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GB730164A - Improvements relating to sintered metal and articles made therefrom - Google Patents

Improvements relating to sintered metal and articles made therefrom

Info

Publication number
GB730164A
GB730164A GB28153/53A GB2815353A GB730164A GB 730164 A GB730164 A GB 730164A GB 28153/53 A GB28153/53 A GB 28153/53A GB 2815353 A GB2815353 A GB 2815353A GB 730164 A GB730164 A GB 730164A
Authority
GB
United Kingdom
Prior art keywords
per cent
nickel
sintered metal
made therefrom
articles made
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
GB28153/53A
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Publication of GB730164A publication Critical patent/GB730164A/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
    • C22C33/0261—Matrix based on Fe for ODS steels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Powder Metallurgy (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

A sintered metal, particularly for piston rings, bearings and bearing surfaces, consists of 0.5-60 per cent of a nickel-titanium alloy, 0.3-5 per cent carbon and the balance either all ferrous-base metal or all copper or copper-base alloy. The nickel-titanium alloy preferably contains 15-65 per cent titanium and 35-85 per cent nickel. It may also contain 0.3-15 per cent aluminium, up to 2.5 per cent iron and up to 3 per cent silicon. In forming a piston ring the powdered constituents are mixed, compressed and sintered to form briquettes which are then forged to a suitable degree of porosity.
GB28153/53A 1952-10-28 1953-10-13 Improvements relating to sintered metal and articles made therefrom Expired GB730164A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US730164XA 1952-10-28 1952-10-28

Publications (1)

Publication Number Publication Date
GB730164A true GB730164A (en) 1955-05-18

Family

ID=22111189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28153/53A Expired GB730164A (en) 1952-10-28 1953-10-13 Improvements relating to sintered metal and articles made therefrom

Country Status (1)

Country Link
GB (1) GB730164A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2768436A1 (en) * 1997-09-18 1999-03-19 Daimler Benz Ag MATERIAL PROVIDING GOOD MATERIAL DAMPING AND GOOD TENSILE STRENGTH, AND METHOD FOR MANUFACTURING SUCH MATERIAL
US6346132B1 (en) 1997-09-18 2002-02-12 Daimlerchrysler Ag High-strength, high-damping metal material and method of making the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2768436A1 (en) * 1997-09-18 1999-03-19 Daimler Benz Ag MATERIAL PROVIDING GOOD MATERIAL DAMPING AND GOOD TENSILE STRENGTH, AND METHOD FOR MANUFACTURING SUCH MATERIAL
US6346132B1 (en) 1997-09-18 2002-02-12 Daimlerchrysler Ag High-strength, high-damping metal material and method of making the same

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