ATE392967T1 - Verfahren zur herstellung eines zementierten carbidpulvers bei niedrigem druck - Google Patents

Verfahren zur herstellung eines zementierten carbidpulvers bei niedrigem druck

Info

Publication number
ATE392967T1
ATE392967T1 AT06445050T AT06445050T ATE392967T1 AT E392967 T1 ATE392967 T1 AT E392967T1 AT 06445050 T AT06445050 T AT 06445050T AT 06445050 T AT06445050 T AT 06445050T AT E392967 T1 ATE392967 T1 AT E392967T1
Authority
AT
Austria
Prior art keywords
cemented carbide
milling
powder
carbide powder
submicron
Prior art date
Application number
AT06445050T
Other languages
English (en)
Inventor
Ove Alm
Susanne Norgren
Alistair Grearson
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
Application granted granted Critical
Publication of ATE392967T1 publication Critical patent/ATE392967T1/de

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
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • 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
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/105—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing inorganic lubricating or binding agents, e.g. metal salts
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • 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
    • 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
    • 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
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/041—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by mechanical alloying, e.g. blending, milling
    • 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
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/042—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling using a particular milling fluid
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
AT06445050T 2005-07-29 2006-06-20 Verfahren zur herstellung eines zementierten carbidpulvers bei niedrigem druck ATE392967T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0501746A SE529297C2 (sv) 2005-07-29 2005-07-29 Sätt att tillverka en submikron hårdmetallpulverblandning med lågt presstryck

Publications (1)

Publication Number Publication Date
ATE392967T1 true ATE392967T1 (de) 2008-05-15

Family

ID=37074448

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06445050T ATE392967T1 (de) 2005-07-29 2006-06-20 Verfahren zur herstellung eines zementierten carbidpulvers bei niedrigem druck

Country Status (9)

Country Link
US (1) US8425652B2 (de)
EP (1) EP1749601B1 (de)
JP (1) JP5324033B2 (de)
KR (1) KR101278350B1 (de)
CN (1) CN100592945C (de)
AT (1) ATE392967T1 (de)
DE (1) DE602006000982T2 (de)
IL (1) IL176536A (de)
SE (1) SE529297C2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100996838B1 (ko) 2005-03-28 2010-11-26 쿄세라 코포레이션 초경합금 및 절삭 공구
US8455116B2 (en) 2007-06-01 2013-06-04 Sandvik Intellectual Property Ab Coated cemented carbide cutting tool insert
SE0701761L (sv) 2007-06-01 2008-12-02 Sandvik Intellectual Property Finkornig hårdmetall för svarvning i varmhållfasta superlegeringar (HRSA) och rostfria stål
SE0701449L (sv) 2007-06-01 2008-12-02 Sandvik Intellectual Property Finkornig hårdmetall med förfinad struktur
SE533912C2 (sv) * 2009-02-19 2011-03-01 Seco Tools Ab Finkornig hårdmetallpulverblandning med låg sintringskrympning och sätt att tillverka densamma
EP2246113A1 (de) * 2009-04-29 2010-11-03 Sandvik Intellectual Property AB Mahlverfahren für Pulvermischungen mit Cermit oder zementiertem Karbid
JP5519430B2 (ja) * 2010-06-30 2014-06-11 株式会社日立製作所 ＭｇＢ２超電導線材の製造方法
CN102719689A (zh) * 2011-03-29 2012-10-10 厦门钨业股份有限公司 水基硬质合金混合料用peg基复配成型剂
RU2452784C1 (ru) * 2011-04-18 2012-06-10 Государственное образовательное учреждение высшего профессионального образования "Тихоокеанский государственный университет" Способ получения тонкодисперсного порошка карбида вольфрама
CN102389857A (zh) * 2011-09-19 2012-03-28 常州大学 一种纳米粉末与非纳米粉末的混制方法
JP5889116B2 (ja) * 2012-06-11 2016-03-22 株式会社日立製作所 ＭｇＢ２超電導線材およびその製造方法
CN103008666A (zh) * 2012-12-27 2013-04-03 遵义中铂硬质合金有限责任公司 硬质合金冷镦模生产工艺方法
CN105154746A (zh) * 2015-09-07 2015-12-16 南京腾达五金制品有限公司 一种耐高温合金刀头及其制备方法
CN111390183A (zh) * 2020-04-22 2020-07-10 重庆辰罡科技有限公司 一种硬质合金的制造工艺及金属切削刀具和模具

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442668A (en) * 1965-08-16 1969-05-06 Gen Motors Corp Method of manufacturing ceramics
US3410684A (en) 1967-06-07 1968-11-12 Chrysler Corp Powder metallurgy
JPS518726B2 (de) * 1972-02-17 1976-03-19
US4070184A (en) 1976-09-24 1978-01-24 Gte Sylvania Incorporated Process for producing refractory carbide grade powder
US4478888A (en) 1982-04-05 1984-10-23 Gte Products Corporation Process for producing refractory powder
JPH01294807A (ja) * 1988-05-20 1989-11-28 Nitto Denko Corp 超硬合金の製造方法
US4886638A (en) 1989-07-24 1989-12-12 Gte Products Corporation Method for producing metal carbide grade powders
US4902471A (en) * 1989-09-11 1990-02-20 Gte Products Corporation Method for producing metal carbide grade powders
US5268233A (en) * 1991-11-22 1993-12-07 The Lubrizol Corporation Methods of preparing sintered shapes and green shapes used therein
JPH0790305A (ja) * 1993-09-22 1995-04-04 Hokkaido Sumiden Seimitsu Kk 硬質粉末
SE9603936D0 (sv) * 1996-10-25 1996-10-25 Sandvik Ab Method of making cemented carbide by metal injection molding
GB9700566D0 (en) * 1997-01-13 1997-03-05 Avx Ltd Binder removal
SE519315C2 (sv) * 1999-04-06 2003-02-11 Sandvik Ab Sätt att tillverka ett hårdmetallpulver med lågt presstryck
SE519603C2 (sv) 1999-05-04 2003-03-18 Sandvik Ab Sätt att framställa hårdmetall av pulver WC och Co legerat med korntillväxthämmare
SE522462C2 (sv) 2001-12-19 2004-02-10 Seco Tools Ab Metod att tillverka hårdmetallkroppar innefattande bildande av en slurry och en slurry
SE529705C2 (sv) 2005-06-27 2007-10-30 Sandvik Intellectual Property Sätt att tillverka en pulverblandning för hårdmetall

Also Published As

Publication number Publication date
DE602006000982D1 (de) 2008-06-05
KR101278350B1 (ko) 2013-06-25
SE0501746L (sv) 2007-01-30
EP1749601A1 (de) 2007-02-07
US20070025872A1 (en) 2007-02-01
CN1903486A (zh) 2007-01-31
JP2007039810A (ja) 2007-02-15
EP1749601B1 (de) 2008-04-23
SE529297C2 (sv) 2007-06-26
US8425652B2 (en) 2013-04-23
IL176536A0 (en) 2006-10-05
CN100592945C (zh) 2010-03-03
IL176536A (en) 2010-11-30
KR20070015030A (ko) 2007-02-01
DE602006000982T2 (de) 2009-06-10
JP5324033B2 (ja) 2013-10-23

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