CA989210A - Metal powder extrusion process - Google Patents

Metal powder extrusion process

Info

Publication number
CA989210A
CA989210A CA175,026A CA175026A CA989210A CA 989210 A CA989210 A CA 989210A CA 175026 A CA175026 A CA 175026A CA 989210 A CA989210 A CA 989210A
Authority
CA
Canada
Prior art keywords
metal powder
extrusion process
powder extrusion
metal
powder
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.)
Expired
Application number
CA175,026A
Other versions
CA175026S (en
Inventor
Don M. Weaver
Steven H. Reichman
Buddy W. Castledine
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.)
Federal Mogul LLC
Original Assignee
Federal Mogul LLC
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 Federal Mogul LLC filed Critical Federal Mogul LLC
Application granted granted Critical
Publication of CA989210A publication Critical patent/CA989210A/en
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)
CA175,026A 1972-07-13 1973-06-27 Metal powder extrusion process Expired CA989210A (en)

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 (1)

Publication Number Publication Date
CA989210A true CA989210A (en) 1976-05-18

Family

ID=23036038

Family Applications (1)

Application Number Title Priority Date Filing Date
CA175,026A Expired CA989210A (en) 1972-07-13 1973-06-27 Metal powder extrusion process

Country Status (6)

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

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 (en) * 1974-04-19 1985-08-01 Nyby Bruks AB, Nybybruk Method of manufacturing stainless steel pipes and application of the method to the manufacture of composite pipes
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 (en) * 1975-10-20 1978-05-31 Bbc Brown Boveri & Cie
DE2846658C2 (en) 1978-10-26 1985-12-12 Gränges Nyby AB, Nybybruk Metallic shell for the production of extrusion billets for the powder metallurgical production of pipes
WO1980000804A1 (en) * 1978-10-26 1980-05-01 Graenges Nyby Ab Casings and pressed parts utilized for the extrusion of articles,particularly pipes,and manufacturing process of such casings and pressed parts
SE441336B (en) * 1978-10-26 1985-09-30 Nyby Uddeholm Ab Capsule for the cylindrical presses for extrusion
DE3005474C2 (en) * 1980-02-14 1982-11-11 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Process for the powder metallurgical production of one-piece components with entangled cavities
US4602952A (en) * 1985-04-23 1986-07-29 Cameron Iron Works, Inc. Process for making a composite powder metallurgical billet
DE3520910C2 (en) 1985-06-11 1987-04-02 Avesta Nyby Powder AB, Torshälla Process for the production of extrusion billets, for the powder metallurgical production of tubes
US4933141A (en) * 1988-03-28 1990-06-12 Inco Alloys International, Inc. Method for making a clad metal product
DE4332971A1 (en) * 1993-09-28 1995-03-30 Fischer Artur Werke Gmbh Process for the production of interlocking parts
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 (en) * 2007-07-18 2009-06-10 杨东佐 Fabricating method for molding hollow parts
US9194258B2 (en) 2012-02-27 2015-11-24 Pratt & Whitney Canada Corp. Gas turbine engine case bosses
FR3081735B1 (en) * 2018-05-31 2020-09-25 Safran METHOD OF MANUFACTURING A PART OF A TURBOMACHINE WITH INTERNAL RECOVERY

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
GB1405810A (en) 1975-09-10
FR2192885B1 (en) 1976-11-12
US3823463A (en) 1974-07-16
SE411716B (en) 1980-02-04
JPS4953104A (en) 1974-05-23
DE2333176A1 (en) 1974-01-31
JPS511645B2 (en) 1976-01-19
DE2333176B2 (en) 1976-07-22
FR2192885A1 (en) 1974-02-15

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