GB1450654A - Abrasion resistant cemented carbide - Google Patents

Abrasion resistant cemented carbide

Info

Publication number
GB1450654A
GB1450654A GB131674A GB131674A GB1450654A GB 1450654 A GB1450654 A GB 1450654A GB 131674 A GB131674 A GB 131674A GB 131674 A GB131674 A GB 131674A GB 1450654 A GB1450654 A GB 1450654A
Authority
GB
United Kingdom
Prior art keywords
cemented carbide
abrasion resistant
resistant cemented
jan
headings
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
GB131674A
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.)
General Electric Co
Original Assignee
General Electric Co
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 Electric Co filed Critical General Electric Co
Publication of GB1450654A publication Critical patent/GB1450654A/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

1450654 Cemented carbide composition GENERAL ELECTRIC CO 11 Jan 1974 [26 Jan 1973] 01316/74 Headings C7A and C7D High strength hard sintered compact comprises:- and is made by mixing the powders (the carbides being not above one micron average particle size), press forming and then liquid phase sintering.
GB131674A 1973-01-26 1974-01-11 Abrasion resistant cemented carbide Expired GB1450654A (en)

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 (1)

Publication Number Publication Date
GB1450654A true GB1450654A (en) 1976-09-22

Family

ID=23275017

Family Applications (1)

Application Number Title Priority Date Filing Date
GB131674A Expired GB1450654A (en) 1973-01-26 1974-01-11 Abrasion resistant cemented carbide

Country Status (11)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2206357A (en) * 1987-06-30 1989-01-05 Carpenter Technology Corp A method of manufacturing flat forms from metal powder and product formed therefrom
WO1993017142A1 (en) * 1992-02-28 1993-09-02 Baker Hughes Incorporated High strength tungsten carbide material for use in earth boring bits
GB2273301A (en) * 1992-11-20 1994-06-15 Smith International Improved gage protection for rock bits
GB2361935A (en) * 2000-01-31 2001-11-07 Smith International Cermets with low coefficient of thermal expansion

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5075511A (en) * 1973-11-09 1975-06-20
SE392482B (en) * 1975-05-16 1977-03-28 Sandvik Ab ON POWDER METALLURGIC ROAD MANUFACTURED ALLOY CONSISTING OF 30-70 VOLUME PERCENT
SE415199B (en) * 1977-09-28 1980-09-15 Sandvik Ab WITH DRILLED SURFACE PROVIDED SINTRAD HARD METAL BODY
SE420844B (en) * 1979-05-17 1981-11-02 Sandvik Ab SINTRAD HARD METAL OF NICKEL-BASED BINDING METAL AND VOLFORCARBID
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
US4460382A (en) * 1981-12-16 1984-07-17 General Electric Company Brazable layer for indexable cutting insert
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
US4483892A (en) * 1981-12-16 1984-11-20 General Electric Company Wear resistant annular insert and process for making same
US4698070A (en) * 1981-12-16 1987-10-06 General Electric Company Cutting insert for interrupted heavy machining
US4544517A (en) * 1981-12-16 1985-10-01 General Electric Co. Automatic composite press technique for producing cutting inserts
ZA818744B (en) * 1982-02-01 1982-12-30 Gec Cemented carbide compositions
SE453649B (en) * 1984-11-09 1988-02-22 Santrade Ltd TOOLS IN THE FORM OF A COMPONENT BODY CONSISTING OF A CORE AND A HOLE
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 (en) * 1986-09-01 1990-05-14 Sandvik Ab PROCEDURE FOR PREPARING A PROTECTIVE PLATE IN COMPOUND EXECUTIVE SUCH AS SPLIT PROTECTOR, COMPOUND ARM
US4950328A (en) * 1988-07-12 1990-08-21 Mitsubishi Metal Corporation End mill formed of tungsten carbide-base sintered hard alloy
AU657753B2 (en) * 1991-04-10 1995-03-23 Eurotungstene Poudres S.A. Method of making cemented carbide articles
WO1993005191A1 (en) * 1991-09-02 1993-03-18 Sumitomo Electric Industries, Ltd. Hard alloy and production thereof
EP0600421B1 (en) * 1992-11-30 1997-10-08 Sumitomo Electric Industries, Limited Low alloy sintered steel and method of preparing the same
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
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
US6170917B1 (en) 1997-08-27 2001-01-09 Kennametal Inc. Pick-style tool with a cermet insert having a Co-Ni-Fe-binder
DE10300420A1 (en) * 2003-01-09 2004-07-22 Ceratizit Horb Gmbh Carbide moldings
DE102007017306A1 (en) * 2007-04-11 2008-10-16 H.C. Starck Gmbh Elongated carbide tool with iron-based binder
CN103938049A (en) * 2014-03-18 2014-07-23 界首市创力生产力促进中心有限公司 High strength and high wear resistant ring used for stirrer
CN104998966B (en) * 2015-05-18 2017-03-22 株洲固纳特硬质合金有限公司 Forming and manufacturing method for red stamping die type hard alloy die base body
CN113227328A (en) 2018-12-20 2021-08-06 埃克森美孚化学专利公司 Erosion resistant alloy for thermal cracking reactor
WO2023091830A1 (en) * 2021-11-20 2023-05-25 Hyperion Materials & Technologies, Inc. Improved cemented carbides

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 (en) * 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 (en) * 1971-05-26 1983-02-03 General Electric Co., Schenectady, N.Y. Cutting insert with a non-metallic intermediate layer between the base body and the top coating and method for its manufacture

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2206357A (en) * 1987-06-30 1989-01-05 Carpenter Technology Corp A method of manufacturing flat forms from metal powder and product formed therefrom
GB2206357B (en) * 1987-06-30 1991-03-27 Carpenter Technology Corp A method of manufacturing flat forms from metal powder and product formed therefrom
WO1993017142A1 (en) * 1992-02-28 1993-09-02 Baker Hughes Incorporated High strength tungsten carbide material for use in earth boring bits
US5281260A (en) * 1992-02-28 1994-01-25 Baker Hughes Incorporated High-strength tungsten carbide material for use in earth-boring bits
GB2273301A (en) * 1992-11-20 1994-06-15 Smith International Improved gage protection for rock bits
GB2273301B (en) * 1992-11-20 1996-10-30 Smith International Improved cage protection for rock bits
GB2361935A (en) * 2000-01-31 2001-11-07 Smith International Cermets with low coefficient of thermal expansion
GB2361935B (en) * 2000-01-31 2004-07-28 Smith International Low coefficient of thermal expansion cermet compositions
US8323372B1 (en) 2000-01-31 2012-12-04 Smith International, Inc. Low coefficient of thermal expansion cermet compositions
US8956438B2 (en) 2000-01-31 2015-02-17 Smith International, Inc. Low coefficient of thermal expansion cermet compositions

Also Published As

Publication number Publication date
BE810171A (en) 1974-05-16
DE2402518A1 (en) 1974-08-01
AU6435174A (en) 1975-07-10
AT345003B (en) 1978-08-25
DE2402518C2 (en) 1983-12-08
FR2215482A1 (en) 1974-08-23
US3816081A (en) 1974-06-11
JPS5519973B2 (en) 1980-05-30
NL7400704A (en) 1974-07-30
ZA74169B (en) 1974-11-27
ATA64374A (en) 1977-12-15
FR2215482B1 (en) 1981-08-07
JPS49104811A (en) 1974-10-03
LU69234A1 (en) 1974-04-10
IT1007065B (en) 1976-10-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee