Active
Application number
CN201380035453.1A
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English (en)
Chinese (zh)
Other versions
CN104428500A (zh
Inventor
E·科勒
D·埃姆德
A·赛法特
T·莱勒格尔曼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BLEISTAHL-PRODUKTIONS & COKG GmbH
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BLEISTAHL-PRODUKTIONS & COKG GmbH
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Publication of CN104428500A publication Critical patent/CN104428500A/zh
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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
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • 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
    • F01L3/08—Valves guides; Sealing of valve stem, e.g. sealing by lubricant
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • 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
    • B22F5/006—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of flat products, e.g. sheets
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/008—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression characterised by the composition
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel
    • F05C2201/046—Stainless steel or inox, e.g. 18-8
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Powder Metallurgy (AREA)
CN201380035453.1A 2012-07-04 2013-07-03 高导热性气门座圈 Active CN104428500B (zh)

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 (2)

Publication Number Publication Date
CN104428500A CN104428500A (zh) 2015-03-18
CN104428500B true CN104428500B (zh) 2018-07-20

Family

ID=48793195

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380035453.1A Active CN104428500B (zh) 2012-07-04 2013-07-03 高导热性气门座圈

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)

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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

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US4424953A (en) * 1982-03-09 1984-01-10 Honda Giken Kogyo Kabushiki Kaisha Dual-layer sintered valve seat ring
US20030097904A1 (en) * 2001-09-10 2003-05-29 Jung Seok Oh Sintered alloy for valve seat having excellent wear resistance and method for producing the same
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

Also Published As

Publication number Publication date
JP2015528053A (ja) 2015-09-24
EP2870328A1 (de) 2015-05-13
US20170298790A1 (en) 2017-10-19
EP2870328B1 (de) 2016-11-16
BR112014033112A2 (pt) 2017-06-27
US10208636B2 (en) 2019-02-19
US9702277B2 (en) 2017-07-11
KR102139838B1 (ko) 2020-08-11
JP6297545B2 (ja) 2018-03-20
BR112014033112B1 (pt) 2022-02-01
US20150322828A1 (en) 2015-11-12
KR20150036357A (ko) 2015-04-07
DE102012013226A1 (de) 2014-01-09
CN104428500A (zh) 2015-03-18
WO2014006076A1 (de) 2014-01-09

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