IT1233589B - Procedimento per realizzare un manufatto metallico sinterizzato e manufatto cosi ottenuto - Google Patents

Procedimento per realizzare un manufatto metallico sinterizzato e manufatto cosi ottenuto

Info

Publication number
IT1233589B
IT1233589B IT8967401A IT6740189A IT1233589B IT 1233589 B IT1233589 B IT 1233589B IT 8967401 A IT8967401 A IT 8967401A IT 6740189 A IT6740189 A IT 6740189A IT 1233589 B IT1233589 B IT 1233589B
Authority
IT
Italy
Prior art keywords
sintered
procedure
making
manufactured metallic
manufacture
Prior art date
Application number
IT8967401A
Other languages
English (en)
Other versions
IT8967401A0 (it
Inventor
Antona Paolo Luca
Taricco Stefano
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Priority to IT8967401A priority Critical patent/IT1233589B/it
Publication of IT8967401A0 publication Critical patent/IT8967401A0/it
Priority to DE69023271T priority patent/DE69023271T2/de
Priority to EP90109458A priority patent/EP0399400B1/en
Priority to BR909002490A priority patent/BR9002490A/pt
Application granted granted Critical
Publication of IT1233589B publication Critical patent/IT1233589B/it

Links

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
    • 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
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F3/26—Impregnating
    • 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
    • B22F7/002—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 porous nature
    • 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
    • F01L2301/00—Using particular materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
IT8967401A 1989-05-26 1989-05-26 Procedimento per realizzare un manufatto metallico sinterizzato e manufatto cosi ottenuto IT1233589B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT8967401A IT1233589B (it) 1989-05-26 1989-05-26 Procedimento per realizzare un manufatto metallico sinterizzato e manufatto cosi ottenuto
DE69023271T DE69023271T2 (de) 1989-05-26 1990-05-18 Verfahren zur Herstellung gesinterter Metallprodukte sowie damit hergestellte Produkte.
EP90109458A EP0399400B1 (en) 1989-05-26 1990-05-18 Process to manufacture a sintered metallic product and product thus obtained
BR909002490A BR9002490A (pt) 1989-05-26 1990-05-23 Processo para realizar um manufaturado metalico sinterizado e manufaturado assim obtido

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8967401A IT1233589B (it) 1989-05-26 1989-05-26 Procedimento per realizzare un manufatto metallico sinterizzato e manufatto cosi ottenuto

Publications (2)

Publication Number Publication Date
IT8967401A0 IT8967401A0 (it) 1989-05-26
IT1233589B true IT1233589B (it) 1992-04-06

Family

ID=11302084

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8967401A IT1233589B (it) 1989-05-26 1989-05-26 Procedimento per realizzare un manufatto metallico sinterizzato e manufatto cosi ottenuto

Country Status (4)

Country Link
EP (1) EP0399400B1 (it)
BR (1) BR9002490A (it)
DE (1) DE69023271T2 (it)
IT (1) IT1233589B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0860205A (ja) * 1994-08-24 1996-03-05 Fuji Oozx Inc 内燃機関用タペットの製造方法
JPH0893416A (ja) * 1994-09-21 1996-04-09 Fuji Oozx Inc 内燃機関用タペット及びその製造方法
DE102020109187A1 (de) 2020-04-02 2021-10-07 Schaeffler Technologies AG & Co. KG Rollenstößel für eine Pumpe und Verfahren zur Herstellung eines Hubübertragungsteils

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB544903A (en) * 1940-02-01 1942-05-01 Gen Motors Corp Improvements in methods of making composite metallic articles
NL270366A (it) * 1960-11-09
DE1296755B (de) * 1964-04-29 1969-06-04 Philips Nv Verfahren zur Herstellung eines duennen Zweischichtkoerpers aus hochschmelzendem Metall mit Schichten unterschiedlicher Porositaet
WO1983004382A1 (en) * 1982-06-10 1983-12-22 Ford Motor Company Limited Method of making wear resistant ferrous based parts

Also Published As

Publication number Publication date
BR9002490A (pt) 1991-11-12
DE69023271T2 (de) 1996-04-25
IT8967401A0 (it) 1989-05-26
DE69023271D1 (de) 1995-12-07
EP0399400B1 (en) 1995-11-02
EP0399400A1 (en) 1990-11-28

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530