DE69323453T2 - Verfahren zur Herstellung eines Knüppels aus Legierungspulver - Google Patents

Verfahren zur Herstellung eines Knüppels aus Legierungspulver

Info

Publication number
DE69323453T2
DE69323453T2 DE69323453T DE69323453T DE69323453T2 DE 69323453 T2 DE69323453 T2 DE 69323453T2 DE 69323453 T DE69323453 T DE 69323453T DE 69323453 T DE69323453 T DE 69323453T DE 69323453 T2 DE69323453 T2 DE 69323453T2
Authority
DE
Germany
Prior art keywords
stick
making
alloy powder
alloy
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 - Fee Related
Application number
DE69323453T
Other languages
English (en)
Other versions
DE69323453D1 (de
Inventor
Yoshitaka Nagai
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.)
YKK Corp
Original Assignee
YKK 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
Priority claimed from JP21428092A external-priority patent/JP2752857B2/ja
Priority claimed from JP21428192A external-priority patent/JP2752858B2/ja
Application filed by YKK Corp filed Critical YKK Corp
Publication of DE69323453D1 publication Critical patent/DE69323453D1/de
Application granted granted Critical
Publication of DE69323453T2 publication Critical patent/DE69323453T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/08—Metallic powder characterised by particles having an amorphous microstructure
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/09—Mixtures of metallic powders
    • 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
    • B22F2207/00—Aspects of the compositions, gradients
    • B22F2207/01—Composition gradients
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
DE69323453T 1992-08-11 1993-07-23 Verfahren zur Herstellung eines Knüppels aus Legierungspulver Expired - Fee Related DE69323453T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21428092A JP2752857B2 (ja) 1992-08-11 1992-08-11 粉末合金製ビレットの製造方法
JP21428192A JP2752858B2 (ja) 1992-08-11 1992-08-11 粉末合金製ビレットの製造方法

Publications (2)

Publication Number Publication Date
DE69323453D1 DE69323453D1 (de) 1999-03-25
DE69323453T2 true DE69323453T2 (de) 1999-08-19

Family

ID=26520229

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69323453T Expired - Fee Related DE69323453T2 (de) 1992-08-11 1993-07-23 Verfahren zur Herstellung eines Knüppels aus Legierungspulver

Country Status (3)

Country Link
US (1) US5342575A (de)
EP (1) EP0582882B1 (de)
DE (1) DE69323453T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000080407A (ja) * 1998-09-03 2000-03-21 Ykk Corp 成形品の製造方法
US6848163B2 (en) * 2001-08-31 2005-02-01 The Boeing Company Nanophase composite duct assembly
US6669899B2 (en) * 2002-01-25 2003-12-30 Yonsei University Ductile particle-reinforced amorphous matrix composite and method for manufacturing the same
US9044823B2 (en) 2012-06-25 2015-06-02 Kurimoto, Ltd. Long light metal billet and method for manufacturing the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766768A (en) * 1972-06-22 1973-10-23 Western Electric Co Method of and means for commencing a deforming operation, e. g. hydrostatic extrusion of a billet
US3766766A (en) * 1972-06-22 1973-10-23 Western Electric Co Method of and means for commencing a deforming operation, e.g., hydrostatic extrusion of a billet
US3767368A (en) * 1972-06-22 1973-10-23 Western Electric Co Method of and means for commencing a deforming operation, e. g., hydrostatic extrusion of a billet
US3766769A (en) * 1972-06-22 1973-10-23 Western Electric Co Method of and means for commencing a deforming operation, e. g., hydrostatic extrusion of a billet
GB1484255A (en) * 1974-10-29 1977-09-01 Davy Int Ltd Manufacture of elongate metal bodies from metal powder
DE3009916C2 (de) * 1980-03-14 1985-10-10 Nyby Uddeholm AB, Torshälla Strangpreßbolzen für die pulvermetallurgische Herstellung von Rohren sowie Verfahren zu seiner Herstellung
US4377622A (en) * 1980-08-25 1983-03-22 General Electric Company Method for producing compacts and cladding from glassy metallic alloy filaments by warm extrusion
US4587096A (en) * 1985-05-23 1986-05-06 Inco Alloys International, Inc. Canless method for hot working gas atomized powders
US4892596A (en) * 1988-02-23 1990-01-09 Eastman Kodak Company Method of making fully dense anisotropic high energy magnets

Also Published As

Publication number Publication date
US5342575A (en) 1994-08-30
EP0582882A2 (de) 1994-02-16
DE69323453D1 (de) 1999-03-25
EP0582882A3 (en) 1995-09-06
EP0582882B1 (de) 1999-02-10

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee