SE411716B - Forfarande for framstellning av strengpressade foremal av metallpulver med kernelement och anordning for dess genomforande - Google Patents

Forfarande for framstellning av strengpressade foremal av metallpulver med kernelement och anordning for dess genomforande

Info

Publication number
SE411716B
SE411716B SE7309713A SE7309713A SE411716B SE 411716 B SE411716 B SE 411716B SE 7309713 A SE7309713 A SE 7309713A SE 7309713 A SE7309713 A SE 7309713A SE 411716 B SE411716 B SE 411716B
Authority
SE
Sweden
Prior art keywords
formulas
implementation
pressed
procedure
metal powder
Prior art date
Application number
SE7309713A
Other languages
English (en)
Swedish (sv)
Inventor
D M Weaver
S H Reichman
B W Castledine
Original Assignee
Federal Mogul Corp
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 Corp filed Critical Federal Mogul Corp
Publication of SE411716B publication Critical patent/SE411716B/xx

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
SE7309713A 1972-07-13 1973-07-11 Forfarande for framstellning av strengpressade foremal av metallpulver med kernelement och anordning for dess genomforande SE411716B (sv)

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
SE411716B true SE411716B (sv) 1980-02-04

Family

ID=23036038

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7309713A SE411716B (sv) 1972-07-13 1973-07-11 Forfarande for framstellning av strengpressade foremal av metallpulver med kernelement och anordning for dess genomforande

Country Status (6)

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

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 (xx) * 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
SE441336B (sv) * 1978-10-26 1985-09-30 Nyby Uddeholm Ab Kapsel for cylindriska pressemnen for extrudering
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
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
DE3520910A1 (de) 1985-06-11 1986-12-11 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
JPS511645B2 (xx) 1976-01-19
DE2333176A1 (de) 1974-01-31
DE2333176B2 (de) 1976-07-22
FR2192885A1 (xx) 1974-02-15
JPS4953104A (xx) 1974-05-23
GB1405810A (en) 1975-09-10
CA989210A (en) 1976-05-18
FR2192885B1 (xx) 1976-11-12
US3823463A (en) 1974-07-16

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