DE3910282A1 - Verfahren zur herstellung poroesen matrials aus eisen, nickel, titan und/oder anderen metallen - Google Patents

Verfahren zur herstellung poroesen matrials aus eisen, nickel, titan und/oder anderen metallen

Info

Publication number
DE3910282A1
DE3910282A1 DE3910282A DE3910282A DE3910282A1 DE 3910282 A1 DE3910282 A1 DE 3910282A1 DE 3910282 A DE3910282 A DE 3910282A DE 3910282 A DE3910282 A DE 3910282A DE 3910282 A1 DE3910282 A1 DE 3910282A1
Authority
DE
Germany
Prior art keywords
particles
magnesia
sintered material
calcia
mixture
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.)
Granted
Application number
DE3910282A
Other languages
German (de)
English (en)
Other versions
DE3910282C2 (enExample
Inventor
Michiru Sakamoto
Akira Kitahara
Hidetoshi Ueno
Sumio Nagata
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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
Priority claimed from JP63081045A external-priority patent/JPH01252738A/ja
Priority claimed from JP1042602A external-priority patent/JPH0672273B2/ja
Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Publication of DE3910282A1 publication Critical patent/DE3910282A1/de
Application granted granted Critical
Publication of DE3910282C2 publication Critical patent/DE3910282C2/de
Granted legal-status Critical Current

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
    • C22C1/08—Alloys with open or closed pores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/14—Casting in, on, or around objects which form part of the product the objects being filamentary or particulate in form
    • 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
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1134—Inorganic fillers
    • 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
    • C22C1/08—Alloys with open or closed pores
    • C22C1/081—Casting porous metals into porous preform skeleton without foaming

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Powder Metallurgy (AREA)
DE3910282A 1988-03-31 1989-03-30 Verfahren zur herstellung poroesen matrials aus eisen, nickel, titan und/oder anderen metallen Granted DE3910282A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63081045A JPH01252738A (ja) 1988-03-31 1988-03-31 鉄あるいはその合金、ニッケルあるいはその合金、チタンあるいはその合金からなる通気性金属材料の製造方法
JP1042602A JPH0672273B2 (ja) 1989-02-21 1989-02-21 鉄、ニッケル、チタン、あるいはそれらの合金からなる通気性金属材料の製造方法

Publications (2)

Publication Number Publication Date
DE3910282A1 true DE3910282A1 (de) 1989-10-19
DE3910282C2 DE3910282C2 (enExample) 1990-10-31

Family

ID=26382319

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3910282A Granted DE3910282A1 (de) 1988-03-31 1989-03-30 Verfahren zur herstellung poroesen matrials aus eisen, nickel, titan und/oder anderen metallen

Country Status (1)

Country Link
DE (1) DE3910282A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0580134A1 (en) * 1992-07-21 1994-01-26 Toshiba Tungaloy Co. Ltd. Process for preparing a hard sintered alloy having fine pores
WO1998050186A1 (de) * 1997-05-03 1998-11-12 Robert Bosch Gmbh Verfahren zur herstellung von porösen formkörpern

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523766A (en) * 1969-01-16 1970-08-11 Harold Markus Production of cellular metals
DE2546947A1 (de) * 1974-10-22 1976-05-06 Ardon Fonderie Verfahren zur herstellung eines gegenstandes durch giessen
EP0042328A1 (fr) * 1980-06-13 1981-12-23 Claude Victor Boeltz Procédé de fonderie

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523766A (en) * 1969-01-16 1970-08-11 Harold Markus Production of cellular metals
DE2546947A1 (de) * 1974-10-22 1976-05-06 Ardon Fonderie Verfahren zur herstellung eines gegenstandes durch giessen
EP0042328A1 (fr) * 1980-06-13 1981-12-23 Claude Victor Boeltz Procédé de fonderie

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0580134A1 (en) * 1992-07-21 1994-01-26 Toshiba Tungaloy Co. Ltd. Process for preparing a hard sintered alloy having fine pores
WO1998050186A1 (de) * 1997-05-03 1998-11-12 Robert Bosch Gmbh Verfahren zur herstellung von porösen formkörpern

Also Published As

Publication number Publication date
DE3910282C2 (enExample) 1990-10-31

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee