FR2221210A1 - - Google Patents

Info

Publication number
FR2221210A1
FR2221210A1 FR7323883A FR7323883A FR2221210A1 FR 2221210 A1 FR2221210 A1 FR 2221210A1 FR 7323883 A FR7323883 A FR 7323883A FR 7323883 A FR7323883 A FR 7323883A FR 2221210 A1 FR2221210 A1 FR 2221210A1
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Withdrawn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
FR7323883A
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of FR2221210A1 publication Critical patent/FR2221210A1/fr
Withdrawn legal-status Critical Current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
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • 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
    • B22F3/02—Compacting only
    • 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
    • B22F3/02—Compacting only
    • B22F2003/026—Mold wall lubrication or article surface lubrication
    • 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
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • B22F2003/202—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding with back pressure
    • 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
    • Y10S29/00—Metal working
    • Y10S29/031—Pressing powder with other step
    • 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
    • Y10S29/00—Metal working
    • Y10S29/047—Extruding with other step

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Powder Metallurgy (AREA)
  • Extrusion Of Metal (AREA)
  • Lubricants (AREA)
FR7323883A 1973-02-06 1973-06-29 Withdrawn FR2221210A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48014964A JPS5146500B2 (enrdf_load_stackoverflow) 1973-02-06 1973-02-06

Publications (1)

Publication Number Publication Date
FR2221210A1 true FR2221210A1 (enrdf_load_stackoverflow) 1974-10-11

Family

ID=11875648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323883A Withdrawn FR2221210A1 (enrdf_load_stackoverflow) 1973-02-06 1973-06-29

Country Status (6)

Country Link
US (1) US3871200A (enrdf_load_stackoverflow)
JP (1) JPS5146500B2 (enrdf_load_stackoverflow)
DE (1) DE2333136A1 (enrdf_load_stackoverflow)
FR (1) FR2221210A1 (enrdf_load_stackoverflow)
GB (1) GB1416103A (enrdf_load_stackoverflow)
IT (1) IT985820B (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341106A (en) * 1977-04-13 1982-07-27 Gleason Works Apparatus for controlling the movement of a reciprocatory hydraulically driven element of a metal forming machine
US4197757A (en) * 1977-04-13 1980-04-15 Hackett Kenneth P Method and apparatus for the cold forming of metal
FR2469222A1 (fr) * 1979-11-14 1981-05-22 Hackett Kenneth Procede et appareil pour le faconnage de metal par extrusion a froid
JPS5680314A (en) * 1979-12-03 1981-07-01 Pooru Haketsuto Kenesu Cold extruding molding method and its device
SE426791B (sv) * 1980-04-25 1983-02-14 Asea Ab Forfarande vid strengpressning av en pulverfylld kapsel
US4632702A (en) * 1985-10-15 1986-12-30 Worl-Tech Limited Manufacture and consolidation of alloy metal powder billets
US4699657A (en) * 1986-11-03 1987-10-13 Worl-Tech Limited Manufacture of fine grain metal powder billets and composites
EP0307492B1 (en) * 1987-09-15 1992-03-18 Sanshin Industry Co., Ltd. Method and apparatus for manufacturing hollow cylindrical guide roller for magnetic recording tape
GB8918915D0 (en) * 1989-08-18 1989-09-27 Micanite & Insulators Co Ltd Hot pressing of metal alloy
JP2612072B2 (ja) * 1989-08-31 1997-05-21 日立粉末冶金株式会社 塑性加工用の筒状鉄系焼結スラグ、およびその製造方法
US5400633A (en) * 1993-09-03 1995-03-28 The Texas A&M University System Apparatus and method for deformation processing of metals, ceramics, plastics and other materials
US6086970A (en) * 1998-04-28 2000-07-11 Scimed Life Systems, Inc. Lubricious surface extruded tubular members for medical devices
JP4194069B2 (ja) * 2001-12-26 2008-12-10 日本パーカライジング株式会社 潤滑被膜形成装置
US7722735B2 (en) * 2006-04-06 2010-05-25 C3 Materials Corp. Microstructure applique and method for making same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686910A (en) * 1968-03-20 1972-08-29 Western Electric Co Methods of and apparatus for hydrostatic forming
DE1758849B2 (de) * 1968-08-20 1974-08-08 Sintermetallwerk Krebsoege Gmbh, 5608 Krebsoege Verfahren zum pulvermetallurgischen Herstellen von Formteilen
US3645728A (en) * 1970-06-03 1972-02-29 Gen Motors Corp Method for making spark plug shells

Also Published As

Publication number Publication date
US3871200A (en) 1975-03-18
DE2333136A1 (de) 1974-08-22
JPS5146500B2 (enrdf_load_stackoverflow) 1976-12-09
JPS49102563A (enrdf_load_stackoverflow) 1974-09-27
IT985820B (it) 1974-12-20
GB1416103A (en) 1975-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse