DE3779047D1 - Pulvermetallformkoerper. - Google Patents

Pulvermetallformkoerper.

Info

Publication number
DE3779047D1
DE3779047D1 DE8787309260T DE3779047T DE3779047D1 DE 3779047 D1 DE3779047 D1 DE 3779047D1 DE 8787309260 T DE8787309260 T DE 8787309260T DE 3779047 T DE3779047 T DE 3779047T DE 3779047 D1 DE3779047 D1 DE 3779047D1
Authority
DE
Germany
Prior art keywords
molded body
powder metal
metal molded
powder
molded
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.)
Expired - Lifetime
Application number
DE8787309260T
Other languages
English (en)
Inventor
Jay Michael Larson
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of DE3779047D1 publication Critical patent/DE3779047D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C22C32/0089—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 other, not previously mentioned inorganic compounds as the main non-metallic constituent, e.g. sulfides, glass
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0228—Using a mixture of prealloyed powders or a master alloy comprising other non-metallic compounds or more than 5% of graphite
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Powder Metallurgy (AREA)
DE8787309260T 1986-10-29 1987-10-20 Pulvermetallformkoerper. Expired - Lifetime DE3779047D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92445286A 1986-10-29 1986-10-29

Publications (1)

Publication Number Publication Date
DE3779047D1 true DE3779047D1 (de) 1992-06-17

Family

ID=25450222

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787309260T Expired - Lifetime DE3779047D1 (de) 1986-10-29 1987-10-20 Pulvermetallformkoerper.

Country Status (3)

Country Link
EP (1) EP0266936B1 (de)
JP (1) JPS63118047A (de)
DE (1) DE3779047D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01129903A (ja) * 1987-11-16 1989-05-23 Fujitsu Ltd 金属圧粉焼結体の製造方法
DE3809737A1 (de) * 1988-03-23 1989-10-05 Schwaebische Huettenwerke Gmbh Verfahren zum herstellen von formteilen aus metallteilchen und daraus hergestelltes dichtungselement
US4927461A (en) * 1988-11-02 1990-05-22 Quebec Metal Powders, Ltd. Machinable-grade, ferrous powder blend containing boron nitride and method thereof
US5069714A (en) * 1990-01-17 1991-12-03 Quebec Metal Powders Limited Segregation-free metallurgical powder blends using polyvinyl pyrrolidone binder
JP2763826B2 (ja) * 1990-10-18 1998-06-11 日立粉末冶金株式会社 弁座用焼結合金
US5259860A (en) * 1990-10-18 1993-11-09 Hitachi Powdered Metals Co., Ltd. Sintered metal parts and their production method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232245A1 (de) * 1982-08-30 1984-03-01 Hermann C. Starck Berlin, 1000 Berlin Verbesserung der fliessfaehigkeit und erhoehung der schuettdichte von hochkapazitiven ventilmetallpulvern
SE445715B (sv) * 1984-11-30 1986-07-14 Hoeganaes Ab Mangansulfidhaltig jernpulverblandning
JPH0826441B2 (ja) * 1986-10-06 1996-03-13 勝美 山口 快削焼結材

Also Published As

Publication number Publication date
EP0266936A1 (de) 1988-05-11
JPS63118047A (ja) 1988-05-23
EP0266936B1 (de) 1992-05-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition