YU47179B - Sinterovani materijal na bazi bakra, njegova upotreba kao i postupak za izradu otpresaka os sinterovanog materijal - Google Patents

Sinterovani materijal na bazi bakra, njegova upotreba kao i postupak za izradu otpresaka os sinterovanog materijal

Info

Publication number
YU47179B
YU47179B YU215389A YU215389A YU47179B YU 47179 B YU47179 B YU 47179B YU 215389 A YU215389 A YU 215389A YU 215389 A YU215389 A YU 215389A YU 47179 B YU47179 B YU 47179B
Authority
YU
Yugoslavia
Prior art keywords
procedure
based material
copper based
sintered copper
scrap materials
Prior art date
Application number
YU215389A
Other languages
English (en)
Other versions
YU215389A (en
Inventor
B. Krentscher
Original Assignee
Sinter Metallwerk Krebsoge Gmbh.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sinter Metallwerk Krebsoge Gmbh. filed Critical Sinter Metallwerk Krebsoge Gmbh.
Publication of YU215389A publication Critical patent/YU215389A/xx
Publication of YU47179B publication Critical patent/YU47179B/sh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0085—Materials for constructing engines or their parts
    • F02F7/0087—Ceramic materials
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0425—Copper-based alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C22C32/0052—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Ceramic Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Conductive Materials (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

SINTEROVANI MATERIJAL NA BAZI BAKRA, NJEGOVA UPOTREBA KAO I POSTUPAK ZA IZRADU OTPRESAKA OS SINTEROVANOG MATERIJAL, otporan na toplotu i mehanička naprezanja, posebno na udar i habanje, izradjen od osnovnog metalnog praha, za izradu otpresaka, nazna čen time, što se osnovni metalni prah sastoji od oko 70 do 100% masenih bakra i legirajućih metala od 0 do oko 30% masenih kobalta i/ili hroma i/ili gvoždja i/ili mangana i/ili nikla i/ili volframa i/ili ugljenika sa maksimalnom veličinom čestica od 15 Вµm i srednjom veličinom čestica od 45-60 Вµm. Prijava sadrži još 2 nezavisna i 13 zavisnih zahteva.
YU215389A 1988-11-12 1989-11-13 Sinterovani materijal na bazi bakra, njegova upotreba kao i postupak za izradu otpresaka os sinterovanog materijal YU47179B (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3838461A DE3838461A1 (de) 1988-11-12 1988-11-12 Pulvermetallurgischer werkstoff auf kupferbasis und dessen verwendung

Publications (2)

Publication Number Publication Date
YU215389A YU215389A (en) 1992-05-28
YU47179B true YU47179B (sh) 1995-01-31

Family

ID=6367082

Family Applications (1)

Application Number Title Priority Date Filing Date
YU215389A YU47179B (sh) 1988-11-12 1989-11-13 Sinterovani materijal na bazi bakra, njegova upotreba kao i postupak za izradu otpresaka os sinterovanog materijal

Country Status (12)

Country Link
US (1) US5125962A (sh)
EP (1) EP0372223B1 (sh)
JP (1) JPH03502216A (sh)
KR (1) KR900702065A (sh)
CN (1) CN1042948A (sh)
AT (1) ATE104365T1 (sh)
BR (1) BR8907168A (sh)
CA (1) CA2002769A1 (sh)
DE (2) DE3838461A1 (sh)
WO (1) WO1990005199A1 (sh)
YU (1) YU47179B (sh)
ZA (1) ZA898615B (sh)

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US5877176A (en) * 1991-12-26 1999-03-02 Cornell Research Foundation, Inc. Blocking induction of tetrahydrobiopterin to block induction of nitric oxide synthesis
US5296466A (en) * 1992-02-19 1994-03-22 Board Of Regents, The University Of Texas System Inhibition of nitric oxide-mediated hypotension and septic shock with iron-containing hemoprotein
US5281627A (en) * 1992-05-28 1994-01-25 Cornell Research Foundation, Inc. Substituted arginines and substituted homoarginines and use thereof
US5735332A (en) * 1992-09-17 1998-04-07 Coors Ceramics Company Method for making a ceramic metal composite
US5470373A (en) * 1993-11-15 1995-11-28 The United States Of America As Represented By The Secretary Of The Navy Oxidation resistant copper
EP0735247B1 (de) * 1995-03-28 2000-05-17 Bleistahl-Produktions GmbH & Co KG Verfahren zur Montage und zur Fertigbearbeitung von pulvermetallurgisch vorgefertigten Ventilsitzringen
US5689796A (en) * 1995-07-18 1997-11-18 Citizen Watch Co., Ltd. Method of manufacturing molded copper-chromium family metal alloy article
JP3165779B2 (ja) * 1995-07-18 2001-05-14 株式会社トクヤマ サブマウント
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
KR100261059B1 (ko) * 1997-12-12 2000-07-01 추호석 동계 소결합금부재의 제조방법
US5925837A (en) * 1998-09-16 1999-07-20 Chien-Ping Ju Manufacturing method and products of metallic friction material
US6132486A (en) * 1998-11-09 2000-10-17 Symmco, Inc. Powdered metal admixture and process
CN1094402C (zh) * 1999-02-01 2002-11-20 中南工业大学 钛铝基合金气门的制备方法
JP3346321B2 (ja) * 1999-02-04 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
US6385847B1 (en) 2000-09-13 2002-05-14 Eaton Corporation Seat faced engine valves and method of making seat faced engine valves
TW200626756A (en) * 2005-01-27 2006-08-01 Ching-Yung Lung Surface cladding manufacturing method of high-efficiency motion pairs system
JP4314226B2 (ja) * 2005-09-13 2009-08-12 本田技研工業株式会社 粒子分散銅合金及びその製造方法
US8662045B2 (en) * 2009-08-03 2014-03-04 GM Global Technology Operations LLC Cylinder head assembly for an internal combustion engine
DE102012013226A1 (de) 2012-07-04 2014-01-09 Bleistahl-Produktions Gmbh & Co Kg Hochwärmeleitender Ventilsitzring
CN103357863B (zh) * 2013-06-21 2016-12-28 安徽吉思特智能装备有限公司 一种高耐磨粉末冶金气门座及其制备方法
WO2015198932A1 (ja) * 2014-06-27 2015-12-30 株式会社リケン 焼結バルブシート及びその製造方法
US10563548B2 (en) * 2015-10-02 2020-02-18 Kabushiki Kaisha Riken Sintered valve seat
CN105537593B (zh) * 2016-01-14 2018-02-27 温岭市恒丰粉末冶金有限公司 一种气门座圈的生产工艺
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
CN110144488B (zh) * 2019-06-27 2024-06-04 浙江乐粉轨道交通科技有限公司 一种粉末冶金材料及其应用的摩擦体与摩擦盘
CN112247140B (zh) * 2020-09-25 2021-08-27 安庆帝伯粉末冶金有限公司 一种耐高温耐磨损粉末冶金气门座圈材料及其制造方法
CN112943404A (zh) * 2021-02-07 2021-06-11 浙江吉利控股集团有限公司 一种发动机气门座圈及甲醇发动机

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Also Published As

Publication number Publication date
CA2002769A1 (en) 1990-05-12
YU215389A (en) 1992-05-28
EP0372223B1 (de) 1994-04-13
ATE104365T1 (de) 1994-04-15
DE3838461A1 (de) 1990-05-23
EP0372223A1 (de) 1990-06-13
WO1990005199A1 (de) 1990-05-17
JPH03502216A (ja) 1991-05-23
US5125962A (en) 1992-06-30
DE58907459D1 (de) 1994-05-19
BR8907168A (pt) 1991-02-26
CN1042948A (zh) 1990-06-13
KR900702065A (ko) 1990-12-05
ZA898615B (en) 1990-08-29

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