IT1027793B - Preparazione di strutture metal liche prose - Google Patents

Preparazione di strutture metal liche prose

Info

Publication number
IT1027793B
IT1027793B IT30713/74A IT3071374A IT1027793B IT 1027793 B IT1027793 B IT 1027793B IT 30713/74 A IT30713/74 A IT 30713/74A IT 3071374 A IT3071374 A IT 3071374A IT 1027793 B IT1027793 B IT 1027793B
Authority
IT
Italy
Prior art keywords
prose
preparation
metal structures
structures
metal
Prior art date
Application number
IT30713/74A
Other languages
English (en)
Original Assignee
Grace W R & 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 Grace W R & Co filed Critical Grace W R & Co
Application granted granted Critical
Publication of IT1027793B publication Critical patent/IT1027793B/it

Links

Classifications

    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT30713/74A 1973-12-19 1974-12-18 Preparazione di strutture metal liche prose IT1027793B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42605973A 1973-12-19 1973-12-19

Publications (1)

Publication Number Publication Date
IT1027793B true IT1027793B (it) 1978-12-20

Family

ID=23689111

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30713/74A IT1027793B (it) 1973-12-19 1974-12-18 Preparazione di strutture metal liche prose

Country Status (5)

Country Link
JP (1) JPS50116307A (it)
DE (1) DE2459475A1 (it)
FR (1) FR2255130A1 (it)
GB (1) GB1458961A (it)
IT (1) IT1027793B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5365206A (en) * 1976-11-25 1978-06-10 Hitachi Cable Ltd Preparation of porous metal
AU7961882A (en) * 1981-01-29 1982-08-05 Nippon Seisen Co. Ltd. Metallic sintered body
US4826799A (en) * 1988-04-14 1989-05-02 W. R. Grace & Co.-Conn. Shaped catalyst and process for making it
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
DE3824993A1 (de) * 1988-07-22 1990-01-25 Michael Laumen Thermotechnik Verfahren zur herstellung poroeser, durchstroembarer bauteile aus pulver- oder granulatfoermigem ausgangsmaterial
DE4120687C1 (en) * 1991-06-22 1993-01-21 Schunk Sintermetalltechnik Gmbh, 6301 Heuchelheim, De Porous, sintered parts prepn., used e.g. as filters, catalyst carriers - comprises mixing metal or ceramic powder with organic binder or plasticiser contg. polymer of vinyl] aromatic cpd.
DE19533486A1 (de) * 1995-09-12 1997-03-13 Basf Ag Monomodale und polymodale Katalysatorträger und Katalysatoren mit engen Porengrößenverteilungen und deren Herstellverfahren
DE19533484A1 (de) * 1995-09-12 1997-03-13 Basf Ag Monomodale und polymodale Katalysatorträger und Katalysatoren mit engen Porengrößenverteilungen und deren Herstellverfahren
SE9703151D0 (sv) * 1997-09-01 1997-09-01 Hoeganaes Ab Lubricant for metallurgical powder compositions
SE0401644D0 (sv) * 2004-06-23 2004-06-23 Hoeganaes Ab Lubricants for insulated soft magnetic iron-based powder compositions
SE533797C2 (sv) * 2010-04-20 2011-01-18 Seco Tools Ab Sätt att tillverka hårdmetallprodukter
JP6244210B2 (ja) * 2013-03-04 2017-12-06 株式会社神戸製鋼所 粉末冶金用バインダー、および粉末冶金用混合粉末、並びに焼結体

Also Published As

Publication number Publication date
GB1458961A (en) 1976-12-22
JPS50116307A (it) 1975-09-11
DE2459475A1 (de) 1975-07-03
FR2255130A1 (it) 1975-07-18

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