BR7608736A - Processo de fabricacao de elementos metalicos porosos e permeaveis,e elementos assim obtidos - Google Patents

Processo de fabricacao de elementos metalicos porosos e permeaveis,e elementos assim obtidos

Info

Publication number
BR7608736A
BR7608736A BR7608736A BR7608736A BR7608736A BR 7608736 A BR7608736 A BR 7608736A BR 7608736 A BR7608736 A BR 7608736A BR 7608736 A BR7608736 A BR 7608736A BR 7608736 A BR7608736 A BR 7608736A
Authority
BR
Brazil
Prior art keywords
elements
porous
manufacture
permeable metal
metal elements
Prior art date
Application number
BR7608736A
Other languages
English (en)
Portuguese (pt)
Inventor
R Clement
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of BR7608736A publication Critical patent/BR7608736A/pt

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
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
    • 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
    • B22F3/1143—Making porous workpieces or articles involving an oxidation, reduction or reaction step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Powder Metallurgy (AREA)
  • Filtering Materials (AREA)
BR7608736A 1975-12-29 1976-12-28 Processo de fabricacao de elementos metalicos porosos e permeaveis,e elementos assim obtidos BR7608736A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1682375A CH604825A5 (en) 1975-12-29 1975-12-29 Permeable metallic material prodn.

Publications (1)

Publication Number Publication Date
BR7608736A true BR7608736A (pt) 1977-10-25

Family

ID=4420536

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7608736A BR7608736A (pt) 1975-12-29 1976-12-28 Processo de fabricacao de elementos metalicos porosos e permeaveis,e elementos assim obtidos

Country Status (6)

Country Link
JP (1) JPS5292808A (sv)
AU (1) AU509991B2 (sv)
BR (1) BR7608736A (sv)
CH (1) CH604825A5 (sv)
ES (1) ES454652A1 (sv)
SE (1) SE7614636L (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819407A (ja) * 1981-07-29 1983-02-04 N D C Kk 多孔質焼結体の製造法
DE3941698A1 (de) * 1989-12-18 1991-06-20 Daimler Benz Ag Russfilter
AU4429197A (en) * 1996-09-23 1998-04-14 Bladon International, Inc. Porous nickel filter material

Also Published As

Publication number Publication date
AU2080576A (en) 1978-06-29
JPS5292808A (en) 1977-08-04
CH604825A5 (en) 1978-09-15
ES454652A1 (es) 1977-11-16
SE7614636L (sv) 1977-06-30
AU509991B2 (en) 1980-06-05

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