CA1309882C - Powder particles for fine-grained hard material alloys and a process for the preparation of such particles - Google Patents

Powder particles for fine-grained hard material alloys and a process for the preparation of such particles

Info

Publication number
CA1309882C
CA1309882C CA000517778A CA517778A CA1309882C CA 1309882 C CA1309882 C CA 1309882C CA 000517778 A CA000517778 A CA 000517778A CA 517778 A CA517778 A CA 517778A CA 1309882 C CA1309882 C CA 1309882C
Authority
CA
Canada
Prior art keywords
hard
principals
binder metal
elements
particles
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.)
Expired - Lifetime
Application number
CA000517778A
Other languages
English (en)
French (fr)
Inventor
Rolf Greger Oskarsson
Carl Sven Gustaf Ekemar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Santrade Ltd
Original Assignee
Santrade Ltd
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 Santrade Ltd filed Critical Santrade Ltd
Application granted granted Critical
Publication of CA1309882C publication Critical patent/CA1309882C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • 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
    • C22C1/10—Alloys containing non-metals
    • C22C1/1078—Alloys containing non-metals by internal oxidation of material in solid state
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0026—Matrix based on Ni, Co, Cr or alloys thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
CA000517778A 1985-09-12 1986-09-09 Powder particles for fine-grained hard material alloys and a process for the preparation of such particles Expired - Lifetime CA1309882C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8504167A SE454059B (sv) 1985-09-12 1985-09-12 Sett att framstella pulverpartiklar for finkorniga hardmateriallegeringar
SE8504167-1 1985-09-12

Publications (1)

Publication Number Publication Date
CA1309882C true CA1309882C (en) 1992-11-10

Family

ID=20361325

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000517778A Expired - Lifetime CA1309882C (en) 1985-09-12 1986-09-09 Powder particles for fine-grained hard material alloys and a process for the preparation of such particles

Country Status (9)

Country Link
US (2) US4894090A (OSRAM)
EP (1) EP0214944B1 (OSRAM)
JP (1) JPS6289803A (OSRAM)
AT (1) ATE71985T1 (OSRAM)
AU (1) AU580892B2 (OSRAM)
CA (1) CA1309882C (OSRAM)
DE (1) DE3683571D1 (OSRAM)
IN (1) IN168465B (OSRAM)
SE (1) SE454059B (OSRAM)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9004122D0 (sv) * 1990-12-21 1990-12-21 Sandvik Ab Saett att tillverka extremt finkornig titanbaserad karbonitridlegering
US5552108A (en) * 1990-12-21 1996-09-03 Sandvik Ab Method of producing a sintered carbonitride alloy for extremely fine machining when turning with high cutting rates
SE469384B (sv) * 1990-12-21 1993-06-28 Sandvik Ab Saett att framstaella en sintrad karbonitridlegering foer finfraesning
US5108493A (en) * 1991-05-03 1992-04-28 Hoeganaes Corporation Steel powder admixture having distinct prealloyed powder of iron alloys
US5109978A (en) * 1991-07-18 1992-05-05 Cawley Darrell R Dispenser for plastic bags
SE9201928D0 (sv) * 1992-06-22 1992-06-22 Sandvik Ab Sintered extremely fine-grained titanium based carbonitride alloy with improved toughness and/or wear resistance
SE9202091D0 (sv) * 1992-07-06 1992-07-06 Sandvik Ab Sintered carbonitride alloy and method of producing
SE519603C2 (sv) * 1999-05-04 2003-03-18 Sandvik Ab Sätt att framställa hårdmetall av pulver WC och Co legerat med korntillväxthämmare
US7175686B2 (en) * 2003-05-20 2007-02-13 Exxonmobil Research And Engineering Company Erosion-corrosion resistant nitride cermets
US7175687B2 (en) * 2003-05-20 2007-02-13 Exxonmobil Research And Engineering Company Advanced erosion-corrosion resistant boride cermets
US7316724B2 (en) * 2003-05-20 2008-01-08 Exxonmobil Research And Engineering Company Multi-scale cermets for high temperature erosion-corrosion service
US20050268746A1 (en) * 2004-04-19 2005-12-08 Stanley Abkowitz Titanium tungsten alloys produced by additions of tungsten nanopowder
FI20040849L (fi) * 2004-06-18 2005-12-19 Metso Powdermet Oy Menetelmä komposiittimateriaalien valmistukseen sekä menetelmällä valmistettu komposiittimateriaali
US20080029186A1 (en) * 2006-02-14 2008-02-07 Stanley Abkowitz Homogeneous titanium tungsten alloys produced by powder metal technology
CN105463328A (zh) * 2015-12-10 2016-04-06 安徽相邦复合材料有限公司 一种原位混杂颗粒增强钢基复合材料及其制备方法
CN114411102A (zh) * 2021-12-16 2022-04-29 漳州市合琦靶材科技有限公司 一种优质合金靶材制备装置及其工艺

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459546A (en) * 1966-03-15 1969-08-05 Fansteel Inc Processes for producing dispersion-modified alloys
US3591362A (en) * 1968-03-01 1971-07-06 Int Nickel Co Composite metal powder
US3650729A (en) * 1969-03-07 1972-03-21 Allegheny Ludlum Steel Internally nitrided steel powder and method of making
US3762919A (en) * 1969-05-28 1973-10-02 Du Pont Titanium carbide nickel composition process
FR2052013A5 (OSRAM) * 1969-07-04 1971-04-09 Anvar
JPS5033868B2 (OSRAM) * 1971-08-13 1975-11-04
JPS5518778B2 (OSRAM) * 1973-02-16 1980-05-21
JPS51116160A (en) * 1975-04-04 1976-10-13 Yamazaki Denki Kougiyou Kk Method of producing cemented carbide powder
US3953194A (en) * 1975-06-20 1976-04-27 Allegheny Ludlum Industries, Inc. Process for reclaiming cemented metal carbide
SU647349A1 (ru) * 1975-12-24 1979-02-15 Предприятие П/Я Р-6762 Быстрорежуща сталь
US4192672A (en) * 1978-01-18 1980-03-11 Scm Corporation Spray-and-fuse self-fluxing alloy powders
SU928831A1 (ru) * 1980-01-25 1986-03-23 Научно-Исследовательский Институт Прикладной Математики И Механики При Томском Государственном Университете Им.В.В.Куйбышева Сплав дл легировани стали
DE3011962C2 (de) * 1980-03-27 1987-01-15 Institut Ordena Lenina chimičeskoj fiziki Akademii Nauk SSSR, Moskau/Moskva Metallverbundwerkstoff und Verfahren zu seiner Herstellung
JPS5726101A (en) * 1980-07-21 1982-02-12 Akira Tazaki Nitride fine grain of iron or ferrous alloy and magnetic recording medium using said grain
WO1983001917A1 (en) * 1981-11-27 1983-06-09 Gte Prod Corp Nickel-chromium carbide powder and sintering method
CA1235001A (en) * 1982-12-30 1988-04-12 Thomas P. Deangelis Reaction sintered cermet
US4619699A (en) * 1983-08-17 1986-10-28 Exxon Research And Engineering Co. Composite dispersion strengthened composite metal powders
GB8408901D0 (en) * 1984-04-06 1984-05-16 Atomic Energy Authority Uk Titanium nitride dispersion strengthened alloys
US4687511A (en) * 1986-05-15 1987-08-18 Gte Products Corporation Metal matrix composite powders and process for producing same
JPS63100108A (ja) * 1986-10-14 1988-05-02 Hitachi Metals Ltd 磁性合金粉末の製造方法

Also Published As

Publication number Publication date
SE8504167D0 (sv) 1985-09-12
IN168465B (OSRAM) 1991-04-06
EP0214944A2 (en) 1987-03-18
SE8504167L (sv) 1987-03-13
DE3683571D1 (de) 1992-03-05
EP0214944A3 (en) 1988-07-20
EP0214944B1 (en) 1992-01-22
AU580892B2 (en) 1989-02-02
AU6235086A (en) 1987-03-19
ATE71985T1 (de) 1992-02-15
US5032174A (en) 1991-07-16
JPS6289803A (ja) 1987-04-24
SE454059B (sv) 1988-03-28
US4894090A (en) 1990-01-16
JPH0261521B2 (OSRAM) 1990-12-20

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