GB697660A - Improvements in or relating to the production of friction materials by powder metallurgy - Google Patents

Improvements in or relating to the production of friction materials by powder metallurgy

Info

Publication number
GB697660A
GB697660A GB1665450A GB1665450A GB697660A GB 697660 A GB697660 A GB 697660A GB 1665450 A GB1665450 A GB 1665450A GB 1665450 A GB1665450 A GB 1665450A GB 697660 A GB697660 A GB 697660A
Authority
GB
United Kingdom
Prior art keywords
powder
powder metallurgy
relating
production
parts
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
GB1665450A
Inventor
Phil Prince Love
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.)
Federal Mogul Engineering Ltd
Original Assignee
Glacier Metal Co Ltd
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 Glacier Metal Co Ltd filed Critical Glacier Metal Co Ltd
Priority to GB1665450A priority Critical patent/GB697660A/en
Publication of GB697660A publication Critical patent/GB697660A/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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • B22F7/04—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)

Abstract

Friction material for brakes, clutches and the like made by powder metallurgy (see Group XXII) has one layer formed from a pre-alloyed powder comprising 80 per cent copper, 10 per cent tin and 10 per cent lead and another layer formed from a mixture comprising 100 parts by weight of the pre-alloyed powder, 510 parts of electrolytic iron powder and 5-10 parts of flake graphite powder. Specification 676,209 is referred to.
GB1665450A 1950-07-04 1950-07-04 Improvements in or relating to the production of friction materials by powder metallurgy Expired GB697660A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1665450A GB697660A (en) 1950-07-04 1950-07-04 Improvements in or relating to the production of friction materials by powder metallurgy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1665450A GB697660A (en) 1950-07-04 1950-07-04 Improvements in or relating to the production of friction materials by powder metallurgy

Publications (1)

Publication Number Publication Date
GB697660A true GB697660A (en) 1953-09-30

Family

ID=10081207

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1665450A Expired GB697660A (en) 1950-07-04 1950-07-04 Improvements in or relating to the production of friction materials by powder metallurgy

Country Status (1)

Country Link
GB (1) GB697660A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1153575B (en) * 1958-01-30 1963-08-29 Rech Etudes Prod Brake disc
DE1179060B (en) * 1957-04-24 1964-10-01 Bendix Corp Friction bodies for brakes and clutches
DE1196444B (en) * 1962-10-20 1965-07-08 Ver Deutsche Metallwerke Ag Friction bodies and process for their production

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179060B (en) * 1957-04-24 1964-10-01 Bendix Corp Friction bodies for brakes and clutches
DE1153575B (en) * 1958-01-30 1963-08-29 Rech Etudes Prod Brake disc
DE1196444B (en) * 1962-10-20 1965-07-08 Ver Deutsche Metallwerke Ag Friction bodies and process for their production

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