SE9402548L - Metod för tillverkning av pulver av hårdmaterial av WC och Co och/eller Ni - Google Patents

Metod för tillverkning av pulver av hårdmaterial av WC och Co och/eller Ni

Info

Publication number
SE9402548L
SE9402548L SE9402548A SE9402548A SE9402548L SE 9402548 L SE9402548 L SE 9402548L SE 9402548 A SE9402548 A SE 9402548A SE 9402548 A SE9402548 A SE 9402548A SE 9402548 L SE9402548 L SE 9402548L
Authority
SE
Sweden
Prior art keywords
powder
production
hard materials
solution
powder containing
Prior art date
Application number
SE9402548A
Other languages
English (en)
Swedish (sv)
Other versions
SE502930C2 (sv
SE9402548D0 (sv
Inventor
Sverker Wahlberg
Mamoun Muhammed
Ingmar Grenthe
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
Priority to SE9402548A priority Critical patent/SE502930C2/sv
Publication of SE9402548D0 publication Critical patent/SE9402548D0/xx
Priority to US08/464,564 priority patent/US5658395A/en
Priority to AT95926572T priority patent/ATE193474T1/de
Priority to JP8505690A priority patent/JPH10503239A/ja
Priority to PCT/SE1995/000872 priority patent/WO1996003239A1/en
Priority to DE69517322T priority patent/DE69517322T2/de
Priority to EP95926572A priority patent/EP0769989B1/en
Priority to ZA956032A priority patent/ZA956032B/xx
Priority to IL11467595A priority patent/IL114675A/xx
Publication of SE9402548L publication Critical patent/SE9402548L/
Publication of SE502930C2 publication Critical patent/SE502930C2/sv

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)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Carbon And Carbon Compounds (AREA)
SE9402548A 1994-07-21 1994-07-21 Metod för tillverkning av pulver av hårdmaterial av WC och Co och/eller Ni SE502930C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9402548A SE502930C2 (sv) 1994-07-21 1994-07-21 Metod för tillverkning av pulver av hårdmaterial av WC och Co och/eller Ni
US08/464,564 US5658395A (en) 1994-07-21 1995-06-05 Method of preparing powders for hard materials from APT and soluble cobalt salts
EP95926572A EP0769989B1 (en) 1994-07-21 1995-07-18 Method of preparing powders for hard materials from apt and soluble cobalt salts
PCT/SE1995/000872 WO1996003239A1 (en) 1994-07-21 1995-07-18 Method of preparing powders for hard materials from apt and soluble cobalt salts
JP8505690A JPH10503239A (ja) 1994-07-21 1995-07-18 Ａｐｔと可溶性コバルト塩とから超硬材料の粉末を作成する方法
AT95926572T ATE193474T1 (de) 1994-07-21 1995-07-18 Verfahren zur herstellung von pulvern für harte materialien aus ammoniumwolframat und löslichen kobaltsalzen
DE69517322T DE69517322T2 (de) 1994-07-21 1995-07-18 Verfahren zur herstellung von pulvern für harte materialien aus ammoniumwolframat und löslichen kobaltsalzen
ZA956032A ZA956032B (en) 1994-07-21 1995-07-19 Method of preparing powders for hard materials from APT and soluble cobalt salts
IL11467595A IL114675A (en) 1994-07-21 1995-07-19 Method for preparing powders for hard materials from soluble cobalt salts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9402548A SE502930C2 (sv) 1994-07-21 1994-07-21 Metod för tillverkning av pulver av hårdmaterial av WC och Co och/eller Ni

Publications (3)

Publication Number Publication Date
SE9402548D0 SE9402548D0 (sv) 1994-07-21
SE9402548L true SE9402548L (sv) 1996-01-22
SE502930C2 SE502930C2 (sv) 1996-02-26

Family

ID=20394784

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9402548A SE502930C2 (sv) 1994-07-21 1994-07-21 Metod för tillverkning av pulver av hårdmaterial av WC och Co och/eller Ni

Country Status (9)

Country Link
US (1) US5658395A ( )
EP (1) EP0769989B1 ( )
JP (1) JPH10503239A ( )
AT (1) ATE193474T1 ( )
DE (1) DE69517322T2 ( )
IL (1) IL114675A ( )
SE (1) SE502930C2 ( )
WO (1) WO1996003239A1 ( )
ZA (1) ZA956032B ( )

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404912B (de) * 1996-11-04 1999-03-25 Plansee Ag Verfahren zur herstellung von pulver-pressansätzen für feinkörniges hartmetall
CA2221432A1 (en) * 1996-12-05 1998-06-05 Li Wu Method of forming metal carbides and metal carbide composites
US6010283A (en) * 1997-08-27 2000-01-04 Kennametal Inc. Cutting insert of a cermet having a Co-Ni-Fe-binder
US6024776A (en) * 1997-08-27 2000-02-15 Kennametal Inc. Cermet having a binder with improved plasticity
US6022175A (en) * 1997-08-27 2000-02-08 Kennametal Inc. Elongate rotary tool comprising a cermet having a Co-Ni-Fe binder
US6170917B1 (en) 1997-08-27 2001-01-09 Kennametal Inc. Pick-style tool with a cermet insert having a Co-Ni-Fe-binder
US5992546A (en) * 1997-08-27 1999-11-30 Kennametal Inc. Rotary earth strata penetrating tool with a cermet insert having a co-ni-fe-binder
FR2784690B1 (fr) * 1998-10-16 2001-10-12 Eurotungstene Poudres Poudres metalliques microniques a base de tungstene et/ou de molybdene et de materiaux de transition 3d
KR100346762B1 (ko) * 1999-07-21 2002-07-31 한국기계연구원 초미립 ＷＣ/ＴｉＣ/Ｃｏ 복합초경분말 제조방법
IN2013CH04500A ( ) 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
US3440035A (en) * 1965-08-30 1969-04-22 Toshiba Tungaloy Co Ltd Method for preparing raw materials for sintered alloys
US4765951A (en) * 1988-01-14 1988-08-23 Gte Products Corporation Process for producing tungsten heavy alloy sheet by direct hydrometallurgical process
US4800064A (en) * 1988-01-14 1989-01-24 Gte Products Corporation Process for producing tungsten heavy alloy sheet using hydrometallurgically produced tungsten heavy alloy
CA2045125A1 (en) * 1989-11-09 1991-05-10 Larry E. Mccandlish Spray conversion process for the production of nanophase composite powders

Also Published As

Publication number Publication date
ATE193474T1 (de) 2000-06-15
WO1996003239A1 (en) 1996-02-08
SE502930C2 (sv) 1996-02-26
DE69517322T2 (de) 2001-03-15
US5658395A (en) 1997-08-19
SE9402548D0 (sv) 1994-07-21
EP0769989B1 (en) 2000-05-31
IL114675A0 (en) 1995-11-27
EP0769989A1 (en) 1997-05-02
DE69517322D1 (de) 2000-07-06
JPH10503239A (ja) 1998-03-24
IL114675A (en) 1999-09-22
ZA956032B (en) 1996-03-11

Similar Documents

Publication Publication Date Title
SE9402548L (sv) Metod för tillverkning av pulver av hårdmaterial av WC och Co och/eller Ni
SE8203395L (sv) Forfarande och komposition for avlegsnande av aluminidbeleggning fran varmhallfasta nickellegeringar
SE9402081L (sv) Metod för tillverkning av pulver för WC-hårdmaterial
JPS52133993A (en) 1.2-dihydronaphthalene derivatives and method of preparing the same
JPS57134482A (en) 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-1,8- naphthyridine-3-carboxylic acid-3/2 hydrate and its preparation
SE9402555L (sv) Metod för tillverkning av pulver av hårdmaterial av WC och andra metallkarbider
CA2067643A1 (en) Ammonium nitrate density modification
ES8201593A1 (es) Procedimiento para la obtencion de nuevos derivados del aci-do lignosulfonicos
JPS5583751A (en) Pypazole derivative, its preparation, and herbicide containing the same
FI92147B (fi) Menetelmä vesiliukoisen pentamidiinisuolan vesiliuoksen valmistamiseksi
SE8005996L (sv) Forfarande for avlegsnande av dikromat fran kloratlosningar
JPS57114588A (en) (omega-piperazinylalkoxy)alkylenedioxybenzene and its acid addition salt
JPS57114563A (en) Preparation of methylenedicarbanylate
JPS57171989A (en) Aminometyl-secalonic acid and its preparation
JPS54115387A (en) Tetrahydro-1,3,5-thiadiazine-4-one, insecticides and acaricides containing it
SE8701058L (sv) Inhiberat krut
JPS5459272A (en) Preparation of isoxazole derivative
JPS51149277A (en) Process for preparing new benzotriazole compounds
JPS54130433A (en) Recovering method for cobalt from aqueous solution containing cobalt ion
JPS56150075A (en) Calcium cysteine-gulcuronate and its preparation
Kouba Research and Construction of an Alkaline Zinc Gluconide Bath
JPS57154183A (en) Omega-piperazinylalkanoylalkylene dioxybenzenes and their acid addition salts
JPS54145394A (en) Preparation of phosphazen oligomer
JPS574981A (en) Novel amino glucoside
JPS55135122A (en) Production of urea-c4-saturated aliphatic aldehyde condensate

Legal Events

Date Code Title Description
NUG Patent has lapsed