DE3683571D1 - Pulver fuer feinkoernige hartmetallegierungen und verfahren zu deren herstellung. - Google Patents
Pulver fuer feinkoernige hartmetallegierungen und verfahren zu deren herstellung.Info
- Publication number
- DE3683571D1 DE3683571D1 DE8686850286T DE3683571T DE3683571D1 DE 3683571 D1 DE3683571 D1 DE 3683571D1 DE 8686850286 T DE8686850286 T DE 8686850286T DE 3683571 T DE3683571 T DE 3683571T DE 3683571 D1 DE3683571 D1 DE 3683571D1
- Authority
- DE
- Germany
- Prior art keywords
- hard
- fine
- powder
- production
- metal alloys
- 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
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229910001092 metal group alloy Inorganic materials 0.000 title 1
- 239000011230 binding agent Substances 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 3
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- 238000005255 carburizing Methods 0.000 abstract 1
- 239000012467 final product Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000005121 nitriding Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8504167A SE454059B (sv) | 1985-09-12 | 1985-09-12 | Sett att framstella pulverpartiklar for finkorniga hardmateriallegeringar |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3683571D1 true DE3683571D1 (de) | 1992-03-05 |
Family
ID=20361325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686850286T Expired - Lifetime DE3683571D1 (de) | 1985-09-12 | 1986-09-02 | Pulver fuer feinkoernige hartmetallegierungen und verfahren zu deren herstellung. |
Country Status (9)
Country | Link |
---|---|
US (2) | US4894090A (de) |
EP (1) | EP0214944B1 (de) |
JP (1) | JPS6289803A (de) |
AT (1) | ATE71985T1 (de) |
AU (1) | AU580892B2 (de) |
CA (1) | CA1309882C (de) |
DE (1) | DE3683571D1 (de) |
IN (1) | IN168465B (de) |
SE (1) | SE454059B (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
SE9004122D0 (sv) * | 1990-12-21 | 1990-12-21 | Sandvik Ab | Saett att tillverka extremt finkornig titanbaserad karbonitridlegering |
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 |
US7316724B2 (en) * | 2003-05-20 | 2008-01-08 | Exxonmobil Research And Engineering Company | Multi-scale cermets for high temperature erosion-corrosion service |
US7175687B2 (en) * | 2003-05-20 | 2007-02-13 | Exxonmobil Research And Engineering Company | Advanced erosion-corrosion resistant boride cermets |
US7175686B2 (en) * | 2003-05-20 | 2007-02-13 | Exxonmobil Research And Engineering Company | Erosion-corrosion resistant nitride cermets |
US20050268746A1 (en) * | 2004-04-19 | 2005-12-08 | Stanley Abkowitz | Titanium tungsten alloys produced by additions of tungsten nanopowder |
FI20040849A (fi) * | 2004-06-18 | 2005-12-19 | Metso Powdermet Oy | Menetelmä komposiittimateriaalien valmistukseen sekä menetelmällä valmistettu komposiittimateriaali |
WO2008048343A2 (en) * | 2006-02-14 | 2008-04-24 | Dynamet Technology, Inc. | 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 (21)
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 (de) * | 1969-07-04 | 1971-04-09 | Anvar | |
JPS5033868B2 (de) * | 1971-08-13 | 1975-11-04 | ||
JPS5518778B2 (de) * | 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 |
DE3011962A1 (de) * | 1980-03-27 | 1981-10-01 | Institut Ordena Lenina chimičeskoj fiziki Akademii Nauk SSSR, Moskva | Metallkomposition und verfahren zu deren 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 |
JPS58217657A (ja) * | 1982-06-08 | 1983-12-17 | Hitachi Metals Ltd | 超硬質合金の製造方法 |
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 |
-
1985
- 1985-09-12 SE SE8504167A patent/SE454059B/sv not_active IP Right Cessation
-
1986
- 1986-09-02 EP EP86850286A patent/EP0214944B1/de not_active Expired
- 1986-09-02 AT AT86850286T patent/ATE71985T1/de not_active IP Right Cessation
- 1986-09-02 DE DE8686850286T patent/DE3683571D1/de not_active Expired - Lifetime
- 1986-09-04 AU AU62350/86A patent/AU580892B2/en not_active Ceased
- 1986-09-09 IN IN726/MAS/86A patent/IN168465B/en unknown
- 1986-09-09 CA CA000517778A patent/CA1309882C/en not_active Expired - Lifetime
- 1986-09-11 JP JP61212836A patent/JPS6289803A/ja active Granted
-
1988
- 1988-02-25 US US07/163,155 patent/US4894090A/en not_active Expired - Fee Related
-
1989
- 1989-10-26 US US07/426,863 patent/US5032174A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0261521B2 (de) | 1990-12-20 |
EP0214944A3 (en) | 1988-07-20 |
US4894090A (en) | 1990-01-16 |
AU6235086A (en) | 1987-03-19 |
IN168465B (de) | 1991-04-06 |
JPS6289803A (ja) | 1987-04-24 |
EP0214944A2 (de) | 1987-03-18 |
EP0214944B1 (de) | 1992-01-22 |
ATE71985T1 (de) | 1992-02-15 |
US5032174A (en) | 1991-07-16 |
AU580892B2 (en) | 1989-02-02 |
CA1309882C (en) | 1992-11-10 |
SE454059B (sv) | 1988-03-28 |
SE8504167L (sv) | 1987-03-13 |
SE8504167D0 (sv) | 1985-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |