GB1511667A - Powder metallurgical process for making precision components - Google Patents

Powder metallurgical process for making precision components

Info

Publication number
GB1511667A
GB1511667A GB3212775A GB3212775A GB1511667A GB 1511667 A GB1511667 A GB 1511667A GB 3212775 A GB3212775 A GB 3212775A GB 3212775 A GB3212775 A GB 3212775A GB 1511667 A GB1511667 A GB 1511667A
Authority
GB
United Kingdom
Prior art keywords
powder
powder metallurgical
metallurgical process
precision components
making precision
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.)
Expired
Application number
GB3212775A
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
Application filed by Sintermetallwerk Krebsoege GmbH filed Critical Sintermetallwerk Krebsoege GmbH
Publication of GB1511667A publication Critical patent/GB1511667A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)

Abstract

1511667 Hot pressing metallic powders SINTERMETALLWERK KREBSOGE GmbH 31 July 1975 [9 Aug 1974] 32127/75 Heading C7D Powder metal shapes are formed from a cold pressed powder compact which is first hot pressed so that no flow of material takes place transverse to the pressing direction and then is further hot pressed to shape with material flow in the transverse direction. The shaped compact may then be further heat-treated. Compacts are formed from Fe powder or atomized Fe powder containing 0À5-0À55% Mo and 1À8-2% Ni to which 0À5% graphite and lubricant is added; or Fe powder to which 0À5% Mo, 0À5% Ni, 0À5% Mn and 0À6% graphite is added.
GB3212775A 1974-08-09 1975-07-31 Powder metallurgical process for making precision components Expired GB1511667A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742438315 DE2438315C3 (en) 1974-08-09 1974-08-09 Process for the powder metallurgical production of precision parts

Publications (1)

Publication Number Publication Date
GB1511667A true GB1511667A (en) 1978-05-24

Family

ID=5922809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3212775A Expired GB1511667A (en) 1974-08-09 1975-07-31 Powder metallurgical process for making precision components

Country Status (3)

Country Link
DE (1) DE2438315C3 (en)
GB (1) GB1511667A (en)
SE (1) SE412540B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005068112A2 (en) * 2004-01-19 2005-07-28 SCHWäBISCHE HüTTENWERKE GMBH Light metal alloy sintering method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018510B2 (en) * 1978-03-24 1985-05-10 アイダエンジニアリング株式会社 High precision slag manufacturing method
DE10119246B4 (en) * 2001-04-19 2014-11-27 Joh. Winklhofer & Söhne GmbH und Co. KG articulated chain
DE10203283C5 (en) * 2002-01-29 2009-07-16 Gkn Sinter Metals Gmbh Method for producing sintered components from a sinterable material and sintered component
AT526921B1 (en) * 2023-05-22 2024-09-15 Miba Sinter Austria Gmbh Method for producing a cooling device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005068112A2 (en) * 2004-01-19 2005-07-28 SCHWäBISCHE HüTTENWERKE GMBH Light metal alloy sintering method
WO2005068112A3 (en) * 2004-01-19 2006-01-19 Schwaebische Huettenwerke Gmbh Light metal alloy sintering method

Also Published As

Publication number Publication date
DE2438315B2 (en) 1976-12-23
SE7508910L (en) 1976-02-10
SE412540B (en) 1980-03-10
DE2438315A1 (en) 1976-02-19
DE2438315C3 (en) 1979-01-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee