DE3661483D1 - Oxidation-resistant hard metal alloy - Google Patents

Oxidation-resistant hard metal alloy

Info

Publication number
DE3661483D1
DE3661483D1 DE8686201344T DE3661483T DE3661483D1 DE 3661483 D1 DE3661483 D1 DE 3661483D1 DE 8686201344 T DE8686201344 T DE 8686201344T DE 3661483 T DE3661483 T DE 3661483T DE 3661483 D1 DE3661483 D1 DE 3661483D1
Authority
DE
Germany
Prior art keywords
oxidation
metal alloy
hard metal
resistant hard
resistant
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
DE8686201344T
Other languages
English (en)
Inventor
Erich Dr Kny
Lothar Schmid
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.)
Metallwerk Plansee GmbH
Original Assignee
Metallwerk Plansee GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3532086&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3661483(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Metallwerk Plansee GmbH filed Critical Metallwerk Plansee GmbH
Application granted granted Critical
Publication of DE3661483D1 publication Critical patent/DE3661483D1/de
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)
DE8686201344T 1985-08-08 1986-07-31 Oxidation-resistant hard metal alloy Expired DE3661483D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT231585A AT385775B (de) 1985-08-08 1985-08-08 Korrosionsfeste hartmetall-legierung

Publications (1)

Publication Number Publication Date
DE3661483D1 true DE3661483D1 (en) 1989-01-26

Family

ID=3532086

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686201344T Expired DE3661483D1 (en) 1985-08-08 1986-07-31 Oxidation-resistant hard metal alloy

Country Status (3)

Country Link
EP (1) EP0214679B2 (de)
AT (1) AT385775B (de)
DE (1) DE3661483D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963183A (en) * 1989-03-03 1990-10-16 Gte Valenite Corporation Corrosion resistant cemented carbide
SE9100227D0 (sv) * 1991-01-25 1991-01-25 Sandvik Ab Corrosion resistant cemented carbide
US5925197A (en) * 1992-01-24 1999-07-20 Sandvik Ab Hard alloys for tools in the wood industry
US6037287A (en) * 1997-11-26 2000-03-14 Praxair S.T. Technology, Inc. Laser clad pot roll sleeves and bushings for galvanizing baths
SE511212C2 (sv) * 1997-12-22 1999-08-23 Sandvik Ab Kula för kulspetspennor och användning av denna för kulspetspennor med vattenbaserat bläck
US6521353B1 (en) 1999-08-23 2003-02-18 Kennametal Pc Inc. Low thermal conductivity hard metal
JP2001179507A (ja) * 1999-12-24 2001-07-03 Kyocera Corp 切削工具
DE10135790B4 (de) * 2001-07-23 2005-07-14 Kennametal Inc. Feinkörniges Sinterhartmetall und seine Verwendung
CN100420762C (zh) * 2006-04-28 2008-09-24 自贡硬质合金有限责任公司 TiC-WC基合金制品
ES2715824T3 (es) 2012-10-09 2019-06-06 Hyperion Materials & Tech Sweden Ab Material duro con bajo contenido de aglutinante, resistente al desgaste
US20210040587A1 (en) * 2018-11-01 2021-02-11 Sumitomo Electric Industries, Ltd. Cemented carbide, cutting tool, and method of manufacturing cemented carbide
GB201820632D0 (en) * 2018-12-18 2019-01-30 Sandvik Hyperion AB Cemented carbide for high demand applications
DE102019110950A1 (de) 2019-04-29 2020-10-29 Kennametal Inc. Hartmetallzusammensetzungen und deren Anwendungen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607676A (en) * 1949-06-01 1952-08-19 Kurtz Jacob Hard metal compositions
US3215510A (en) * 1963-10-02 1965-11-02 Gen Electric Alloy
US3455682A (en) * 1967-07-31 1969-07-15 Du Pont Isostatic hot pressing of refractory bodies
SE333437B (de) * 1969-03-03 1971-03-15 Asea Ab
US3628921A (en) * 1969-08-18 1971-12-21 Parker Pen Co Corrosion resistant binder for tungsten carbide materials and titanium carbide materials
SE420844B (sv) * 1979-05-17 1981-11-02 Sandvik Ab Sintrad hardmetall av nickelbaserad bindemetall och volframkarbid
CH653204GA3 (de) * 1983-03-15 1985-12-31

Also Published As

Publication number Publication date
EP0214679B1 (de) 1988-12-21
ATA231585A (de) 1987-10-15
AT385775B (de) 1988-05-10
EP0214679A1 (de) 1987-03-18
EP0214679B2 (de) 1993-03-24

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee