SE526626C2 - Sätt att tillverka submikron hårdmetall - Google Patents

Sätt att tillverka submikron hårdmetall

Info

Publication number
SE526626C2
SE526626C2 SE0302199A SE0302199A SE526626C2 SE 526626 C2 SE526626 C2 SE 526626C2 SE 0302199 A SE0302199 A SE 0302199A SE 0302199 A SE0302199 A SE 0302199A SE 526626 C2 SE526626 C2 SE 526626C2
Authority
SE
Sweden
Prior art keywords
powder
cemented carbide
ways
mixed
minutes
Prior art date
Application number
SE0302199A
Other languages
English (en)
Swedish (sv)
Other versions
SE0302199L (sv
SE0302199D0 (sv
Inventor
Rickard Sandberg
Mathias Tillman
Mats Waldenstroem
Original Assignee
Sandvik Intellectual Property
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 Intellectual Property filed Critical Sandvik Intellectual Property
Priority to SE0302199A priority Critical patent/SE526626C2/sv
Publication of SE0302199D0 publication Critical patent/SE0302199D0/xx
Priority to US10/833,187 priority patent/US7514061B2/en
Priority to EP04012010A priority patent/EP1507014A1/en
Priority to KR1020040049611A priority patent/KR101139745B1/ko
Priority to CN2004100588857A priority patent/CN1584093B/zh
Priority to JP2004234454A priority patent/JP2005060224A/ja
Publication of SE0302199L publication Critical patent/SE0302199L/sv
Publication of SE526626C2 publication Critical patent/SE526626C2/sv

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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
SE0302199A 2003-08-12 2003-08-12 Sätt att tillverka submikron hårdmetall SE526626C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE0302199A SE526626C2 (sv) 2003-08-12 2003-08-12 Sätt att tillverka submikron hårdmetall
US10/833,187 US7514061B2 (en) 2003-08-12 2004-04-28 Method of making submicron cemented carbide
EP04012010A EP1507014A1 (en) 2003-08-12 2004-05-21 Method of making submicron cemented carbide
KR1020040049611A KR101139745B1 (ko) 2003-08-12 2004-06-29 서브미크론 초경 합금을 제조하는 방법
CN2004100588857A CN1584093B (zh) 2003-08-12 2004-08-03 制造亚微米渗碳碳化物的方法
JP2004234454A JP2005060224A (ja) 2003-08-12 2004-08-11 サブミクロンの超硬合金を作製する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0302199A SE526626C2 (sv) 2003-08-12 2003-08-12 Sätt att tillverka submikron hårdmetall

Publications (3)

Publication Number Publication Date
SE0302199D0 SE0302199D0 (sv) 2003-08-12
SE0302199L SE0302199L (sv) 2005-02-13
SE526626C2 true SE526626C2 (sv) 2005-10-18

Family

ID=27800877

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0302199A SE526626C2 (sv) 2003-08-12 2003-08-12 Sätt att tillverka submikron hårdmetall

Country Status (6)

Country Link
US (1) US7514061B2 (https=)
EP (1) EP1507014A1 (https=)
JP (1) JP2005060224A (https=)
KR (1) KR101139745B1 (https=)
CN (1) CN1584093B (https=)
SE (1) SE526626C2 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2418742C2 (ru) * 2009-08-14 2011-05-20 Институт химии твердого тела Уральского отделения Российской Академии наук Способ получения ультра-нанодисперсного порошка карбида
RU2452784C1 (ru) * 2011-04-18 2012-06-10 Государственное образовательное учреждение высшего профессионального образования "Тихоокеанский государственный университет" Способ получения тонкодисперсного порошка карбида вольфрама
CN108892141A (zh) * 2018-09-06 2018-11-27 北京科技大学 一种高纯、超细碳化钨的制备方法
US11339096B1 (en) * 2019-05-13 2022-05-24 Sumitomo Electric Industries, Ltd. Tungsten carbide powder
CN113939474B (zh) * 2019-05-13 2024-01-16 住友电气工业株式会社 碳化钨粉末及其制造方法
CN110142414A (zh) * 2019-06-25 2019-08-20 赵立夫 一种纳米晶数控刀具用硬质合金复合粉的制备方法
WO2024005100A1 (ja) * 2022-06-30 2024-01-04 京セラ株式会社 炭化タングステン粉末

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129520B2 (https=) * 1971-09-09 1976-08-26
JPS54150400A (en) * 1978-05-17 1979-11-26 Sumitomo Electric Ind Ltd Manufacture of molybdenum-containing hard solid solution
US5567662A (en) * 1994-02-15 1996-10-22 The Dow Chemical Company Method of making metallic carbide powders
SE504730C2 (sv) * 1994-11-16 1997-04-14 Sandvik Ab Metod att tillverka pulver av ett komplext ammoniumsalt av W och Co och/eller Ni
SE502932C2 (sv) * 1994-07-22 1996-02-26 Sandvik Ab Metod för tillverkning av pulver av hårdmaterial av WC och andra metallkarbider
US5613998A (en) * 1995-05-23 1997-03-25 Nanodyne Incorporated Reclamation process for tungsten carbide and tungsten-based materials
JPH10212165A (ja) 1997-01-27 1998-08-11 Tokyo Tungsten Co Ltd 複合炭化物粉末及びその製造方法
SE512754C2 (sv) 1997-09-05 2000-05-08 Sandvik Ab Sätt att tillverka ultrafina WC-Co-legeringar
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
SE510659C2 (sv) 1997-10-14 1999-06-14 Sandvik Ab Sätt att framställa en hårdmetall innefattande beläggning av partiklar av hårdämnet med bindemetall
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
KR100374705B1 (ko) 2000-06-19 2003-03-04 한국기계연구원 탄화텅스텐/코발트계 초경합금의 제조방법
KR100359643B1 (ko) * 2000-09-21 2002-11-04 박영효 습식 혼합에 의한 초미립 탄화텅스텐분말 제조방법
JP4489042B2 (ja) * 2006-03-20 2010-06-23 株式会社東芝 切削工具用焼結体の製造方法

Also Published As

Publication number Publication date
KR20050018588A (ko) 2005-02-23
CN1584093B (zh) 2012-06-27
KR101139745B1 (ko) 2012-04-26
SE0302199L (sv) 2005-02-13
JP2005060224A (ja) 2005-03-10
US7514061B2 (en) 2009-04-07
US20050036934A1 (en) 2005-02-17
EP1507014A1 (en) 2005-02-16
CN1584093A (zh) 2005-02-23
SE0302199D0 (sv) 2003-08-12

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