DE2912861C2 - Verfahren zur Herstellung eines Sinterhartmetallkörpers - Google Patents

Verfahren zur Herstellung eines Sinterhartmetallkörpers

Info

Publication number
DE2912861C2
DE2912861C2 DE2912861A DE2912861A DE2912861C2 DE 2912861 C2 DE2912861 C2 DE 2912861C2 DE 2912861 A DE2912861 A DE 2912861A DE 2912861 A DE2912861 A DE 2912861A DE 2912861 C2 DE2912861 C2 DE 2912861C2
Authority
DE
Germany
Prior art keywords
metal
cemented carbide
sieve
hard metal
sintered
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
DE2912861A
Other languages
German (de)
English (en)
Other versions
DE2912861A1 (de
Inventor
Takeji Toyama Hachisuka
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.)
Nachi Fujikoshi Corp
Original Assignee
Fujikoshi KK
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 Fujikoshi KK filed Critical Fujikoshi KK
Publication of DE2912861A1 publication Critical patent/DE2912861A1/de
Application granted granted Critical
Publication of DE2912861C2 publication Critical patent/DE2912861C2/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
    • C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
    • C22C47/14—Making alloys containing metallic or non-metallic fibres or filaments by powder metallurgy, i.e. by processing mixtures of metal powder and fibres or filaments
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12007—Component of composite having metal continuous phase interengaged with nonmetal continuous phase
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • Y10T428/12069—Plural nonparticulate metal components
    • Y10T428/12076—Next to each other
    • Y10T428/12083—Nonmetal in particulate component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • Y10T428/12104—Particles discontinuous
    • Y10T428/12111—Separated by nonmetal matrix or binder [e.g., welding electrode, etc.]
    • Y10T428/12125—Nonparticulate component has Fe-base
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • Y10T428/12104—Particles discontinuous
    • Y10T428/12111—Separated by nonmetal matrix or binder [e.g., welding electrode, etc.]
    • Y10T428/12125—Nonparticulate component has Fe-base
    • Y10T428/12132—Next to Fe-containing particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • Y10T428/12139—Nonmetal particles in particulate component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12146—Nonmetal particles in a component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
DE2912861A 1978-03-31 1979-03-30 Verfahren zur Herstellung eines Sinterhartmetallkörpers Expired DE2912861C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3669778A JPS54132412A (en) 1978-03-31 1978-03-31 Production of sintered body for brazing use

Publications (2)

Publication Number Publication Date
DE2912861A1 DE2912861A1 (de) 1979-10-11
DE2912861C2 true DE2912861C2 (de) 1985-06-05

Family

ID=12476964

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2912861A Expired DE2912861C2 (de) 1978-03-31 1979-03-30 Verfahren zur Herstellung eines Sinterhartmetallkörpers

Country Status (4)

Country Link
US (1) US4289833A (enExample)
JP (1) JPS54132412A (enExample)
DE (1) DE2912861C2 (enExample)
SE (1) SE446347B (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928792C2 (de) * 1979-07-17 1981-03-12 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Verfahren zum Verbundsintern
JPS56165582A (en) * 1980-05-26 1981-12-19 Agency Of Ind Science & Technol Method for joining of porous body and ingot body
US4359335A (en) * 1980-06-05 1982-11-16 Smith International, Inc. Method of fabrication of rock bit inserts of tungsten carbide (WC) and cobalt (Co) with cutting surface wear pad of relative hardness and body portion of relative toughness sintered as an integral composite
JPS60230910A (ja) * 1984-04-28 1985-11-16 Nitto Electric Ind Co Ltd 金属被覆層の形成方法
JPS613804A (ja) * 1984-06-19 1986-01-09 Honda Motor Co Ltd 金属焼結体用原料シ−トおよびその製造方法
JPS613805A (ja) * 1984-06-19 1986-01-09 Honda Motor Co Ltd 金属焼結体用原料シ−トおよびその製造方法
JPS61175947U (enExample) * 1985-04-22 1986-11-01
JPS6311629A (ja) * 1986-07-02 1988-01-19 Mitsubishi Metal Corp 切削工具用硬質合金の製造方法
US4722405A (en) * 1986-10-01 1988-02-02 Dresser Industries, Inc. Wear compensating rock bit insert
US5401694A (en) * 1987-01-13 1995-03-28 Lanxide Technology Company, Lp Production of metal carbide articles
US5082807A (en) * 1987-01-13 1992-01-21 Lanxide Technology Company, Lp Production of metal carbide articles
US5254509A (en) * 1987-01-13 1993-10-19 Lanxide Technology Company, Lp Production of metal carbide articles
US4891338A (en) * 1987-01-13 1990-01-02 Lanxide Technology Company, Lp Production of metal carbide articles
US4736883A (en) * 1987-02-25 1988-04-12 Gte Products Corporation Method for diffusion bonding of liquid phase sintered materials
US5040718A (en) * 1987-10-16 1991-08-20 Avco Corporation Method of repairing damages in superalloys
US4983212A (en) * 1987-10-26 1991-01-08 Hitachi Metals, Ltd. Cermet alloys and composite mechanical parts made by employing them
JP2512973B2 (ja) * 1987-12-14 1996-07-03 三菱マテリアル株式会社 切削工具用炭化タングステン基超硬合金の製造法
US5013612A (en) * 1989-11-13 1991-05-07 Ford Motor Company Braze material for joining ceramic to metal and ceramic to ceramic surfaces and joined ceramic to metal and ceramic to ceramic article
US5248475A (en) * 1991-10-24 1993-09-28 Derafe, Ltd. Methods for alloy migration sintering
US5478522A (en) * 1994-11-15 1995-12-26 National Science Council Method for manufacturing heating element
US6209777B1 (en) * 1999-09-13 2001-04-03 New Century Technology Co., Ltd. Fusion welding method for binding surfaces of two metals
SE0101241D0 (sv) * 2001-04-05 2001-04-05 Sandvik Ab Tool for turning of titanium alloys
US6843823B2 (en) 2001-09-28 2005-01-18 Caterpillar Inc. Liquid phase sintered braze forms
US6793705B2 (en) 2001-10-24 2004-09-21 Keystone Investment Corporation Powder metal materials having high temperature wear and corrosion resistance
JP2003251458A (ja) * 2002-02-27 2003-09-09 Mitsubishi Materials Corp ろう付け接合焼結体
AT506066B1 (de) * 2008-05-15 2009-06-15 Miba Sinter Austria Gmbh Verfahren zur lötverbindung zweier bauteile aus einem eisenwerkstoff

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068016A (en) * 1958-03-31 1962-12-11 Gen Motors Corp High temperature seal
US3889348A (en) * 1969-03-27 1975-06-17 Jerome H Lemelson Fiber reinforced composite material and method of making same
US3460920A (en) * 1966-10-10 1969-08-12 Whittaker Corp Filament reinforced metal composites for gas turbine blades

Also Published As

Publication number Publication date
SE7902863L (sv) 1979-10-01
US4289833A (en) 1981-09-15
JPS54132412A (en) 1979-10-15
JPS5643362B2 (enExample) 1981-10-12
SE446347B (sv) 1986-09-01
DE2912861A1 (de) 1979-10-11

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee