JP2001515962A5 - - Google Patents

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Publication number
JP2001515962A5
JP2001515962A5 JP2000510903A JP2000510903A JP2001515962A5 JP 2001515962 A5 JP2001515962 A5 JP 2001515962A5 JP 2000510903 A JP2000510903 A JP 2000510903A JP 2000510903 A JP2000510903 A JP 2000510903A JP 2001515962 A5 JP2001515962 A5 JP 2001515962A5
Authority
JP
Japan
Prior art keywords
particle size
cemented carbide
producing
ratio
range
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.)
Pending
Application number
JP2000510903A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001515962A (ja
Filing date
Publication date
Priority claimed from SE9703203A external-priority patent/SE512754C2/sv
Application filed filed Critical
Publication of JP2001515962A publication Critical patent/JP2001515962A/ja
Publication of JP2001515962A5 publication Critical patent/JP2001515962A5/ja
Pending legal-status Critical Current

Links

JP2000510903A 1997-09-05 1998-09-04 超微細ＷＣ−Ｃｏ合金の製造方法 Pending JP2001515962A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9703203A SE512754C2 (sv) 1997-09-05 1997-09-05 Sätt att tillverka ultrafina WC-Co-legeringar
SE9703203-1 1997-09-05
PCT/SE1998/001573 WO1999013120A1 (en) 1997-09-05 1998-09-04 Method of making ultrafine wc-co alloys

Publications (2)

Publication Number Publication Date
JP2001515962A JP2001515962A (ja) 2001-09-25
JP2001515962A5 true JP2001515962A5 (enExample) 2006-01-05

Family

ID=20408150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000510903A Pending JP2001515962A (ja) 1997-09-05 1998-09-04 超微細ＷＣ−Ｃｏ合金の製造方法

Country Status (9)

Country Link
US (1) US6413293B1 (enExample)
EP (1) EP1019558B1 (enExample)
JP (1) JP2001515962A (enExample)
KR (1) KR100531704B1 (enExample)
CN (1) CN1088115C (enExample)
AT (1) ATE245206T1 (enExample)
DE (1) DE69816462T2 (enExample)
SE (1) SE512754C2 (enExample)
WO (1) WO1999013120A1 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9703204L (sv) * 1997-09-05 1999-03-06 Sandvik Ab Verktyg för borrning/fräsning av kretskortsmaterial
SE519603C2 (sv) * 1999-05-04 2003-03-18 Sandvik Ab Sätt att framställa hårdmetall av pulver WC och Co legerat med korntillväxthämmare
SE9903898D0 (sv) * 1999-10-28 1999-10-28 Sandvik Ab Cemented carbide tool for wood working
SE526626C2 (sv) 2003-08-12 2005-10-18 Sandvik Intellectual Property Sätt att tillverka submikron hårdmetall
JP4571430B2 (ja) * 2004-04-15 2010-10-27 富士重工業株式会社 ブローチ及びそのブローチを用いた切削加工方法
CN100507038C (zh) * 2006-01-17 2009-07-01 武汉理工大学 碳化钨—抑制剂复合粉末及其超细硬质合金的制备方法
CN100439011C (zh) * 2006-01-20 2008-12-03 华南理工大学 一种碳化钨基硬质合金粉末冶金材料及其制备方法
SE530516C2 (sv) * 2006-06-15 2008-06-24 Sandvik Intellectual Property Belagt hårdmetallskär, metod att tillverka detta samt dess användning vid fräsning av gjutjärn
CN100486740C (zh) * 2006-08-18 2009-05-13 谭天翔 碳化钨或碳化钨-金属钴超细颗粒粉末的直接还原碳化制备方法
SE0701449L (sv) 2007-06-01 2008-12-02 Sandvik Intellectual Property Finkornig hårdmetall med förfinad struktur
US8455116B2 (en) 2007-06-01 2013-06-04 Sandvik Intellectual Property Ab Coated cemented carbide cutting tool insert
SE0701761A0 (sv) 2007-06-01 2008-12-02 Sandvik Intellectual Property Finkornig hårdmetall för svarvning i varmhållfasta superlegeringar (HRSA) och rostfria stål
JP2009035810A (ja) * 2007-07-11 2009-02-19 Sumitomo Electric Hardmetal Corp 超硬合金
SE531704C2 (sv) * 2007-07-13 2009-07-14 Seco Tools Ab Finkornig hårdmetall för svarvning av varmhållfasta superlegeringar (HRSA)
CN101812621A (zh) * 2010-04-22 2010-08-25 株洲硬质合金集团有限公司 一种亚微细硬质合金及其制备方法
CN101824575B (zh) * 2010-05-27 2011-09-07 中南大学 一种超细晶WC/Co系硬质合金及其制备方法
CN102728710A (zh) * 2012-07-06 2012-10-17 济南市冶金科学研究所 硬质合金冲头
CN104451217B (zh) * 2013-09-17 2017-05-03 自贡硬质合金有限责任公司 一种超细硬质合金的制备方法
EP3084028B1 (en) * 2013-12-17 2019-11-20 Hyperion Materials & Technologies (Sweden) AB Composition for a novel grade for cutting tools
US9518308B2 (en) 2013-12-23 2016-12-13 King Fahd University Of Petroleum And Minerals High-density and high-strength WC-based cemented carbide
CN104087790B (zh) * 2014-04-09 2018-05-18 湖南博云东方粉末冶金有限公司 用于超细硬质合金制备的晶粒生长抑制剂的添加方法
CN104439233B (zh) * 2014-12-15 2016-09-21 技锋精密刀具（马鞍山）有限公司 一种硬质合金分切刀具用的材料
CN105252239A (zh) * 2015-10-16 2016-01-20 东华大学 一种梯度硬质合金刀具制备方法
CN106282717A (zh) * 2016-08-19 2017-01-04 合肥东方节能科技股份有限公司 一种基于微波烧结的硬质合金成型导卫导轮的方法
SE541073C2 (en) 2016-11-18 2019-03-26 Epiroc Drilling Tools Ab Drill bit insert for percussive rock drilling
KR102064171B1 (ko) 2017-12-20 2020-01-09 한국야금 주식회사 초경합금 절삭공구
CN109852865A (zh) * 2019-03-05 2019-06-07 常熟中材钨业科技有限公司 一种模具用耐高温耐磨硬质合金材料及其制备方法
CN110052616A (zh) * 2019-06-03 2019-07-26 湖南伊澍智能制造有限公司 一种3d打印合金粉末及其制备方法
CN115896519A (zh) * 2022-11-16 2023-04-04 河南大地合金有限公司 一种wc超细粉体制备硬质合金的方法及硬质合金

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233147B (de) 1964-05-16 1967-01-26 Philips Nv Verfahren zur Herstellung von Formkoerpern aus Karbiden oder Mischkarbiden
FR2537898A1 (fr) 1982-12-21 1984-06-22 Univ Paris Procede de reduction de composes metalliques par les polyols, et poudres metalliques obtenues par ce procede
JPS61194148A (ja) 1985-02-22 1986-08-28 Hitachi Metals Ltd 超微粒子超硬合金
US4956012A (en) * 1988-10-03 1990-09-11 Newcomer Products, Inc. Dispersion alloyed hard metal composites
US4923512A (en) * 1989-04-07 1990-05-08 The Dow Chemical Company Cobalt-bound tungsten carbide metal matrix composites and cutting tools formed therefrom
US4925626A (en) * 1989-04-13 1990-05-15 Vidhu Anand Method for producing a Wc-Co-Cr alloy suitable for use as a hard non-corrosive coating
US5009705A (en) * 1989-12-28 1991-04-23 Mitsubishi Metal Corporation Microdrill bit
SE502857C2 (sv) 1990-01-04 1996-01-29 Lundmark E Förfarande och anordning för bearbetning, särskilt slipning, av valsar och liknande arbetsstycken
SE9100227D0 (sv) 1991-01-25 1991-01-25 Sandvik Ab Corrosion resistant cemented carbide
JPH06506502A (ja) * 1991-04-10 1994-07-21 サンドビック　アクティエボラーグ セメンテッドカーバイド物品の製造方法
JPH08253836A (ja) 1995-03-14 1996-10-01 Mitsubishi Materials Corp すぐれた靭性を有する耐摩耗性炭化タングステン基超硬合金
JPH0978158A (ja) 1995-09-07 1997-03-25 Mitsubishi Materials Corp 微粒ｗｃ基超硬合金の製造方法

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