[go: up one dir, main page]

IL114676A - Methods for preparing multicarbide powders for hard materials - Google Patents

Methods for preparing multicarbide powders for hard materials

Info

Publication number
IL114676A
IL114676A IL11467695A IL11467695A IL114676A IL 114676 A IL114676 A IL 114676A IL 11467695 A IL11467695 A IL 11467695A IL 11467695 A IL11467695 A IL 11467695A IL 114676 A IL114676 A IL 114676A
Authority
IL
Israel
Prior art keywords
preparing
multicarbide
powders
methods
hard materials
Prior art date
Application number
IL11467695A
Other languages
English (en)
Other versions
IL114676A0 (en
Original Assignee
Sandvik 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 Sandvik Ab filed Critical Sandvik Ab
Publication of IL114676A0 publication Critical patent/IL114676A0/xx
Publication of IL114676A publication Critical patent/IL114676A/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)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Powder Metallurgy (AREA)
IL11467695A 1994-07-22 1995-07-19 Methods for preparing multicarbide powders for hard materials IL114676A (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 (2)

Publication Number Publication Date
IL114676A0 IL114676A0 (en) 1995-11-27
IL114676A true IL114676A (en) 1999-12-22

Family

ID=20394791

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11467695A IL114676A (en) 1994-07-22 1995-07-19 Methods for preparing multicarbide powders for hard materials

Country Status (9)

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

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 (xx) 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
JPH086129B2 (ja) * 1989-11-09 1996-01-24 プロセダイン コーポレーション ナノフェーズ混成粉末生産のための噴霧変換方法
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
EP0765200A1 (en) 1997-04-02
US5584907A (en) 1996-12-17
SE502932C2 (sv) 1996-02-26
DE69517320D1 (de) 2000-07-06
ATE193473T1 (de) 2000-06-15
SE9402555L (sv) 1996-01-23
DE69517320T2 (de) 2000-10-12
ZA955993B (en) 1996-02-22
IL114676A0 (en) 1995-11-27
EP0765200B1 (en) 2000-05-31
JPH10507226A (ja) 1998-07-14
SE9402555D0 (sv) 1994-07-22
WO1996003240A1 (en) 1996-02-08

Similar Documents

Publication Publication Date Title
CA2192824A1 (en) Pyridone-carboxylic acid derivatives, processes for the preparation thereof and anti-tumor agents containing the pyridone-carboxylic acid derivatives
JPS55139839A (en) Catalyst for production of acrylonitrile
SE9402081D0 (sv) Method of preparing powders for hard materials
IL114676A0 (en) Methods for preparing multicarbide powders for hard materials
IL114675A (en) Method for preparing powders for hard materials from soluble cobalt salts
SE9403954D0 (sv) Method of preparing powders for hard materials from cobalt salts and soluble tungstate salts
Ashmawy et al. The catalytic effect of transition metal-ion ammine complexes on the decomposition of hydrogen peroxide in the presence of Dower-50W resin in aqueous medium
JPS57175186A (en) Novel vitamin e derivative and its preparation
JPS57171989A (en) Aminometyl-secalonic acid and its preparation
PT76094A (en) Process for preparing <<2-<(nitropyridinyl) amino> phenyl>> arylmethanones useful for the manufacture of pyrido <1,4> benzodiazepines and of pharmaceutical compositions containing the same
JPS5515981A (en) Diamond sintered body
JPS5444682A (en) 5-fluorouracil derivative
JPS5540617A (en) Mitomycin derivative
GB1447557A (en) Method of producing acrylamide with a raney copper catalyst
Aruna et al. Macrocyclic complexes of lanthanides in identical ligand frameworks Part 2. Synthesis of lanthanide (III) and yttrium (III) complexes of an 18-membered hexaaza macrocycle
de Oliveira Application of Antipiping Powder Compounds in Iron and Steel Casting
JPS54145631A (en) Preparation of 2-cyanophenol derivative
JPS54145633A (en) Preparation of 2,6-dicyanophenol derivative
JPS57120593A (en) Metal complex of 7-methoxycephalosporin and its preparation
JPS55136263A (en) Preparation of 3-trifluoromethylpyridine
JPS57142964A (en) Sulfonium compound and its preparation
JPS54145632A (en) Preparation of 2-cyanophenol derivative
JPS5542242A (en) Production of cyanogen chloride
JPS5484539A (en) Production of m-phenoxytoluene
JPS57123152A (en) Novel aminobenzoic acid derivative and drug composition

Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees