GB1295005A - - Google Patents

Info

Publication number
GB1295005A
GB1295005A GB1295005DA GB1295005A GB 1295005 A GB1295005 A GB 1295005A GB 1295005D A GB1295005D A GB 1295005DA GB 1295005 A GB1295005 A GB 1295005A
Authority
GB
United Kingdom
Prior art keywords
tic
sintered
alloy
chromium
microns
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
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
Priority claimed from DE19702035226 external-priority patent/DE2035226C/en
Application filed filed Critical
Publication of GB1295005A publication Critical patent/GB1295005A/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
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/067—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds comprising a particular metallic binder

Landscapes

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

Abstract

1295005 Sintered carbide alloy DEUTSCHE EDELSTAHLWERKE A G 29 June 1971 [16 July 1970] 30464/71 Headings C7A and C7D A sintered carbide alloy comprises 55 to 80% by weight of titanium, chromium and/or vanadium carbides and 20 to 45% by weight of an alloy consisting of:- 0 - 0À8% carbon 0À2 - 1À8% copper 0À2 - 1À2% niobium/tantalumand/or titanium 0À5 - 29% molybdenum 0À005 - 0À1% boron 0 - 23% chromium 0 - 1À7% aluminium 0 - 1À9% manganese 0 - 6À8% tungsten 0 - 68% iron 10 - 66% nickel Particularly preferred sintered alloys comprise 70% TiC with 30% of a nickel-base alloy or 70% TiC with 30% of an iron-base alloy; the TiC contains less than 0À01% free carbon. Preparation. The alloying components are first ground to a maximum of 6 microns and then the carbides and key elements are wet ground to 3 microns and dried. After mixing, the granular mixture is compacted in a mechanical or isostatic press and sintered under vacuum (less than 10<SP>-2</SP> torr pressure) or 1250-1350‹C. for a period of 8 to 48 hours.
GB1295005D 1970-07-16 1971-06-29 Expired GB1295005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702035226 DE2035226C (en) 1970-07-16 Use of a sintered metal alloy for wear-resistant, mechanically and corrosion-chemically highly stressed objects with low density

Publications (1)

Publication Number Publication Date
GB1295005A true GB1295005A (en) 1972-11-01

Family

ID=5776908

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1295005D Expired GB1295005A (en) 1970-07-16 1971-06-29

Country Status (5)

Country Link
US (1) US3771975A (en)
CH (1) CH564092A5 (en)
CS (1) CS152401B2 (en)
FR (1) FR2101566A5 (en)
GB (1) GB1295005A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2244470C3 (en) * 1972-09-11 1975-03-13 Deutsche Edelstahlwerke Ag, 4150 Krefeld Highly corrosion-resistant and wear-resistant sintered steel alloy
US4019874A (en) * 1975-11-24 1977-04-26 Ford Motor Company Cemented titanium carbide tool for intermittent cutting application
DE2630266C3 (en) * 1976-07-06 1979-10-31 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf Use of a sintered steel alloy for tools and wear parts
EP0062311B1 (en) * 1981-04-06 1985-07-17 Mitsubishi Materials Corporation Tungsten carbide-base hard alloy for hot-working apparatus members
US4650353A (en) * 1982-05-24 1987-03-17 Gte Products Corporation Printer wire
US4963183A (en) * 1989-03-03 1990-10-16 Gte Valenite Corporation Corrosion resistant cemented carbide
US5273571A (en) * 1992-12-21 1993-12-28 Valenite Inc. Nonmagnetic nickel tungsten cemented carbide compositions and articles made from the same
US6793705B2 (en) 2001-10-24 2004-09-21 Keystone Investment Corporation Powder metal materials having high temperature wear and corrosion resistance
CN102773489B (en) * 2012-07-30 2013-11-06 四川材料与工艺研究所 Method for preparing high-purity superfine vanadium, chromium and titanium mixed powder
CN106521286A (en) * 2016-11-09 2017-03-22 安徽孺子牛轴承有限公司 Bearing material for cradle head motor and preparation method of bearing material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1219239B (en) * 1964-05-06 1966-06-16 Deutsche Edelstahlwerke Ag Sintered, steel-bonded carbide hard alloy
US3369892A (en) * 1965-08-20 1968-02-20 Chromalloy American Corp Heat-treatable nickel-containing refractory carbide tool steel
US3522020A (en) * 1966-01-03 1970-07-28 Iit Res Inst Stainless steels
US3591362A (en) * 1968-03-01 1971-07-06 Int Nickel Co Composite metal powder
US3623849A (en) * 1969-08-25 1971-11-30 Int Nickel Co Sintered refractory articles of manufacture

Also Published As

Publication number Publication date
CS152401B2 (en) 1973-12-19
DE2035226A1 (en) 1972-04-27
US3771975A (en) 1973-11-13
DE2035226B2 (en) 1972-04-27
FR2101566A5 (en) 1972-03-31
CH564092A5 (en) 1975-07-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee