FR2292543A1 - Procede de fabrication de pieces homogenes en acier fritte a teneur en manganese - Google Patents

Procede de fabrication de pieces homogenes en acier fritte a teneur en manganese

Info

Publication number
FR2292543A1
FR2292543A1 FR7535273A FR7535273A FR2292543A1 FR 2292543 A1 FR2292543 A1 FR 2292543A1 FR 7535273 A FR7535273 A FR 7535273A FR 7535273 A FR7535273 A FR 7535273A FR 2292543 A1 FR2292543 A1 FR 2292543A1
Authority
FR
France
Prior art keywords
manufacturing
manganese content
sintered steel
homogenous parts
homogenous
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.)
Granted
Application number
FR7535273A
Other languages
English (en)
Other versions
FR2292543B1 (fr
Inventor
Gerhard Zapf
Gottfried Hoffmann
Joerg Niessen
Kirit Delal
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.)
Sintermetallwerk Krebsoege GmbH
Original Assignee
Sintermetallwerk Krebsoege GmbH
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
Priority claimed from DE19742456781 external-priority patent/DE2456781C3/de
Application filed by Sintermetallwerk Krebsoege GmbH filed Critical Sintermetallwerk Krebsoege GmbH
Publication of FR2292543A1 publication Critical patent/FR2292543A1/fr
Application granted granted Critical
Publication of FR2292543B1 publication Critical patent/FR2292543B1/fr
Granted legal-status Critical Current

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
    • C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
    • 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
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
FR7535273A 1974-11-30 1975-11-19 Procede de fabrication de pieces homogenes en acier fritte a teneur en manganese Granted FR2292543A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742456781 DE2456781C3 (de) 1974-11-30 Verfahren zum Herstellen homogener manganlegierter Stahlsinterteile

Publications (2)

Publication Number Publication Date
FR2292543A1 true FR2292543A1 (fr) 1976-06-25
FR2292543B1 FR2292543B1 (fr) 1980-12-12

Family

ID=5932216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7535273A Granted FR2292543A1 (fr) 1974-11-30 1975-11-19 Procede de fabrication de pieces homogenes en acier fritte a teneur en manganese

Country Status (4)

Country Link
FR (1) FR2292543A1 (fr)
GB (1) GB1504547A (fr)
IT (1) IT1052293B (fr)
SE (1) SE7513386L (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203908A1 (fr) * 1985-04-30 1986-12-03 Miba Sintermetall Aktiengesellschaft Came à fixer par retrait sur un arbre à cames et procédé de fabrication d'une telle came par frittage
WO1987000207A1 (fr) * 1985-06-29 1987-01-15 Robert Bosch Gmbh Alliages frittables a base d'aciers rapides
EP0418943A1 (fr) * 1989-09-20 1991-03-27 Brico Engineering Limited Matériaux frittés
WO1994005822A1 (fr) * 1992-09-09 1994-03-17 Stackpole Limited Procede de preparation d'un alliage a base de metal pulverulent
WO1995021275A1 (fr) * 1994-02-08 1995-08-10 Stackpole Limited Alliage fritte haute densite
EP0846782A1 (fr) * 1992-09-09 1998-06-10 STACKPOLE Limited Procédé de préparation d'un alliage à base de métal pulvérulent

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10037132A1 (de) * 2000-07-31 2002-02-14 Volkswagen Ag Tellerventil und Verfahren zum Herstellen eines Tellerventils
EA009434B1 (ru) * 2004-02-16 2007-12-28 Кевин Фрэнсис Долман Материалы на основе железа для наплавки твердым сплавом
BR112012020488A2 (pt) * 2010-02-15 2016-05-17 Federal Mogul Corp liga de base para peças de aço de sínter endurecido, processo para produzir uma peça de aço de sínter endurecido, peça de aço de sínter endurecido, e, mistura em pó para produzir uma peça de aço
JP5637201B2 (ja) 2012-11-14 2014-12-10 トヨタ自動車株式会社 焼結合金配合用硬質粒子、耐摩耗性鉄基焼結合金、及びその製造方法
JP6077499B2 (ja) 2014-08-22 2017-02-08 トヨタ自動車株式会社 焼結合金用成形体、耐摩耗性鉄基焼結合金、およびその製造方法
JP6489684B2 (ja) * 2015-03-27 2019-03-27 株式会社ダイヤメット 耐酸化性、高温耐摩耗性、耐塩害性に優れる耐熱焼結材およびその製造方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203908A1 (fr) * 1985-04-30 1986-12-03 Miba Sintermetall Aktiengesellschaft Came à fixer par retrait sur un arbre à cames et procédé de fabrication d'une telle came par frittage
WO1987000207A1 (fr) * 1985-06-29 1987-01-15 Robert Bosch Gmbh Alliages frittables a base d'aciers rapides
GB2188062A (en) * 1985-06-29 1987-09-23 Bosch Gmbh Robert Sintered alloys based on high-speed steels
US4755222A (en) * 1985-06-29 1988-07-05 Robert Bosch Gmbh Sinter alloys based on high-speed steel
EP0418943A1 (fr) * 1989-09-20 1991-03-27 Brico Engineering Limited Matériaux frittés
US5188659A (en) * 1989-09-20 1993-02-23 Brico Engineering Limited Sintered materials and method thereof
WO1994005822A1 (fr) * 1992-09-09 1994-03-17 Stackpole Limited Procede de preparation d'un alliage a base de metal pulverulent
EP0846782A1 (fr) * 1992-09-09 1998-06-10 STACKPOLE Limited Procédé de préparation d'un alliage à base de métal pulvérulent
WO1995021275A1 (fr) * 1994-02-08 1995-08-10 Stackpole Limited Alliage fritte haute densite

Also Published As

Publication number Publication date
FR2292543B1 (fr) 1980-12-12
GB1504547A (en) 1978-03-22
IT1052293B (it) 1981-06-20
SE7513386L (sv) 1976-05-31
DE2456781B2 (de) 1976-10-07
DE2456781A1 (de) 1976-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse