BR8200106A - Processo para fabricacao de porta-aneis por metalurgia do po,a partir de ligas ferrosas austeniticas - Google Patents

Processo para fabricacao de porta-aneis por metalurgia do po,a partir de ligas ferrosas austeniticas

Info

Publication number
BR8200106A
BR8200106A BR8200106A BR8200106A BR8200106A BR 8200106 A BR8200106 A BR 8200106A BR 8200106 A BR8200106 A BR 8200106A BR 8200106 A BR8200106 A BR 8200106A BR 8200106 A BR8200106 A BR 8200106A
Authority
BR
Brazil
Prior art keywords
metallurgy
holders
manufacturing
ring
ferrous alloys
Prior art date
Application number
BR8200106A
Other languages
English (en)
Inventor
Duraid Mahrus
Luiz Narvion Benito
Original Assignee
Metal Leve Sa
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 Metal Leve Sa filed Critical Metal Leve Sa
Priority to BR8200106A priority Critical patent/BR8200106A/pt
Priority to US06/455,481 priority patent/US4547336A/en
Priority to DE3300582A priority patent/DE3300582C2/de
Publication of BR8200106A publication Critical patent/BR8200106A/pt

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
    • 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%
    • C22C33/0285—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% with Cr, Co, or Ni having a minimum content higher than 5%

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
BR8200106A 1982-01-11 1982-01-11 Processo para fabricacao de porta-aneis por metalurgia do po,a partir de ligas ferrosas austeniticas BR8200106A (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BR8200106A BR8200106A (pt) 1982-01-11 1982-01-11 Processo para fabricacao de porta-aneis por metalurgia do po,a partir de ligas ferrosas austeniticas
US06/455,481 US4547336A (en) 1982-01-11 1983-01-04 Method for the manufacture of piston ring inserts by a powder metallurgy technique
DE3300582A DE3300582C2 (de) 1982-01-11 1983-01-10 Verfahren zur pulvermetallurgischen Herstellung von Ringträgern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8200106A BR8200106A (pt) 1982-01-11 1982-01-11 Processo para fabricacao de porta-aneis por metalurgia do po,a partir de ligas ferrosas austeniticas

Publications (1)

Publication Number Publication Date
BR8200106A true BR8200106A (pt) 1983-09-13

Family

ID=4029843

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8200106A BR8200106A (pt) 1982-01-11 1982-01-11 Processo para fabricacao de porta-aneis por metalurgia do po,a partir de ligas ferrosas austeniticas

Country Status (3)

Country Link
US (1) US4547336A (pt)
BR (1) BR8200106A (pt)
DE (1) DE3300582C2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3346089A1 (de) * 1983-12-21 1985-07-18 Dr. Weusthoff GmbH, 4000 Düsseldorf Verfahren zum herstellen hochfester, duktiler koerper aus kohlenstoffreichen eisenbasislegierungen
DE3643016C1 (de) * 1986-12-12 1987-08-13 Mannesmann Ag Verfahren zur Herstellung von Bloecken oder Profilen
DE19537848A1 (de) * 1995-10-11 1997-04-17 Mahle Gmbh Bewehrungsteil, dessen Grundwerkstoff austenitisches Gußeisen ist
US6485027B1 (en) 1999-01-29 2002-11-26 Dana Corporation Surface heat treatment of piston rings
US7585459B2 (en) * 2002-10-22 2009-09-08 Höganäs Ab Method of preparing iron-based components
US20040134306A1 (en) * 2003-01-14 2004-07-15 Fuping Liu Bi-material connecting rod
US9567657B2 (en) * 2010-05-21 2017-02-14 Kabushiki Kaisha Toyota Jidoshokki Austenitic cast iron, austenitic-cast-iron cast product and manufacturing process for the same
CN105014080B (zh) * 2015-08-07 2017-08-29 黄若 粉末注射成形活塞环的设计制造方法
DE102015216321A1 (de) 2015-08-26 2017-03-02 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE597221C (pt) *
US2164198A (en) * 1938-05-05 1939-06-27 Gen Motors Corp Method of making powdered iron
GB558182A (en) * 1942-03-09 1943-12-24 British Piston Ring Company Lt Improvements in and in the manufacture of metal inserts
US2882190A (en) * 1954-07-19 1959-04-14 Gen Motors Corp Method of forming a sintered powdered metal piston ring
DE2646276C3 (de) * 1976-10-14 1980-01-17 Goetze Ag, 5093 Burscheid Verfahren zur Herstellung von auf Verschleiß beanspruchten Maschinenteilen aus austenitischen Gußeisenlegierungen
US4364159A (en) * 1980-07-14 1982-12-21 Trw Inc. Method for manufacturing a forged piston with reinforced ring groove

Also Published As

Publication number Publication date
DE3300582A1 (de) 1983-07-21
DE3300582C2 (de) 1994-10-06
US4547336A (en) 1985-10-15

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 11/01/97