FR2255130A1 - - Google Patents

Info

Publication number
FR2255130A1
FR2255130A1 FR7441815A FR7441815A FR2255130A1 FR 2255130 A1 FR2255130 A1 FR 2255130A1 FR 7441815 A FR7441815 A FR 7441815A FR 7441815 A FR7441815 A FR 7441815A FR 2255130 A1 FR2255130 A1 FR 2255130A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7441815A
Other languages
French (fr)
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.)
GCP Products UK Ltd
Original Assignee
WR Grace Ltd
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 WR Grace Ltd filed Critical WR Grace Ltd
Publication of FR2255130A1 publication Critical patent/FR2255130A1/fr
Withdrawn legal-status Critical Current

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)
FR7441815A 1973-12-19 1974-12-18 Withdrawn FR2255130A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2255130A1 true FR2255130A1 (en) 1975-07-18

Family

ID=23689111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441815A Withdrawn FR2255130A1 (en) 1973-12-19 1974-12-18

Country Status (5)

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

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 (en) * 1988-05-13 1989-11-23 Eckart Standard Bronzepulver Porous metal object, method for the production of a porous metal object of this kind and the use of a porous metal object of this kind
DE3824993A1 (en) * 1988-07-22 1990-01-25 Michael Laumen Thermotechnik Process for producing porous, permeable structural components from a pulverulent or granular starting material
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.
DE19533484A1 (en) * 1995-09-12 1997-03-13 Basf Ag Monomodal and polymodal catalyst supports and catalysts with narrow pore size distributions and their manufacturing processes
DE19533486A1 (en) * 1995-09-12 1997-03-13 Basf Ag Monomodal and polymodal catalyst supports and catalysts with narrow pore size distributions and their manufacturing processes
SE9703151D0 (en) 1997-09-01 1997-09-01 Hoeganaes Ab Lubricant for metallurgical powder compositions
SE0401644D0 (en) * 2004-06-23 2004-06-23 Hoeganaes Ab Lubricants for insulated soft magnetic iron-based powder compositions
SE1050388A1 (en) * 2010-04-20 2011-01-18 Seco Tools Ab Ways to manufacture cemented carbide products
JP6244210B2 (en) * 2013-03-04 2017-12-06 株式会社神戸製鋼所 Binder for powder metallurgy, mixed powder for powder metallurgy, and sintered body

Also Published As

Publication number Publication date
IT1027793B (en) 1978-12-20
DE2459475A1 (en) 1975-07-03
JPS50116307A (en) 1975-09-11
GB1458961A (en) 1976-12-22

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Legal Events

Date Code Title Description
ST Notification of lapse