GB674128A - Improvements in wear resistant materials - Google Patents

Improvements in wear resistant materials

Info

Publication number
GB674128A
GB674128A GB2104749A GB2104749A GB674128A GB 674128 A GB674128 A GB 674128A GB 2104749 A GB2104749 A GB 2104749A GB 2104749 A GB2104749 A GB 2104749A GB 674128 A GB674128 A GB 674128A
Authority
GB
United Kingdom
Prior art keywords
wear
alloy
resistant
titanium
copper
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
GB2104749A
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.)
MARTIN LITTMAN
METRO CUTANIT Ltd
Original Assignee
MARTIN LITTMAN
METRO CUTANIT 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 MARTIN LITTMAN, METRO CUTANIT Ltd filed Critical MARTIN LITTMAN
Priority to GB2104749A priority Critical patent/GB674128A/en
Publication of GB674128A publication Critical patent/GB674128A/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
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor

Abstract

A wear-resistant material comprises a relatively hard and wear-resistent component constituted by a carbide, nitride, silicide or boride, of one or more of the metals tungsten, molybdenum, or titanium formed by casting, bonded but not alloyed with a relatively soft component which comprises copper or a copper-based alloy or an alloy based on iron, cobalt, nickel, niobium or titanium. Preferred materials are a corrosion resistant copper nickel alloy, and a scale resistant cobalt-chromium-titanium alloy. Composite bodies may be made from a core of very hard material such as cemented carbide which is sheathed with the wear - resistant material of the invention and then covering the whole with the soft component alone. Alternatively, one end of a cylindrical body may comprise a core of the hard material which is sheathed in wear-resistant material while the other end may be of the soft component.
GB2104749A 1949-08-12 1949-08-12 Improvements in wear resistant materials Expired GB674128A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2104749A GB674128A (en) 1949-08-12 1949-08-12 Improvements in wear resistant materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2104749A GB674128A (en) 1949-08-12 1949-08-12 Improvements in wear resistant materials

Publications (1)

Publication Number Publication Date
GB674128A true GB674128A (en) 1952-06-18

Family

ID=10156284

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2104749A Expired GB674128A (en) 1949-08-12 1949-08-12 Improvements in wear resistant materials

Country Status (1)

Country Link
GB (1) GB674128A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351440A (en) * 1966-01-24 1967-11-07 Lockheed Aircraft Corp Electrical contact materials
US7469637B2 (en) 2001-04-09 2008-12-30 Koenig & Bauer Aktiengesellschaft Printing group of a printing press, as well as a printing press
US7484458B2 (en) 2001-04-09 2009-02-03 Koenig & Bauer Aktiengesellschaft Printing group including cylinders supported for movement

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351440A (en) * 1966-01-24 1967-11-07 Lockheed Aircraft Corp Electrical contact materials
US7469637B2 (en) 2001-04-09 2008-12-30 Koenig & Bauer Aktiengesellschaft Printing group of a printing press, as well as a printing press
US7484458B2 (en) 2001-04-09 2009-02-03 Koenig & Bauer Aktiengesellschaft Printing group including cylinders supported for movement
US7707935B2 (en) 2001-04-09 2010-05-04 Koening & Bauer Aktiengesellschaft Printing group including cylinders supported for movement

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