CA1188136A - Composition et methode de fabrication d'outils en acier ou carbure macrostructure - Google Patents

Composition et methode de fabrication d'outils en acier ou carbure macrostructure

Info

Publication number
CA1188136A
CA1188136A CA000382094A CA382094A CA1188136A CA 1188136 A CA1188136 A CA 1188136A CA 000382094 A CA000382094 A CA 000382094A CA 382094 A CA382094 A CA 382094A CA 1188136 A CA1188136 A CA 1188136A
Authority
CA
Canada
Prior art keywords
carbide
steel
composition
hard
matter according
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
CA000382094A
Other languages
English (en)
Inventor
Nicholas Makrides
William M. Stoll
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.)
Kennametal Inc
Original Assignee
Kennametal Inc
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=26874678&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1188136(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kennametal Inc filed Critical Kennametal Inc
Application granted granted Critical
Publication of CA1188136A publication Critical patent/CA1188136A/fr
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
    • C22C29/10—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 titanium 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • 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
    • 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
    • C22C29/067—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
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
CA000382094A 1980-08-18 1981-07-20 Composition et methode de fabrication d'outils en acier ou carbure macrostructure Expired CA1188136A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US17880580A 1980-08-18 1980-08-18
US178,805 1980-08-18
US25545381A 1981-04-20 1981-04-20
US255,453 1981-04-20

Publications (1)

Publication Number Publication Date
CA1188136A true CA1188136A (fr) 1985-06-04

Family

ID=26874678

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000382094A Expired CA1188136A (fr) 1980-08-18 1981-07-20 Composition et methode de fabrication d'outils en acier ou carbure macrostructure

Country Status (14)

Country Link
EP (1) EP0046209B1 (fr)
KR (1) KR850001553B1 (fr)
AU (1) AU553481B2 (fr)
CA (1) CA1188136A (fr)
DE (1) DE3175299D1 (fr)
DK (1) DK158957C (fr)
ES (2) ES504800A0 (fr)
FI (1) FI72753C (fr)
IE (1) IE52094B1 (fr)
IL (1) IL63549A (fr)
MX (1) MX157680A (fr)
NO (1) NO159773C (fr)
NZ (1) NZ197962A (fr)
PT (1) PT73531B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE453649B (sv) * 1984-11-09 1988-02-22 Santrade Ltd Verktyg i form av en kompoundkropp bestaende av en kerna och ett holje
DK165775C (da) * 1985-07-18 1993-06-14 Teknologisk Inst Fremgangsmaade til fremstilling af en sliddel til et jordbearbejdningsredskab
SE462182B (sv) * 1986-09-01 1990-05-14 Sandvik Ab Foerfarande foer framstaellning av en skyddsplatta i kompoundutfoerande saasom splitterskydd, kompoundpansar o d
DE4321143A1 (de) * 1993-06-25 1995-01-05 Saar Hartmetall & Werkzeuge Verbundkörper, bestehend aus Werkstoffen unterschiedlicher thermischer und mechanischer Eigenschaften
DE4340652C2 (de) * 1993-11-30 2003-10-16 Widia Gmbh Verbundwerkstoff und Verfahren zu seiner Herstellung
KR100391096B1 (ko) * 1995-09-27 2003-12-01 가부시키가이샤 이시즈카 겐큐쇼 초지립함유복합재및그제법
DE19855422A1 (de) 1998-12-01 2000-06-08 Basf Ag Hartstoff-Sinterformteil mit einem nickel- und kobaltfreien, stickstoffhaltigen Stahl als Binder der Hartstoffphase
DE19912721C1 (de) 1999-03-20 2000-08-10 Simon Karl Gmbh & Co Kg Verfahren zum Herstellen einer Fräslamelle und nach dem Verfahren hergestellte Fräslamelle
RU2167742C2 (ru) * 1999-03-31 2001-05-27 Курский государственный технический университет Способ армирования металлических изделий твердосплавным слоем
US7556668B2 (en) 2001-12-05 2009-07-07 Baker Hughes Incorporated Consolidated hard materials, methods of manufacture, and applications
US6854527B2 (en) 2002-04-08 2005-02-15 Kennametal Inc. Fracture resistant carbide snowplow and grader blades
US10022845B2 (en) 2014-01-16 2018-07-17 Milwaukee Electric Tool Corporation Tool bit
CN212351801U (zh) 2017-12-01 2021-01-15 米沃奇电动工具公司 用于驱动紧固件的工具头
USD921468S1 (en) 2018-08-10 2021-06-08 Milwaukee Electric Tool Corporation Driver bit
CN113232380B (zh) * 2021-04-30 2023-03-28 咸阳职业技术学院 一种高强高韧层状互通结构钢结硬质合金及其制备方法
CN119567652B (zh) * 2023-09-06 2026-04-07 华为技术有限公司 复合材料、制备方法及电子设备
CN119800195B (zh) * 2024-12-25 2025-12-19 九江金鹭硬质合金有限公司 一种奥氏体不锈钢钢结硬质合金及制备方法
CN120619359A (zh) * 2025-07-04 2025-09-12 宁波建锡新材料有限公司 球磨机用梯度结构碳化钨-钴复合磨球的制备方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB530639A (en) * 1938-06-16 1940-12-17 Meutsch Voigtlaender & Co Process for the production of articles provided with coatings or insets of hard metal
CH215453A (de) * 1939-07-24 1941-06-30 Krupp Ag Aus einem Hartmetallkörper und einer Unterlage bestehender, als Arbeitsgerät oder Werkzeug verwendbarer Gegenstand.
SE333437B (fr) * 1969-03-03 1971-03-15 Asea Ab
DE2722271C3 (de) * 1977-05-17 1979-12-06 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf Verfahren zur Herstellung von Werkzeugen durch Verbundsinterung
GB2007720B (en) * 1977-09-27 1982-08-18 Nippon Tungsten Cemented carbide layer
DE2916709A1 (de) * 1979-04-25 1980-10-30 Krebsoege Gmbh Sintermetall Werkzeuge mit schneiden aus harten stoffen

Also Published As

Publication number Publication date
KR830006460A (ko) 1983-09-24
AU7368081A (en) 1982-02-25
DK158957C (da) 1991-01-21
DE3175299D1 (en) 1986-10-16
MX157680A (es) 1988-12-09
DK158957B (da) 1990-08-06
ES514551A0 (es) 1983-10-16
FI72753B (fi) 1987-03-31
FI72753C (fi) 1987-07-10
EP0046209A1 (fr) 1982-02-24
FI812533L (fi) 1982-02-19
NZ197962A (en) 1985-05-31
NO159773C (no) 1989-02-08
ES8400271A1 (es) 1983-10-16
DK364581A (da) 1982-02-19
IL63549A (en) 1983-12-30
IE52094B1 (en) 1987-06-10
KR850001553B1 (ko) 1985-10-17
PT73531A (en) 1981-09-01
PT73531B (en) 1982-11-03
AU553481B2 (en) 1986-07-17
ES8301433A1 (es) 1982-12-01
NO159773B (no) 1988-10-31
IE811872L (en) 1982-02-18
IL63549A0 (en) 1981-11-30
EP0046209B1 (fr) 1986-09-10
NO812781L (no) 1982-02-19
ES504800A0 (es) 1982-12-01

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Legal Events

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MKEX Expiry