AT345003B - Dichter gesinterter hartmetallwerkstoff - Google Patents

Dichter gesinterter hartmetallwerkstoff

Info

Publication number
AT345003B
AT345003B AT64374A AT64374A AT345003B AT 345003 B AT345003 B AT 345003B AT 64374 A AT64374 A AT 64374A AT 64374 A AT64374 A AT 64374A AT 345003 B AT345003 B AT 345003B
Authority
AT
Austria
Prior art keywords
metal material
hard metal
dense sintered
sintered hard
dense
Prior art date
Application number
AT64374A
Other languages
English (en)
Other versions
ATA64374A (de
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of ATA64374A publication Critical patent/ATA64374A/de
Application granted granted Critical
Publication of AT345003B publication Critical patent/AT345003B/de

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)
AT64374A 1973-01-26 1974-01-25 Dichter gesinterter hartmetallwerkstoff AT345003B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00327071A US3816081A (en) 1973-01-26 1973-01-26 ABRASION RESISTANT CEMENTED TUNGSTEN CARBIDE BONDED WITH Fe-C-Ni-Co

Publications (2)

Publication Number Publication Date
ATA64374A ATA64374A (de) 1977-12-15
AT345003B true AT345003B (de) 1978-08-25

Family

ID=23275017

Family Applications (1)

Application Number Title Priority Date Filing Date
AT64374A AT345003B (de) 1973-01-26 1974-01-25 Dichter gesinterter hartmetallwerkstoff

Country Status (11)

Country Link
US (1) US3816081A (de)
JP (1) JPS5519973B2 (de)
AT (1) AT345003B (de)
BE (1) BE810171A (de)
DE (1) DE2402518C2 (de)
FR (1) FR2215482B1 (de)
GB (1) GB1450654A (de)
IT (1) IT1007065B (de)
LU (1) LU69234A1 (de)
NL (1) NL7400704A (de)
ZA (1) ZA74169B (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5075511A (de) * 1973-11-09 1975-06-20
SE392482B (sv) * 1975-05-16 1977-03-28 Sandvik Ab Pa pulvermetallurgisk veg framstelld legering bestaende av 30-70 volymprocent
SE415199B (sv) * 1977-09-28 1980-09-15 Sandvik Ab Med borerad ytzon forsedd sintrad hardmetallkropp
SE420844B (sv) * 1979-05-17 1981-11-02 Sandvik Ab Sintrad hardmetall av nickelbaserad bindemetall och volframkarbid
US4339272A (en) * 1979-06-29 1982-07-13 National Research Development Corporation Tungsten carbide-based hard metals
US4453951A (en) * 1980-07-09 1984-06-12 General Electric Co. Process for the production of silicone carbide composite
US4417906A (en) * 1980-07-09 1983-11-29 General Electric Company Process for production of silicon carbide composite
US4448591A (en) * 1981-01-21 1984-05-15 General Electric Company Cutting insert having unique cross section
US4544517A (en) * 1981-12-16 1985-10-01 General Electric Co. Automatic composite press technique for producing cutting inserts
US4698070A (en) * 1981-12-16 1987-10-06 General Electric Company Cutting insert for interrupted heavy machining
US4483892A (en) * 1981-12-16 1984-11-20 General Electric Company Wear resistant annular insert and process for making same
US4497639A (en) * 1981-12-16 1985-02-05 General Electric Company Silicon carbide cutting insert with pre-pressed core center piece and sintered diamond envelope
US4460382A (en) * 1981-12-16 1984-07-17 General Electric Company Brazable layer for indexable cutting insert
ZA818744B (en) * 1982-02-01 1982-12-30 Gec Cemented carbide compositions
SE453649B (sv) * 1984-11-09 1988-02-22 Santrade Ltd Verktyg i form av en kompoundkropp bestaende av en kerna och ett holje
US4671685A (en) * 1985-07-24 1987-06-09 Gte Products Corporation Printer wire
US4770701A (en) * 1986-04-30 1988-09-13 The Standard Oil Company Metal-ceramic composites and method of making
SE462182B (sv) * 1986-09-01 1990-05-14 Sandvik Ab Foerfarande foer framstaellning av en skyddsplatta i kompoundutfoerande saasom splitterskydd, kompoundpansar o d
US4743512A (en) * 1987-06-30 1988-05-10 Carpenter Technology Corporation Method of manufacturing flat forms from metal powder and product formed therefrom
US4950328A (en) * 1988-07-12 1990-08-21 Mitsubishi Metal Corporation End mill formed of tungsten carbide-base sintered hard alloy
RU2096513C1 (ru) * 1991-04-10 1997-11-20 Сандвик Актиеболаг Способ получения спеченного изделия из твердого сплава
DE69227503T2 (de) * 1991-09-02 1999-04-22 Sumitomo Electric Industries, Ltd., Osaka Hartlegierung und deren herstellung
US5281260A (en) * 1992-02-28 1994-01-25 Baker Hughes Incorporated High-strength tungsten carbide material for use in earth-boring bits
GB2273301B (en) * 1992-11-20 1996-10-30 Smith International Improved cage protection for rock bits
DE69314438T2 (de) * 1992-11-30 1998-05-14 Sumitomo Electric Industries Niedrig legierter Sinterstahl und Verfahren zu dessen Herstellung
US5945167A (en) * 1994-10-27 1999-08-31 Honda Giken Kogyo Kabushiki Kaisha Method of manufacturing composite material
US5653299A (en) * 1995-11-17 1997-08-05 Camco International Inc. Hardmetal facing for rolling cutter drill bit
US6170917B1 (en) 1997-08-27 2001-01-09 Kennametal Inc. Pick-style tool with a cermet insert having a Co-Ni-Fe-binder
US5992546A (en) * 1997-08-27 1999-11-30 Kennametal Inc. Rotary earth strata penetrating tool with a cermet insert having a co-ni-fe-binder
US6022175A (en) * 1997-08-27 2000-02-08 Kennametal Inc. Elongate rotary tool comprising a cermet having a Co-Ni-Fe binder
US6024776A (en) * 1997-08-27 2000-02-15 Kennametal Inc. Cermet having a binder with improved plasticity
US6010283A (en) * 1997-08-27 2000-01-04 Kennametal Inc. Cutting insert of a cermet having a Co-Ni-Fe-binder
US8323372B1 (en) * 2000-01-31 2012-12-04 Smith International, Inc. Low coefficient of thermal expansion cermet compositions
DE10300420A1 (de) * 2003-01-09 2004-07-22 Ceratizit Horb Gmbh Hartmetallformkörper
DE102007017306A1 (de) * 2007-04-11 2008-10-16 H.C. Starck Gmbh Längliches Hartmetallwerkzeug mit Eisenbasis-Binder
CN103938049A (zh) * 2014-03-18 2014-07-23 界首市创力生产力促进中心有限公司 搅拌机用高强度高耐磨圆环
CN104998966B (zh) * 2015-05-18 2017-03-22 株洲固纳特硬质合金有限公司 一种红冲模类硬质合金模具基体形成及制作方法
WO2020131596A1 (en) 2018-12-20 2020-06-25 Exxonmobil Chemical Patents Inc. Erosion resistant alloy for thermal cracking reactors
CN118202077A (zh) * 2021-11-20 2024-06-14 海博锐材料科技公司 改进的硬质合金

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB429650A (en) * 1932-08-29 1935-05-29 Fansteel Prod Co Inc Improvements in hard metal alloys
US2731711A (en) * 1954-05-13 1956-01-24 Gen Electric Sintered tungsten carbide composition
US3301645A (en) * 1962-04-03 1967-01-31 Exxon Production Research Co Tungsten carbide compositions, method and cutting tool
SE301725B (de) * 1963-07-01 1968-06-17 Sandvikens Jernverks Ab
US3165822A (en) * 1963-08-07 1965-01-19 Metal Carbides Corp Tungsten carbide tool manufacture
US3384465A (en) * 1967-06-22 1968-05-21 Ford Motor Co Iron bonded tungsten carbide
US3698878A (en) * 1969-12-29 1972-10-17 Gen Electric Sintered tungsten carbide-base alloys
US3713789A (en) * 1970-04-02 1973-01-30 Nordstjernan Rederi Ab Cemented carbide compositions and process for producing the same
DE2265603C2 (de) * 1971-05-26 1983-02-03 General Electric Co., Schenectady, N.Y. Schneideinsatz mit einer nicht metallischen Zwischenschicht zwischen Grundkörper und Deckbeschichtung und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
IT1007065B (it) 1976-10-30
JPS49104811A (de) 1974-10-03
JPS5519973B2 (de) 1980-05-30
NL7400704A (de) 1974-07-30
ZA74169B (en) 1974-11-27
LU69234A1 (de) 1974-04-10
FR2215482B1 (de) 1981-08-07
US3816081A (en) 1974-06-11
ATA64374A (de) 1977-12-15
GB1450654A (en) 1976-09-22
BE810171A (fr) 1974-05-16
AU6435174A (en) 1975-07-10
DE2402518C2 (de) 1983-12-08
DE2402518A1 (de) 1974-08-01
FR2215482A1 (de) 1974-08-23

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee