ZA955993B - Method of preparing multicarbide powders for hard materials - Google Patents

Method of preparing multicarbide powders for hard materials

Info

Publication number
ZA955993B
ZA955993B ZA955993A ZA955993A ZA955993B ZA 955993 B ZA955993 B ZA 955993B ZA 955993 A ZA955993 A ZA 955993A ZA 955993 A ZA955993 A ZA 955993A ZA 955993 B ZA955993 B ZA 955993B
Authority
ZA
South Africa
Prior art keywords
preparing
multicarbide
powders
hard materials
powder
Prior art date
Application number
ZA955993A
Other languages
English (en)
Inventor
Mamoun Muhammed
Ingmar Grenthe
Sverker Wahlberg
Original Assignee
Sandvink Ab
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 Sandvink Ab filed Critical Sandvink Ab
Publication of ZA955993B publication Critical patent/ZA955993B/xx

Links

Classifications

    • 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
    • C22C1/045—Alloys based on refractory 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
ZA955993A 1994-07-22 1995-07-18 Method of preparing multicarbide powders for hard materials ZA955993B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9402555A SE502932C2 (sv) 1994-07-22 1994-07-22 Metod för tillverkning av pulver av hårdmaterial av WC och andra metallkarbider

Publications (1)

Publication Number Publication Date
ZA955993B true ZA955993B (en) 1996-02-22

Family

ID=20394791

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA955993A ZA955993B (en) 1994-07-22 1995-07-18 Method of preparing multicarbide powders for hard materials

Country Status (9)

Country Link
US (1) US5584907A (sv)
EP (1) EP0765200B1 (sv)
JP (1) JPH10507226A (sv)
AT (1) ATE193473T1 (sv)
DE (1) DE69517320T2 (sv)
IL (1) IL114676A (sv)
SE (1) SE502932C2 (sv)
WO (1) WO1996003240A1 (sv)
ZA (1) ZA955993B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5746803A (en) * 1996-06-04 1998-05-05 The Dow Chemical Company Metallic-carbide group VIII metal powder and preparation methods thereof
SE9803614L (sv) * 1998-10-19 2000-04-20 Muhammed Mamoun Förfarande och anordning för framställning av nanopartiklar
US6254658B1 (en) 1999-02-24 2001-07-03 Mitsubishi Materials Corporation Cemented carbide cutting tool
KR100346762B1 (ko) * 1999-07-21 2002-07-31 한국기계연구원 초미립 ＷＣ/ＴｉＣ/Ｃｏ 복합초경분말 제조방법
SE526626C2 (sv) * 2003-08-12 2005-10-18 Sandvik Intellectual Property Sätt att tillverka submikron hårdmetall
CN100441347C (zh) * 2005-08-25 2008-12-10 自贡硬质合金有限责任公司 仲钨酸铵直接还原生产高压坯强度钨粉的方法
IN2013CH04500A (sv) 2013-10-04 2015-04-10 Kennametal India Ltd

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488291A (en) * 1964-06-17 1970-01-06 Cabot Corp Process and composition for the production of cemented metal carbides
US3440035A (en) * 1965-08-30 1969-04-22 Toshiba Tungaloy Co Ltd Method for preparing raw materials for sintered alloys
WO1991007244A1 (en) * 1989-11-09 1991-05-30 Procedyne Corp. Spray conversion process for the production of nanophase composite powders
SE502931C2 (sv) * 1994-06-10 1996-02-26 Sandvik Ab Metod för tillverkning av pulver för WC-hårdmaterial

Also Published As

Publication number Publication date
EP0765200B1 (en) 2000-05-31
JPH10507226A (ja) 1998-07-14
ATE193473T1 (de) 2000-06-15
DE69517320D1 (de) 2000-07-06
IL114676A0 (en) 1995-11-27
SE9402555L (sv) 1996-01-23
US5584907A (en) 1996-12-17
SE502932C2 (sv) 1996-02-26
DE69517320T2 (de) 2000-10-12
IL114676A (en) 1999-12-22
EP0765200A1 (en) 1997-04-02
WO1996003240A1 (en) 1996-02-08
SE9402555D0 (sv) 1994-07-22

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