IT1083186B - Apparecchio e procedimento per la lavorazione a freddo di polveri di metallo - Google Patents

Apparecchio e procedimento per la lavorazione a freddo di polveri di metallo

Info

Publication number
IT1083186B
IT1083186B IT47656/77A IT4765677A IT1083186B IT 1083186 B IT1083186 B IT 1083186B IT 47656/77 A IT47656/77 A IT 47656/77A IT 4765677 A IT4765677 A IT 4765677A IT 1083186 B IT1083186 B IT 1083186B
Authority
IT
Italy
Prior art keywords
metal powders
cold processing
cold
processing
powders
Prior art date
Application number
IT47656/77A
Other languages
English (en)
Original Assignee
Kelsey Hayes Co
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 Kelsey Hayes Co filed Critical Kelsey Hayes Co
Application granted granted Critical
Publication of IT1083186B publication Critical patent/IT1083186B/it

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
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Metal Rolling (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
IT47656/77A 1976-01-15 1977-01-14 Apparecchio e procedimento per la lavorazione a freddo di polveri di metallo IT1083186B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/649,540 US4041742A (en) 1976-01-15 1976-01-15 Apparatus and method for cold working metal powder

Publications (1)

Publication Number Publication Date
IT1083186B true IT1083186B (it) 1985-05-21

Family

ID=24605248

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47656/77A IT1083186B (it) 1976-01-15 1977-01-14 Apparecchio e procedimento per la lavorazione a freddo di polveri di metallo

Country Status (8)

Country Link
US (1) US4041742A (it)
JP (1) JPS5290403A (it)
CA (1) CA1086468A (it)
DE (1) DE2700826C3 (it)
FR (1) FR2338329A1 (it)
GB (1) GB1573054A (it)
IT (1) IT1083186B (it)
SE (1) SE441653B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119501A (en) * 1977-09-06 1978-10-10 The International Nickel Company, Inc. Electroplating nickel using anodes of flattened nickel forms
DE3262679D1 (en) * 1981-09-03 1985-04-25 Bbc Brown Boveri & Cie Process for manufacturing an article from a heat-resisting alloy
IT1192991B (it) * 1981-09-15 1988-05-26 Bruss Polt I Procedimento per la fabbricazione di fibre metalliche ed apparecchiatura per la sua attuazione
DE3338523C2 (de) * 1982-03-25 1987-05-27 Bruss Polt I Verfahren und Vorrichtung zur Herstellung von Metallfasern
US4647426A (en) * 1985-12-23 1987-03-03 Battelle Memorial Institute Production of billet and extruded products from particulate materials
US5110542A (en) * 1991-03-04 1992-05-05 Vital Force, Inc. Rapid densification of materials
JPH08502556A (ja) * 1992-10-23 1996-03-19 マクミラン ブローデル リミテッド オゾン漂白の改良
CA2174087A1 (en) * 1993-10-15 1995-04-20 Thomas Howard Murphy Methanol recovery
CN1962251B (zh) * 2006-11-20 2010-11-10 苏光宝 粉末压模机的送料机构
US20090038640A1 (en) * 2007-08-08 2009-02-12 Kestler Francis J Multi-stage metal cleaner
CN102705493A (zh) * 2012-05-21 2012-10-03 鞍钢股份有限公司 一种限动齿条的轮刷润滑装置
CN104028767A (zh) * 2014-05-29 2014-09-10 江苏三力衡器有限公司 一种软金属颗粒冷轧机
CN111842491A (zh) * 2019-09-23 2020-10-30 宁波双进精密金属科技有限公司 伺服异步两辊粉末轧机
CN114178537B (zh) * 2021-12-17 2023-05-30 无锡锋速钢丸有限公司 一种不锈钢丸生产用废料回收装置
CN114636304B (zh) * 2022-04-27 2023-10-24 合肥八维七度新材料科技有限公司 一种能够循环使用的节能环保型金属粉末冷压干燥系统
CN116251958B (zh) * 2023-05-11 2023-08-15 长春黄金研究院有限公司 全自动装饰性金属粉体制备机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1366463A (en) * 1919-03-29 1921-01-25 Jones John Roller-mill
US2222251A (en) * 1938-03-04 1940-11-19 Chrysler Corp Method of making porous metal structures and bearings
US2689398A (en) * 1948-03-24 1954-09-21 Plessey Co Ltd Method of making magnetizable compacts
US3041716A (en) * 1956-01-18 1962-07-03 Commissariat Energie Atomique Method of treating metallic powders
FR1164843A (fr) * 1957-01-18 1958-10-14 Comm La Cie Des Salins Du Midi Appareil de broyage-mouture à gamme étendue de granulométrie
GB964002A (en) * 1960-10-27 1964-07-15 Schloemann Ag Method and apparatus for hot-rolling metal particles
FR1386795A (fr) * 1964-03-16 1965-01-22 Aulmann & Beckschulte Fa Broyeur
US3434669A (en) * 1965-12-29 1969-03-25 Penn Nuclear Corp Apparatus and process for producing powdered metal from ductile elemental metal or alloys thereof
US3604237A (en) * 1967-04-03 1971-09-14 Takao Kawanami Work rolls and cooling method thereof
GB1266508A (it) * 1968-11-29 1972-03-08
DE2150781A1 (de) * 1971-10-12 1973-04-19 Schloemann Ag Anstellvorrichtung fuer eine rotierende walzenbuerste
US4066449A (en) * 1974-09-26 1978-01-03 Havel Charles J Method for processing and densifying metal powder
US3976482A (en) * 1975-01-31 1976-08-24 The International Nickel Company, Inc. Method of making prealloyed thermoplastic powder and consolidated article

Also Published As

Publication number Publication date
JPS5290403A (en) 1977-07-29
DE2700826C3 (de) 1979-08-23
FR2338329A1 (fr) 1977-08-12
FR2338329B1 (it) 1982-04-23
CA1086468A (en) 1980-09-30
DE2700826B2 (de) 1978-12-21
US4041742A (en) 1977-08-16
SE441653B (sv) 1985-10-28
DE2700826A1 (de) 1977-07-21
SE7700289L (sv) 1977-07-16
JPS5631321B2 (it) 1981-07-21
GB1573054A (en) 1980-08-13

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