JPS511645B2 - - Google Patents

Info

Publication number
JPS511645B2
JPS511645B2 JP48078861A JP7886173A JPS511645B2 JP S511645 B2 JPS511645 B2 JP S511645B2 JP 48078861 A JP48078861 A JP 48078861A JP 7886173 A JP7886173 A JP 7886173A JP S511645 B2 JPS511645 B2 JP S511645B2
Authority
JP
Japan
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.)
Expired
Application number
JP48078861A
Other languages
Japanese (ja)
Other versions
JPS4953104A (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS4953104A publication Critical patent/JPS4953104A/ja
Publication of JPS511645B2 publication Critical patent/JPS511645B2/ja
Expired 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
    • 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • Y10T29/49798—Dividing sequentially from leading end, e.g., by cutting or breaking
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4981—Utilizing transitory attached element or associated separate material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Extrusion Of Metal (AREA)
JP48078861A 1972-07-13 1973-07-12 Expired JPS511645B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00271544A US3823463A (en) 1972-07-13 1972-07-13 Metal powder extrusion process

Publications (2)

Publication Number Publication Date
JPS4953104A JPS4953104A (enrdf_load_stackoverflow) 1974-05-23
JPS511645B2 true JPS511645B2 (enrdf_load_stackoverflow) 1976-01-19

Family

ID=23036038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48078861A Expired JPS511645B2 (enrdf_load_stackoverflow) 1972-07-13 1973-07-12

Country Status (6)

Country Link
US (1) US3823463A (enrdf_load_stackoverflow)
JP (1) JPS511645B2 (enrdf_load_stackoverflow)
CA (1) CA989210A (enrdf_load_stackoverflow)
FR (1) FR2192885B1 (enrdf_load_stackoverflow)
GB (1) GB1405810A (enrdf_load_stackoverflow)
SE (1) SE411716B (enrdf_load_stackoverflow)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866303A (en) * 1973-06-27 1975-02-18 Bethlehem Steel Corp Method of making cross-rolled powder metal discs
DE2419014C3 (de) * 1974-04-19 1985-08-01 Nyby Bruks AB, Nybybruk Verfahren zum Herstellen von Rohren aus rostfreiem Stahl und Anwendung des Verfahrens auf das Herstellen von Verbundrohren
US3892030A (en) * 1974-04-29 1975-07-01 Us Air Force Method of fabricating a billet from metal preforms and metal powder
JPS51144312A (en) * 1975-06-06 1976-12-11 Hitachi Metals Ltd A process for producing composite materials by a powder metallurgical process
CH599348A5 (enrdf_load_stackoverflow) * 1975-10-20 1978-05-31 Bbc Brown Boveri & Cie
DE2846658C2 (de) 1978-10-26 1985-12-12 Gränges Nyby AB, Nybybruk Metallische Hülle für die Herstellung von Strangpreßbolzen zur pulvermetallurgischen Erzeugung von Rohren
US4373012A (en) * 1978-10-26 1983-02-08 Granges Nyby Ab Casings and pressed parts utilized for the extrusion of articles, particularly pipes, and manufacturing process of such casings and pressed parts
SE441336B (sv) * 1978-10-26 1985-09-30 Nyby Uddeholm Ab Kapsel for cylindriska pressemnen for extrudering
DE3005474C2 (de) * 1980-02-14 1982-11-11 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren zur pulvermetallurgischen Herstellung von einstückigen Bauteilen mit verwickelten Hohlräumen
US4602952A (en) * 1985-04-23 1986-07-29 Cameron Iron Works, Inc. Process for making a composite powder metallurgical billet
DE3520910C2 (de) 1985-06-11 1987-04-02 Avesta Nyby Powder AB, Torshälla Verfahren zur Herstellung von Strangpreßbolzen, zur pulvermetallurgischen Erzeugung von Rohren
US4933141A (en) * 1988-03-28 1990-06-12 Inco Alloys International, Inc. Method for making a clad metal product
DE4332971A1 (de) * 1993-09-28 1995-03-30 Fischer Artur Werke Gmbh Verfahren zur Herstellung von ineinandergreifenden Teilen
US6248289B1 (en) * 2000-06-23 2001-06-19 Xerox Corporation Co-injection molding process for manufacturing complex and lightweight parts
US6838046B2 (en) * 2001-05-14 2005-01-04 Honeywell International Inc. Sintering process and tools for use in metal injection molding of large parts
US6904657B2 (en) * 2002-04-29 2005-06-14 Polymet Corporation Brittle wire extrusion method and apparatus
CN100496785C (zh) * 2007-07-18 2009-06-10 杨东佐 成型中空零件的加工方法
US9194258B2 (en) 2012-02-27 2015-11-24 Pratt & Whitney Canada Corp. Gas turbine engine case bosses
FR3081735B1 (fr) * 2018-05-31 2020-09-25 Safran Procede de fabrication d'une piece de turbomachine a evidement interne

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2373405A (en) * 1941-02-14 1945-04-10 Callite Tungsten Corp Process of making seamless hollow bodies of refractory metals
US3168399A (en) * 1960-05-11 1965-02-02 Mitsubishi Atomic Power Ind Method of producing circularly cylindrical members of material composed essentially of zirconium and/or niobium
US3531848A (en) * 1966-01-10 1970-10-06 Battelle Development Corp Fabrication of integral structures
US3553829A (en) * 1968-10-31 1971-01-12 Nuclear Metals Division Whitta Method of forming channel plates
US3564566A (en) * 1968-11-26 1971-02-16 Boeing Co Process and fabrication of tapered titanium and/or other alloy extrusions
US3671230A (en) * 1969-02-19 1972-06-20 Federal Mogul Corp Method of making superalloys
US3591915A (en) * 1969-05-12 1971-07-13 Brunswick Corp Method of making orifice structure

Also Published As

Publication number Publication date
DE2333176B2 (de) 1976-07-22
CA989210A (en) 1976-05-18
JPS4953104A (enrdf_load_stackoverflow) 1974-05-23
DE2333176A1 (de) 1974-01-31
SE411716B (sv) 1980-02-04
FR2192885B1 (enrdf_load_stackoverflow) 1976-11-12
US3823463A (en) 1974-07-16
GB1405810A (en) 1975-09-10
FR2192885A1 (enrdf_load_stackoverflow) 1974-02-15

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