FR2277645A1 - Procede de fabrication d'un materiau filtrant metallique - Google Patents

Procede de fabrication d'un materiau filtrant metallique

Info

Publication number
FR2277645A1
FR2277645A1 FR7424207A FR7424207A FR2277645A1 FR 2277645 A1 FR2277645 A1 FR 2277645A1 FR 7424207 A FR7424207 A FR 7424207A FR 7424207 A FR7424207 A FR 7424207A FR 2277645 A1 FR2277645 A1 FR 2277645A1
Authority
FR
France
Prior art keywords
manufacturing
filtering material
metal filtering
metal
filtering
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
FR7424207A
Other languages
English (en)
Other versions
FR2277645B1 (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.)
ALESHIN VASILY
Original Assignee
ALESHIN VASILY
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 ALESHIN VASILY filed Critical ALESHIN VASILY
Publication of FR2277645A1 publication Critical patent/FR2277645A1/fr
Application granted granted Critical
Publication of FR2277645B1 publication Critical patent/FR2277645B1/fr
Granted legal-status Critical Current

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
    • B22F3/11—Making porous workpieces or articles
    • 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
    • B22F3/18—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by using pressure rollers
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/923—Physical dimension
    • Y10S428/924—Composite
    • Y10S428/926—Thickness of individual layer specified
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12153—Interconnected void structure [e.g., permeable, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12479—Porous [e.g., foamed, spongy, cracked, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Powder Metallurgy (AREA)
  • Filtering Materials (AREA)
FR7424207A 1974-07-03 1974-07-11 Procede de fabrication d'un materiau filtrant metallique Granted FR2277645A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/485,756 US3980445A (en) 1974-07-03 1974-07-03 Method of making filtering metal material

Publications (2)

Publication Number Publication Date
FR2277645A1 true FR2277645A1 (fr) 1976-02-06
FR2277645B1 FR2277645B1 (fr) 1976-12-24

Family

ID=23929333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424207A Granted FR2277645A1 (fr) 1974-07-03 1974-07-11 Procede de fabrication d'un materiau filtrant metallique

Country Status (8)

Country Link
US (1) US3980445A (fr)
JP (1) JPS516108A (fr)
AU (1) AU490942B2 (fr)
CA (1) CA1044927A (fr)
DE (1) DE2434182A1 (fr)
FR (1) FR2277645A1 (fr)
GB (1) GB1427642A (fr)
SE (1) SE389981B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31104E (en) * 1973-01-31 1982-12-14 Alloy Surfaces Company, Inc. Catalytic structure
US4292208A (en) * 1974-05-03 1981-09-29 Alloy Surfaces Company, Inc. Diffusion coating combinations
AT345943B (de) * 1975-12-08 1978-10-10 Exnii Metallorezh Stankov Poroeser werkstoff fuer die werkzeugelektroden von elektroerosionsgeraeten und verfahren zu dessen herstellung
DE2844459A1 (de) * 1978-10-12 1980-04-24 Wacker Chemie Gmbh Verfahren zum erhoehen des schuettgewichts von siliciumdioxyd und eine verwendung des erfindungsgemaess behandelten siliciumdioxyds
AU7961882A (en) * 1981-01-29 1982-08-05 Nippon Seisen Co. Ltd. Metallic sintered body
JPS57195212A (en) * 1981-05-26 1982-11-30 Olympus Optical Co Ltd Image formimg lens
JPS63185421A (ja) * 1986-09-11 1988-08-01 Micro Filter Kk 多孔質フイルタエレメント
EP0378702B1 (fr) * 1988-06-27 1996-09-04 Kawasaki Steel Corporation Alliage d'acier fritte presentant une excellente resistance a la corrosion et procede de production
US5564067A (en) * 1989-07-05 1996-10-08 Alabama Cryogenic Engineering, Inc. Controlled-porosity trapping plugs for space cryogen system phase separators
US5114447A (en) * 1991-03-12 1992-05-19 Mott Metallurgical Corporation Ultra-high efficiency porous metal filter
DE69401031T2 (de) * 1993-06-04 1997-04-30 Millipore Corp Filterelement aus Metall mit hohem Wirkungsgrad und Verfahren zu dessen Herstellung
WO1998030315A1 (fr) * 1997-01-10 1998-07-16 Ellipsis Corporation Microfiltres et ultrafiltres presentant une dimension des pores et une distribution de la taille des pores controlees et leurs procedes de fabrication
JP6692339B2 (ja) * 2017-10-13 2020-05-13 株式会社ソディック 金属粉末積層造形用の金属粉末材料

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721378A (en) * 1951-06-11 1955-10-25 Birmingham Small Arms Co Ltd Process for manufacture of porous structure
US2877114A (en) * 1953-02-26 1959-03-10 Siemens Plania Werke Ag Fuer K Method of producing sintered metallic bodies
US2826805A (en) * 1954-01-13 1958-03-18 Federal Mogul Corp Sintered stainless steel metal alloy
US2946681A (en) * 1957-01-31 1960-07-26 Federal Mogul Bower Bearings Method of providing a body with a porous metal shell
US3142892A (en) * 1961-06-13 1964-08-04 Robert A Powell Production of metal powder compacts
US3331684A (en) * 1965-01-26 1967-07-18 Alloys Res & Mfg Corp Method of forming porous aluminum strip
US3335002A (en) * 1965-10-13 1967-08-08 Texas Instruments Inc Manufacture of alloy foils
US3362818A (en) * 1967-01-05 1968-01-09 North American Rockwell Fabrication of poly porosity microstructures
US3577226A (en) * 1967-06-30 1971-05-04 Union Carbide Corp Metal bodies of uniform porosity

Also Published As

Publication number Publication date
SE389981B (sv) 1976-11-29
FR2277645B1 (fr) 1976-12-24
AU7078374A (en) 1976-01-08
US3980445A (en) 1976-09-14
AU490942B2 (en) 1976-01-08
JPS516108A (fr) 1976-01-19
GB1427642A (en) 1976-03-10
SE7408756L (sv) 1976-01-05
DE2434182A1 (de) 1976-02-05
CA1044927A (fr) 1978-12-26

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Legal Events

Date Code Title Description
ST Notification of lapse