FR2671993B1 - Procede de fabrication d'une piece frittee a base d'acier, utilisation et piece obtenue. - Google Patents

Procede de fabrication d'une piece frittee a base d'acier, utilisation et piece obtenue.

Info

Publication number
FR2671993B1
FR2671993B1 FR9101243A FR9101243A FR2671993B1 FR 2671993 B1 FR2671993 B1 FR 2671993B1 FR 9101243 A FR9101243 A FR 9101243A FR 9101243 A FR9101243 A FR 9101243A FR 2671993 B1 FR2671993 B1 FR 2671993B1
Authority
FR
France
Prior art keywords
piece
steel
manufacturing
sintered
piece based
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 - Fee Related
Application number
FR9101243A
Other languages
English (en)
Other versions
FR2671993A1 (fr
Inventor
Philippe Dubois
Luc Themelin
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.)
METAFRAM ALLIAGES FRITTES
Sintertech SAS
Original Assignee
METAFRAM ALLIAGES FRITTES
Sintertech SAS
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 METAFRAM ALLIAGES FRITTES, Sintertech SAS filed Critical METAFRAM ALLIAGES FRITTES
Priority to FR9101243A priority Critical patent/FR2671993B1/fr
Priority to EP92420030A priority patent/EP0497714A1/fr
Publication of FR2671993A1 publication Critical patent/FR2671993A1/fr
Application granted granted Critical
Publication of FR2671993B1 publication Critical patent/FR2671993B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B22F7/06—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 workpieces or articles from parts, e.g. to form tipped tools
    • 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
    • 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
    • C22C33/0242—Making ferrous alloys by powder metallurgy using the impregnating technique
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/143—Tappets; Push rods for use with overhead camshafts
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L1/185—Overhead end-pivot rocking arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
FR9101243A 1991-01-28 1991-01-28 Procede de fabrication d'une piece frittee a base d'acier, utilisation et piece obtenue. Expired - Fee Related FR2671993B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9101243A FR2671993B1 (fr) 1991-01-28 1991-01-28 Procede de fabrication d'une piece frittee a base d'acier, utilisation et piece obtenue.
EP92420030A EP0497714A1 (fr) 1991-01-28 1992-01-24 Procédé de fabrication d'une pièce frittée à base d'acier, utilisation et pièce obtenue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9101243A FR2671993B1 (fr) 1991-01-28 1991-01-28 Procede de fabrication d'une piece frittee a base d'acier, utilisation et piece obtenue.

Publications (2)

Publication Number Publication Date
FR2671993A1 FR2671993A1 (fr) 1992-07-31
FR2671993B1 true FR2671993B1 (fr) 1996-05-15

Family

ID=9409340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9101243A Expired - Fee Related FR2671993B1 (fr) 1991-01-28 1991-01-28 Procede de fabrication d'une piece frittee a base d'acier, utilisation et piece obtenue.

Country Status (2)

Country Link
EP (1) EP0497714A1 (fr)
FR (1) FR2671993B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9220181D0 (en) * 1992-09-24 1992-11-04 Brico Eng Sintered articles
GB9500503D0 (en) * 1995-01-11 1995-03-01 Saveker Jonathan J High speed cutting tool
JP3191665B2 (ja) * 1995-03-17 2001-07-23 トヨタ自動車株式会社 金属焼結体複合材料及びその製造方法
JPH09256120A (ja) * 1996-03-21 1997-09-30 Toyota Motor Corp 耐摩耗性に優れた粉末冶金材料
GB2440856B (en) * 2003-07-31 2008-09-03 Komatsu Mfg Co Ltd Sintered sliding member and connecting device
US7634935B2 (en) 2006-10-05 2009-12-22 Rolleri S.P.A. Quick upper tool coupling and uncoupling device of a press brake
DE102018209682A1 (de) 2018-06-15 2019-12-19 Mahle International Gmbh Verfahren zum Herstellen eines pulvermetallurgischen Erzeugnisses

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1461273A (en) * 1973-06-13 1977-01-13 Brico Eng Ferrous alloys
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
KR890004522B1 (ko) * 1982-09-06 1989-11-10 미쯔비시긴조구 가부시기가이샤 동용침 철계소결합금 부재의 제조방법과 그 방법에 의하여 제조된 2층 밸브 시이트
KR890003408B1 (ko) * 1985-04-18 1989-09-20 재단법인 한국기계연구소 밸브 시이트용 내마모성 철계소결합금의 제조방법
JPS62133044A (ja) * 1985-12-06 1987-06-16 Mitsubishi Metal Corp 耐摩耗性およびなじみ性のすぐれた銅溶浸Ｆｅ基焼結材料
GB8723818D0 (en) * 1987-10-10 1987-11-11 Brico Eng Sintered materials

Also Published As

Publication number Publication date
EP0497714A1 (fr) 1992-08-05
FR2671993A1 (fr) 1992-07-31

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse