ES514551A0 - "A METHOD OF FORMATION OF A CONGLOMERATED CARBIDE TOOL". - Google Patents

"A METHOD OF FORMATION OF A CONGLOMERATED CARBIDE TOOL".

Info

Publication number
ES514551A0
ES514551A0 ES514551A ES514551A ES514551A0 ES 514551 A0 ES514551 A0 ES 514551A0 ES 514551 A ES514551 A ES 514551A ES 514551 A ES514551 A ES 514551A ES 514551 A0 ES514551 A0 ES 514551A0
Authority
ES
Spain
Prior art keywords
conglomerated
formation
carbide tool
carbide
tool
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.)
Granted
Application number
ES514551A
Other languages
Spanish (es)
Other versions
ES8400271A1 (en
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=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES514551(A0) "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
Publication of ES514551A0 publication Critical patent/ES514551A0/en
Publication of ES8400271A1 publication Critical patent/ES8400271A1/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
    • C22C29/10—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)
ES514551A 1980-08-18 1982-07-30 Steel-hard carbide macrostructured tools, compositions and methods of forming. Expired ES8400271A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17880580A 1980-08-18 1980-08-18
US25545381A 1981-04-20 1981-04-20

Publications (2)

Publication Number Publication Date
ES514551A0 true ES514551A0 (en) 1983-10-16
ES8400271A1 ES8400271A1 (en) 1983-10-16

Family

ID=26874678

Family Applications (2)

Application Number Title Priority Date Filing Date
ES504800A Granted ES504800A0 (en) 1980-08-18 1981-08-18 A METHOD OF MANUFACTURING BODIES RESISTANT TO WEAR OF HARD STEEL CARBIDE COMPOUNDS.
ES514551A Expired ES8400271A1 (en) 1980-08-18 1982-07-30 Steel-hard carbide macrostructured tools, compositions and methods of forming.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES504800A Granted ES504800A0 (en) 1980-08-18 1981-08-18 A METHOD OF MANUFACTURING BODIES RESISTANT TO WEAR OF HARD STEEL CARBIDE COMPOUNDS.

Country Status (14)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DK165775C (en) * 1985-07-18 1993-06-14 Teknologisk Inst PROCEDURE FOR MANUFACTURING A SLOT FOR A EQUIPMENT
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
DE4321143A1 (en) * 1993-06-25 1995-01-05 Saar Hartmetall & Werkzeuge Composite body, consisting of materials with different thermal and mechanical properties
DE4340652C2 (en) * 1993-11-30 2003-10-16 Widia Gmbh Composite and process for its manufacture
DE19855422A1 (en) 1998-12-01 2000-06-08 Basf Ag Hard material sintered part with a nickel- and cobalt-free, nitrogen-containing steel as a binder of the hard material phase
DE19912721C1 (en) * 1999-03-20 2000-08-10 Simon Karl Gmbh & Co Kg Sintered metal milling disk production process comprises positioning of cutter inserts in metal powder filled in a pressing die cavity
ATE517708T1 (en) 2001-12-05 2011-08-15 Baker Hughes Inc CONSOLIDATED HARD MATERIAL AND APPLICATIONS
US6854527B2 (en) 2002-04-08 2005-02-15 Kennametal Inc. Fracture resistant carbide snowplow and grader blades
WO2019109098A1 (en) * 2017-12-01 2019-06-06 Milwaukee Electric Tool Corporation Wear resistant tool bit
USD921468S1 (en) 2018-08-10 2021-06-08 Milwaukee Electric Tool Corporation Driver bit
CN113232380B (en) * 2021-04-30 2023-03-28 咸阳职业技术学院 High-strength high-toughness layered intercommunicated structure steel-bonded hard alloy and preparation method thereof

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 (en) * 1939-07-24 1941-06-30 Krupp Ag An object that consists of a hard metal body and a base and can be used as an implement or tool.
SE333437B (en) * 1969-03-03 1971-03-15 Asea Ab
DE2722271C3 (en) * 1977-05-17 1979-12-06 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf Process for the production of tools by composite sintering
GB2007720B (en) * 1977-09-27 1982-08-18 Nippon Tungsten Cemented carbide layer
DE2916709A1 (en) * 1979-04-25 1980-10-30 Krebsoege Gmbh Sintermetall Tools using cutters made of hard materials - where cutter is bonded to tool shank or carrier by powder metallurgy, esp via isostatic pressing of the shank

Also Published As

Publication number Publication date
IL63549A (en) 1983-12-30
DE3175299D1 (en) 1986-10-16
ES8301433A1 (en) 1982-12-01
KR830006460A (en) 1983-09-24
NZ197962A (en) 1985-05-31
KR850001553B1 (en) 1985-10-17
DK158957C (en) 1991-01-21
AU7368081A (en) 1982-02-25
IE811872L (en) 1982-02-18
FI72753C (en) 1987-07-10
ES504800A0 (en) 1982-12-01
NO812781L (en) 1982-02-19
DK158957B (en) 1990-08-06
NO159773B (en) 1988-10-31
MX157680A (en) 1988-12-09
DK364581A (en) 1982-02-19
EP0046209A1 (en) 1982-02-24
EP0046209B1 (en) 1986-09-10
AU553481B2 (en) 1986-07-17
IE52094B1 (en) 1987-06-10
FI812533L (en) 1982-02-19
NO159773C (en) 1989-02-08
CA1188136A (en) 1985-06-04
IL63549A0 (en) 1981-11-30
PT73531B (en) 1982-11-03
FI72753B (en) 1987-03-31
ES8400271A1 (en) 1983-10-16
PT73531A (en) 1981-09-01

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506