IT1031690B - Articoli di metallo sinterizzato e procedimenti per produrli - Google Patents

Articoli di metallo sinterizzato e procedimenti per produrli

Info

Publication number
IT1031690B
IT1031690B IT20207/75A IT2020775A IT1031690B IT 1031690 B IT1031690 B IT 1031690B IT 20207/75 A IT20207/75 A IT 20207/75A IT 2020775 A IT2020775 A IT 2020775A IT 1031690 B IT1031690 B IT 1031690B
Authority
IT
Italy
Prior art keywords
procedures
producing
sintered metal
metal articles
articles
Prior art date
Application number
IT20207/75A
Other languages
English (en)
Original Assignee
Alcan Res & Dev
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 Alcan Res & Dev filed Critical Alcan Res & Dev
Application granted granted Critical
Publication of IT1031690B publication Critical patent/IT1031690B/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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1003—Use of special medium during sintering, e.g. sintering aid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2027—Metallic material
    • B01D39/2031—Metallic material the material being particulate
    • B01D39/2034—Metallic material the material being particulate sintered or bonded by inorganic agents
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • 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
    • C22C32/0089—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 other, not previously mentioned inorganic compounds as the main non-metallic constituent, e.g. sulfides, glass
    • 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)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Filtering Materials (AREA)
IT20207/75A 1974-02-13 1975-02-12 Articoli di metallo sinterizzato e procedimenti per produrli IT1031690B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/442,062 US3971657A (en) 1974-02-13 1974-02-13 Sintering of particulate metal

Publications (1)

Publication Number Publication Date
IT1031690B true IT1031690B (it) 1979-05-10

Family

ID=23755386

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20207/75A IT1031690B (it) 1974-02-13 1975-02-12 Articoli di metallo sinterizzato e procedimenti per produrli

Country Status (7)

Country Link
US (1) US3971657A (it)
JP (1) JPS50117608A (it)
CA (1) CA1049815A (it)
DE (1) DE2505148A1 (it)
FR (1) FR2260405B1 (it)
GB (1) GB1498902A (it)
IT (1) IT1031690B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913887B2 (ja) * 1979-10-30 1984-04-02 株式会社ブリヂストン 溶融金属用濾過材
US4358485A (en) * 1980-03-17 1982-11-09 Union Carbide Corporation Method for forming a porous aluminum layer
US4407775A (en) * 1981-04-27 1983-10-04 The United States Of America As Represented By The Secretary Of The Interior Pressureless consolidation of metallic powders
DE3809345A1 (de) * 1988-03-19 1989-10-05 Bayerische Motoren Werke Ag Verfahren zur herstellung von poroesen bauteilen
DE3816337A1 (de) * 1988-05-13 1989-11-23 Eckart Standard Bronzepulver Poroeser metallgegenstand, verfahren zur herstellung eines derartigen poroesen metallgegenstandes und verwendung eines solchen poroesen metallgegenstandes
US5100048A (en) * 1991-01-25 1992-03-31 Alcan International Limited Method of brazing aluminum
US6543678B1 (en) * 1997-09-29 2003-04-08 The Peregrine Falcon Corporation Method of brazing beryllium-aluminum alloy members to form a beryllium-aluminum alloy assembly and coating the beryllium-aluminum alloy assembly
US6761852B2 (en) * 2002-03-11 2004-07-13 Advanced Materials Technologies Pte. Ltd. Forming complex-shaped aluminum components
TWI273019B (en) * 2003-07-25 2007-02-11 Hon Hai Prec Ind Co Ltd A method of transfer pattern
US8770261B2 (en) * 2006-02-09 2014-07-08 Schlumberger Technology Corporation Methods of manufacturing degradable alloys and products made from degradable alloys
US20120248176A1 (en) * 2011-04-01 2012-10-04 Herron Derrick Matthew Solder pastes for providing impact resistant, mechanically stable solder joints
FR3038623B1 (fr) * 2015-07-10 2017-06-30 Fives Procede permettant de retirer les oxydes presents a la surface des nodules d'une poudre metallique avant l'utilisation de celle-ci dans un procede industriel
CN106694870A (zh) * 2016-12-26 2017-05-24 南通金源智能技术有限公司 改性3d打印超微铝合金粉末及其制备方法
CN110756812B (zh) * 2019-10-25 2021-10-26 安徽省新方尊自动化科技有限公司 一种基于钎焊的通孔泡沫铝生产工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB706476A (en) * 1950-04-11 1954-03-31 Diffusion Alloys Ltd Improvements in or relating to the manufacture of sintered articles
US2876097A (en) * 1957-03-28 1959-03-03 Purolator Products Inc Aluminum filters and method of production
US3004332A (en) * 1958-09-02 1961-10-17 Bell Telephone Labor Inc Powder metallurgy process
US3195226A (en) * 1962-06-13 1965-07-20 Olin Mathieson Manufacture of composite bodies utilizing liquid soluble material to maintain porosity
US3362818A (en) * 1967-01-05 1968-01-09 North American Rockwell Fabrication of poly porosity microstructures

Also Published As

Publication number Publication date
FR2260405B1 (it) 1981-12-11
JPS50117608A (it) 1975-09-13
DE2505148A1 (de) 1975-08-14
US3971657A (en) 1976-07-27
CA1049815A (en) 1979-03-06
GB1498902A (en) 1978-01-25
FR2260405A1 (it) 1975-09-05

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