ITMI921611A1 - Procedimento per la preparazione di un corpo sinterizzato con almeno uno strato di usura contenente molibdeno. - Google Patents

Procedimento per la preparazione di un corpo sinterizzato con almeno uno strato di usura contenente molibdeno.

Info

Publication number
ITMI921611A1
ITMI921611A1 IT001611A ITMI921611A ITMI921611A1 IT MI921611 A1 ITMI921611 A1 IT MI921611A1 IT 001611 A IT001611 A IT 001611A IT MI921611 A ITMI921611 A IT MI921611A IT MI921611 A1 ITMI921611 A1 IT MI921611A1
Authority
IT
Italy
Prior art keywords
procedure
preparation
layer containing
wear layer
containing molybdenum
Prior art date
Application number
IT001611A
Other languages
English (en)
Inventor
Franz Blaimschein
Original Assignee
Miba Sintermetall Ag
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 Miba Sintermetall Ag filed Critical Miba Sintermetall Ag
Publication of ITMI921611A0 publication Critical patent/ITMI921611A0/it
Publication of ITMI921611A1 publication Critical patent/ITMI921611A1/it
Application granted granted Critical
Publication of IT1255198B publication Critical patent/IT1255198B/it

Links

Classifications

    • 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
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • 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
    • F01L1/16—Silencing impact; Reducing wear
    • 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)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
ITMI921611A 1991-07-02 1992-07-01 Procedimento per la preparazione di un corpo sinterizzato con almeno uno strato di usura contenente molibdeno IT1255198B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0131491A AT395550B (de) 1991-07-02 1991-07-02 Verfahren zum herstellen eines sinterkoerpers mit wenigstens einer molybdaenhaltigen verschleissschicht

Publications (3)

Publication Number Publication Date
ITMI921611A0 ITMI921611A0 (it) 1992-07-01
ITMI921611A1 true ITMI921611A1 (it) 1994-01-01
IT1255198B IT1255198B (it) 1995-10-20

Family

ID=3511217

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921611A IT1255198B (it) 1991-07-02 1992-07-01 Procedimento per la preparazione di un corpo sinterizzato con almeno uno strato di usura contenente molibdeno

Country Status (6)

Country Link
US (1) US5310519A (it)
JP (1) JPH05186807A (it)
AT (1) AT395550B (it)
DE (1) DE4219531C2 (it)
FR (1) FR2678533B1 (it)
IT (1) IT1255198B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07317510A (ja) * 1994-05-30 1995-12-05 Fuji Oozx Inc エンジン用タペットの製造方法
DE10014241A1 (de) * 2000-03-22 2001-09-27 Volkswagen Ag Verfahren zur Herstellung von Gaswechselventilen für Brennkraftmaschinen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638672B2 (it) * 1973-06-11 1981-09-08
JPS5813603B2 (ja) * 1978-01-31 1983-03-15 トヨタ自動車株式会社 軸部材とその嵌合部材の接合法
DE2822902C2 (de) * 1978-05-26 1984-11-22 Miba Sintermetall Ag, Laakirchen Verfahren zum Herstellen von Ventilstößeln für Brennkraftmaschinen o.dgl.
FR2427471A1 (fr) * 1978-05-31 1979-12-28 Miba Sintermetall Ag Procede pour fabriquer des tiges-poussoirs de soupape pour moteurs a combustion interne ou similaires
JPS583901A (ja) * 1981-07-01 1983-01-10 Toyota Motor Corp 摺動部材の製法
JPS5983704A (ja) * 1982-11-01 1984-05-15 Mazda Motor Corp 合金粉末シ−トおよびその使用方法
BR8403253A (pt) * 1983-07-01 1985-06-11 Sumitomo Electric Industries Embuchamento de assento de valvula para motores de combustao interna
DD219131A1 (de) * 1983-11-14 1985-02-27 Thale Eisen Huettenwerk Verfahren zur herstellung von maschinenbauteilen aus metallpulververbunden
US4678633A (en) * 1984-10-15 1987-07-07 Mazda Motor Corporation Process for forming a sintered layer on a substrate of iron-based material
JPH076026B2 (ja) * 1986-09-08 1995-01-25 マツダ株式会社 耐摩耗性に優れた鉄系焼結合金部材の製造法
AT388523B (de) * 1987-03-16 1989-07-25 Miba Sintermetall Ag Verfahren zum herstellen eines sinterkoerpers mit wenigstens einer molybdaenhaltigen verschleissschicht
AT395120B (de) * 1990-02-22 1992-09-25 Miba Sintermetall Ag Verfahren zum herstellen zumindest der verschleissschicht hochbelastbarer sinterteile, insbesondere fuer die ventilsteuerung einer verbrennungskraftmaschine

Also Published As

Publication number Publication date
US5310519A (en) 1994-05-10
AT395550B (de) 1993-01-25
DE4219531A1 (de) 1993-01-07
JPH05186807A (ja) 1993-07-27
FR2678533A1 (fr) 1993-01-08
DE4219531C2 (de) 1998-07-16
FR2678533B1 (fr) 1996-01-19
IT1255198B (it) 1995-10-20
ITMI921611A0 (it) 1992-07-01
ATA131491A (de) 1992-06-15

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970728