GB1332268A - Prealloy ferrous metal forging powder - Google Patents

Prealloy ferrous metal forging powder

Info

Publication number
GB1332268A
GB1332268A GB5698471A GB5698471A GB1332268A GB 1332268 A GB1332268 A GB 1332268A GB 5698471 A GB5698471 A GB 5698471A GB 5698471 A GB5698471 A GB 5698471A GB 1332268 A GB1332268 A GB 1332268A
Authority
GB
United Kingdom
Prior art keywords
forging
prealloy
powder
ferrous metal
producing
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
GB5698471A
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Publication of GB1332268A publication Critical patent/GB1332268A/en
Expired 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
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Powder Metallurgy (AREA)

Abstract

1332268 Ferrous alloy powders FORD MOTOR CO Ltd 8 Dec 1971 [29 March 1971] 56984/71 Headings C7A C7D A pre-alloy powder for use in producing forged articles comprises, in weight per cent: - and low carbon content preferably less than 0À01%. the balance being iron. Up to one-half of the nickel content may be replaced by copper. Producing forgings The pre-alloy metal powder is mixed with sufficient natural graphite to provide the required composition after forging, e.g. up to 0À4% graphite, comparted to approximately the desired shape. Sintered under a reducing atmosphere, e.g. hydrogen at 2000-2400‹F. cooler, reheated and forger, initially at about 1600‹F. The sintered compacts may be equalized at 1600‹F prior to forging. The forged articles may be connecting rods of internal combustion engines, gears or other automobile components.
GB5698471A 1971-03-29 1971-12-08 Prealloy ferrous metal forging powder Expired GB1332268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12914671A 1971-03-29 1971-03-29

Publications (1)

Publication Number Publication Date
GB1332268A true GB1332268A (en) 1973-10-03

Family

ID=22438649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5698471A Expired GB1332268A (en) 1971-03-29 1971-12-08 Prealloy ferrous metal forging powder

Country Status (2)

Country Link
CA (1) CA935307A (en)
GB (1) GB1332268A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500483A1 (en) * 1981-02-24 1982-08-27 Sumitomo Metal Ind OIL-ATOMIZED LOW-ALLOY STEEL POWDER AND PROCESS FOR PRODUCING THE SAME
EP0136169A2 (en) * 1983-09-29 1985-04-03 Kawasaki Steel Corporation An alloy steel powder for high strength sintered parts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500483A1 (en) * 1981-02-24 1982-08-27 Sumitomo Metal Ind OIL-ATOMIZED LOW-ALLOY STEEL POWDER AND PROCESS FOR PRODUCING THE SAME
EP0136169A2 (en) * 1983-09-29 1985-04-03 Kawasaki Steel Corporation An alloy steel powder for high strength sintered parts
EP0136169A3 (en) * 1983-09-29 1986-04-23 Kawasaki Steel Corporation An alloy steel powder for high strength sintered parts

Also Published As

Publication number Publication date
CA935307A (en) 1973-10-16

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PE20 Patent expired after termination of 20 years