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
JP5488941B2 (ja) * 2010-05-21 2014-05-14 株式会社豊田自動織機 オーステナイト系鋳鉄、オーステナイト系鋳鉄鋳物およびその製造方法
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
MX157562A (es) * 1980-07-14 1988-12-02 Trw Inc Metodo mejorado para un piston motor de aleacion de aluminio que tiene un anillo ferroso de refuerzo su extremo de cabeza

Also Published As

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

Similar Documents

Publication Publication Date Title
BE848162A (fr) Procede de desulfuration d'un metal ferreux en fusion,
BR7904197A (pt) Catalisador,processo de fabrico de liga finamente dividida de metal nobre e,vanadio e eletrodo catodico de celula eletroquimica
BE888453A (fr) Procede d'isolement de metaux refractaires,
ES519583A0 (es) Procedimiento para producir un agujero de paso, provisto por ambos extremos de un refuerzo de borde, en una pieza de trabajo metalica.
BR8100690A (pt) Processo para produzir a partir de um po finamente granulado, pecas metalicas sinterizadas e maquina para execucao do processo
BR8303137A (pt) Celula elastrolitica e processo para a producao de um metal por eletrolise
IT8219228A0 (it) Processo per la fosfatazione di metalli.
HUT43798A (en) Method for producing stub gear by precision forging
BR8200106A (pt) Processo para fabricacao de porta-aneis por metalurgia do po,a partir de ligas ferrosas austeniticas
BE866980A (fr) Procede de fabrication d'articles metalliques notamment pour joaillerie
BR8102724A (pt) Processo para a preparacao de 2-cloro-1,1,1,2,3,3,3-heptafluorpropano
FR2493346B1 (fr) Procede de preparation d'un alliage magnetique amorphe
MX158670A (es) Metodo mejorado para producir hierro fundido a partir de mineral de hierro
BR8102937A (pt) Processo para carburetar artigos de metal ferroso
ES266937Y (es) "aparato para la produccion de espiras destinadas a la fabricacion de correas de eslabones".
BR8602111A (pt) Processo para a fabricacao de um produto fundido de metal-nao metal,de sulfeto metalico e de sulfeto de manganes
BE895962A (fr) Procede de fabrication d'alliages de silicum-aluminium
BR8101567A (pt) Processo para a recuperacao de metais valiosos a partir de pirita impura finamente moida
ATA488480A (de) Verfahren zur stahlherstellung aus festen, metallischen eisentraegern
PT64926B (fr) Procede d'elaboration d'aciers a usinabilite amelioree a partir de metal divise
IT1137565B (it) Processo per la produzione di un nastro di acciaio elettromagnetico a grani orientali
ES521384A0 (es) Un metodo de fabricacion de piezas estampadas o forjadas de aleacion de aluminio.
BE859874A (fr) Procede de preparation d'oxydes metalliques a partir de beta-feooh
ES519219A0 (es) Procedimiento para purificar, de metales pesados, un acido fosforico obtenido por via humeda.
ES520921A0 (es) Procedimiento para la produccion de un acero de baja aleacion.

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