NL6516429A - - Google Patents

Info

Publication number
NL6516429A
NL6516429A NL6516429A NL6516429A NL6516429A NL 6516429 A NL6516429 A NL 6516429A NL 6516429 A NL6516429 A NL 6516429A NL 6516429 A NL6516429 A NL 6516429A NL 6516429 A NL6516429 A NL 6516429A
Authority
NL
Netherlands
Application number
NL6516429A
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 filed Critical
Publication of NL6516429A publication Critical patent/NL6516429A/xx

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
    • 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
    • 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
    • C22C29/08—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 based on tungsten carbide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
NL6516429A 1964-12-16 1965-12-16 NL6516429A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US41880864A 1964-12-16 1964-12-16
US51682565A 1965-11-24 1965-11-24
US66098667A 1967-08-16 1967-08-16
US83024769A 1969-06-04 1969-06-04
US83053269A 1969-06-04 1969-06-04
US83054569A 1969-06-04 1969-06-04

Publications (1)

Publication Number Publication Date
NL6516429A true NL6516429A (en) 1966-06-17

Family

ID=27559958

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6516429A NL6516429A (en) 1964-12-16 1965-12-16

Country Status (2)

Country Link
US (1) US3525610A (en)
NL (1) NL6516429A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52151608A (en) * 1976-06-14 1977-12-16 Hitachi Metals Ltd Process for production of titaniummnitrideecontaining superhard alloy
US4070184A (en) * 1976-09-24 1978-01-24 Gte Sylvania Incorporated Process for producing refractory carbide grade powder
US4579713A (en) * 1985-04-25 1986-04-01 Ultra-Temp Corporation Method for carbon control of carbide preforms
US4708037A (en) * 1985-11-18 1987-11-24 Gte Laboratories Incorporated Coated cemented carbide tool for steel roughing applications and methods for machining
US4698266A (en) * 1985-11-18 1987-10-06 Gte Laboratories Incorporated Coated cemented carbide tool for steel roughing applications and methods for machining
KR900007839B1 (en) * 1986-01-27 1990-10-20 더 다우 케미칼 캄파니 Novel composite ceramics with in proved toughness
DE69430911T2 (en) * 1993-11-15 2003-02-13 Rogers Tools SURFACE DECOLARING OF A DRILL WITH A REFINED PRIMARY CUTTING EDGE
US5628837A (en) * 1993-11-15 1997-05-13 Rogers Tool Works, Inc. Surface decarburization of a drill bit having a refined primary cutting edge
US5609447A (en) * 1993-11-15 1997-03-11 Rogers Tool Works, Inc. Surface decarburization of a drill bit
DE4437053A1 (en) * 1994-10-18 1996-02-08 Widia Gmbh Tungsten@ carbide hard alloy with good mechanical properties
SE519315C2 (en) * 1999-04-06 2003-02-11 Sandvik Ab Ways to make a low-pressure cemented carbide powder
JP5638185B2 (en) * 2007-04-06 2014-12-10 山陽特殊製鋼株式会社 Surface coating material for molten zinc bath member, method for producing the same, and method for producing the member
SE0702172L (en) * 2007-09-28 2009-02-24 Seco Tools Ab Ways to make a cemented carbide powder with low sintering shrinkage
KR20140030176A (en) * 2011-04-04 2014-03-11 프로븐 엔지니어링 앤드 테크놀로지스, 엘엘씨 에이 디비에이 오브 프로븐 테크놀로지스, 엘엘씨 Accurate dry bulk handling system and method of use
TWI815804B (en) * 2017-02-06 2023-09-21 美商超級梅塔利斯公司 Tungsten tetraboride composite matrix and uses thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US873745A (en) * 1907-04-23 1907-12-17 Elwood Haynes Metal alloy.
US1057423A (en) * 1912-07-20 1913-04-01 Elwood Haynes Metal alloy.
US1338132A (en) * 1917-10-22 1920-04-27 Sumitomo Chukosho Ltd Magnet-steel
US1951133A (en) * 1931-09-14 1934-03-13 Bats Jean Hubert Louis De Compositions of matter and process of preparing same
US2011369A (en) * 1932-06-30 1935-08-13 Vanadium Alloys Steel Co Composition of matter
US1998609A (en) * 1932-11-26 1935-04-23 Firth Sterling Steel Co Process of making hard cemented carbide materials
US2116399A (en) * 1935-11-29 1938-05-03 Marth Paul Process for making shaped bodies from hard substances
US2113171A (en) * 1936-04-08 1938-04-05 Cooper Products Inc Carbide material
US2122403A (en) * 1937-06-14 1938-07-05 Fansteel Metallurgical Corp Hard alloy
US2731711A (en) * 1954-05-13 1956-01-24 Gen Electric Sintered tungsten carbide composition
DE1221804B (en) * 1964-05-14 1966-07-28 Deutsche Edelstahlwerke Ag Process for the production of steel-bonded carbide hard alloys with a precisely predictable carbon content of the base alloy

Also Published As

Publication number Publication date
US3525610A (en) 1970-08-25

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