IL275904B2 - Powder containing coated hard material particles - Google Patents

Powder containing coated hard material particles

Info

Publication number
IL275904B2
IL275904B2 IL275904A IL27590420A IL275904B2 IL 275904 B2 IL275904 B2 IL 275904B2 IL 275904 A IL275904 A IL 275904A IL 27590420 A IL27590420 A IL 27590420A IL 275904 B2 IL275904 B2 IL 275904B2
Authority
IL
Israel
Prior art keywords
hard material
material particles
cobalt
process according
powder
Prior art date
Application number
IL275904A
Other languages
English (en)
Hebrew (he)
Other versions
IL275904B1 (en
IL275904A (en
Original Assignee
H C Starck Tungsten Gmbh
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 H C Starck Tungsten Gmbh filed Critical H C Starck Tungsten Gmbh
Publication of IL275904A publication Critical patent/IL275904A/en
Publication of IL275904B1 publication Critical patent/IL275904B1/en
Publication of IL275904B2 publication Critical patent/IL275904B2/en

Links

Classifications

    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/17—Metallic particles coated with metal
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
    • B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • 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
    • 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
    • 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
    • C22C29/16—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on nitrides
    • 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
    • B22F2201/00—Treatment under specific atmosphere
    • B22F2201/01—Reducing atmosphere
    • B22F2201/013—Hydrogen
    • 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
    • B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
    • B22F2302/10—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
    • B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
    • B22F2302/20—Nitride
    • 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
    • B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
    • B22F2302/45—Others, including non-metals
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency
    • 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
    • Y10T428/12181—Composite powder [e.g., coated, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
IL275904A 2018-02-14 2019-02-06 Powder containing coated hard material particles IL275904B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18156802.3A EP3527306A1 (de) 2018-02-14 2018-02-14 Pulver umfassend beschichtete hartstoffpartikel
PCT/EP2019/052917 WO2019158418A1 (de) 2018-02-14 2019-02-06 Pulver umfassend beschichtete hartstoffpartikel

Publications (3)

Publication Number Publication Date
IL275904A IL275904A (en) 2020-08-31
IL275904B1 IL275904B1 (en) 2024-03-01
IL275904B2 true IL275904B2 (en) 2024-07-01

Family

ID=61258129

Family Applications (1)

Application Number Title Priority Date Filing Date
IL275904A IL275904B2 (en) 2018-02-14 2019-02-06 Powder containing coated hard material particles

Country Status (10)

Country Link
US (1) US11478848B2 (https=)
EP (2) EP3527306A1 (https=)
JP (1) JP7394769B2 (https=)
KR (1) KR102698304B1 (https=)
CN (1) CN111699062B (https=)
CA (1) CA3089525C (https=)
IL (1) IL275904B2 (https=)
MX (1) MX2020007800A (https=)
RU (1) RU2763369C1 (https=)
WO (1) WO2019158418A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119797365B (zh) * 2025-03-13 2025-07-11 崇义章源钨业股份有限公司 一种超粗碳化钨粉、超粗晶粒硬质合金及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030097907A1 (en) * 2001-11-28 2003-05-29 Carroll Daniel F. Methods of producing composite powders

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US4214895A (en) * 1979-05-14 1980-07-29 Gte Sylvania Incorporated Method for producing cobalt metal powder
US4218240A (en) * 1979-05-14 1980-08-19 Gte Products Corporation Method for producing cobaltic hexammine compounds and cobalt metal powder
SU1588503A1 (ru) 1988-03-14 1990-08-30 Научно-Исследовательский Институт Композиционных Систем И Покрытий Способ получени плакированного композиционного порошкового материала
SE502754C2 (sv) * 1994-03-31 1995-12-18 Sandvik Ab Sätt att framställa belagt hårdämnespulver
SE507212C2 (sv) * 1995-09-29 1998-04-27 Sandvik Ab Sätt att belägga hårdämnespulver med Co eller Ni genom reduktion med polyol
CN1212191A (zh) * 1997-09-23 1999-03-31 上海华明高技术（集团）有限公司 制造WC/Co复合纳米粉末的方法
SE510749C2 (sv) * 1997-12-22 1999-06-21 Sandvik Ab Sätt att framställa ett metallkompositmaterial innehållande hårda partiklar och bindemetall
RU2149217C1 (ru) 1998-07-17 2000-05-20 Фокина Елена Леонидовна Способ нанесения металлического покрытия на поверхность порошков и подложек
JP2000149941A (ja) 1998-11-16 2000-05-30 Sumitomo Metal Mining Co Ltd アルカリ二次電池用水酸化ニッケル粉末の製造方法
DE19962015A1 (de) 1999-12-22 2001-06-28 Starck H C Gmbh Co Kg Pulvermischungen bzw. Verbundpulver, Verfahren zu ihrer Herstellung und ihre Verwendung in Verbundwerkstoffen
GB2399824A (en) 2002-09-21 2004-09-29 Univ Birmingham Metal coated metallurgical particles
KR100528330B1 (ko) * 2003-02-19 2005-11-16 삼성전자주식회사 무기 분말의 코팅방법 및 이에 의하여 제조된 코팅된무기입자
RU2260500C1 (ru) 2004-03-22 2005-09-20 Иркутский институт химии им. А.Е. Фаворского Сибирского отделения Российской академии наук (ИрИХ СО РАН) Способ получения наноразмерных металлических и металлоксидных частиц
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CN101186990A (zh) * 2007-10-19 2008-05-28 中南大学 超细硬质合金包覆粉末及其制造方法
EA029694B1 (ru) 2009-08-04 2018-05-31 Элломет Корпорейшн Порошковый материал, включающий твердые частицы с ударно-вязким покрытием и материал ударно-вязкой матрицы, способ получения такого материала и спеченные изделия, полученные таким способом
EP2470317A4 (en) 2009-08-27 2015-04-01 Smith International METHOD FOR FORMING METAL DEPOSITS ON ULTRA-HARD MATERIALS
CN102294473B (zh) * 2011-08-31 2013-04-10 株洲钻石切削刀具股份有限公司 TiC/Ti(C,N)-Mo-Ni/Co复合粉末及其制备方法和应用
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US20030097907A1 (en) * 2001-11-28 2003-05-29 Carroll Daniel F. Methods of producing composite powders

Also Published As

Publication number Publication date
CA3089525A1 (en) 2019-08-22
EP3752305A1 (de) 2020-12-23
IL275904B1 (en) 2024-03-01
WO2019158418A1 (de) 2019-08-22
KR102698304B1 (ko) 2024-08-23
CA3089525C (en) 2023-08-01
EP3527306A1 (de) 2019-08-21
US11478848B2 (en) 2022-10-25
MX2020007800A (es) 2020-09-18
CN111699062B (zh) 2023-01-24
JP7394769B2 (ja) 2023-12-08
JP2021513601A (ja) 2021-05-27
RU2763369C1 (ru) 2021-12-28
IL275904A (en) 2020-08-31
KR20200118413A (ko) 2020-10-15
CN111699062A (zh) 2020-09-22
US20200368810A1 (en) 2020-11-26

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