DE2426922A1 - Verfahren zum reproduzierbaren formen von homogenen gegenstaenden - Google Patents

Verfahren zum reproduzierbaren formen von homogenen gegenstaenden

Info

Publication number
DE2426922A1
DE2426922A1 DE19742426922 DE2426922A DE2426922A1 DE 2426922 A1 DE2426922 A1 DE 2426922A1 DE 19742426922 DE19742426922 DE 19742426922 DE 2426922 A DE2426922 A DE 2426922A DE 2426922 A1 DE2426922 A1 DE 2426922A1
Authority
DE
Germany
Prior art keywords
chips
temperature
particles
full
density
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.)
Pending
Application number
DE19742426922
Other languages
German (de)
English (en)
Inventor
Reeves Arthur Jupiter Cox
Gary Keith Lewis
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.)
RTX Corp
Original Assignee
United Aircraft 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 United Aircraft Corp filed Critical United Aircraft Corp
Publication of DE2426922A1 publication Critical patent/DE2426922A1/de
Pending 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/041—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by mechanical alloying, e.g. blending, milling
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/045—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by other means than ball or jet milling
    • B22F2009/046—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by other means than ball or jet milling by cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
DE19742426922 1973-06-06 1974-06-04 Verfahren zum reproduzierbaren formen von homogenen gegenstaenden Pending DE2426922A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/367,601 US3953205A (en) 1973-06-06 1973-06-06 Production of homogeneous alloy articles from superplastic alloy particles

Publications (1)

Publication Number Publication Date
DE2426922A1 true DE2426922A1 (de) 1975-01-02

Family

ID=23447850

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742426922 Pending DE2426922A1 (de) 1973-06-06 1974-06-04 Verfahren zum reproduzierbaren formen von homogenen gegenstaenden

Country Status (8)

Country Link
US (1) US3953205A (enExample)
JP (1) JPS5032005A (enExample)
AU (1) AU6904574A (enExample)
DE (1) DE2426922A1 (enExample)
FR (1) FR2232382B3 (enExample)
IL (1) IL44825A0 (enExample)
IT (1) IT1014824B (enExample)
SE (1) SE7407291L (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752335A (en) * 1986-04-30 1988-06-21 Schwarzkopf Development Corporation Process for the manufacture of a target for cathodic sputtering

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030946A (en) * 1976-04-13 1977-06-21 Carpenter Technology Corporation Eliminating prior particle boundary delineation
US4244738A (en) * 1978-03-24 1981-01-13 Samuel Storchheim Method of and apparatus for hot pressing particulates
US4219357A (en) * 1978-03-30 1980-08-26 Crucible Inc. Method for producing powder metallurgy articles
FR2464112A1 (fr) * 1979-08-27 1981-03-06 Commissariat Energie Atomique Procede de fabrication de pieces en alliage a base de titane par metallurgie des poudres
DE3505481A1 (de) * 1985-02-16 1986-08-28 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Sinterverfahren
WO1992016324A1 (fr) * 1991-03-13 1992-10-01 Moskovsky Aviatsionny Tekhnologichesky Institut Imeni Tsiolkovskogo Procede de production d'objets frittes a partir de dechets de titane et de ses alliages
US6263918B1 (en) 1999-04-29 2001-07-24 The Regents Of The University Of California Multiple feed powder splitter
US6635098B2 (en) * 2001-02-12 2003-10-21 Dynamet Technology, Inc. Low cost feedstock for titanium casting, extrusion and forging
FR2859930B1 (fr) * 2003-09-18 2006-12-08 Commissariat Energie Atomique Procede d'obtention d'un materiau metallique corroye, et materiau correspondant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318683A (en) * 1964-07-27 1967-05-09 Battelle Development Corp Refractory metal powders
US3671230A (en) * 1969-02-19 1972-06-20 Federal Mogul Corp Method of making superalloys
US3775101A (en) * 1970-04-20 1973-11-27 Nasa Method of forming articles of manufacture from superalloy powders
US3702791A (en) * 1970-04-20 1972-11-14 Nasa Method of forming superalloys
US3728111A (en) * 1971-09-21 1973-04-17 Asea Ab Method of manufacturing billets from powder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752335A (en) * 1986-04-30 1988-06-21 Schwarzkopf Development Corporation Process for the manufacture of a target for cathodic sputtering
EP0243995A3 (en) * 1986-04-30 1988-12-07 Metallwerk Plansee Gesellschaft M.B.H. Process for manufacturing a target for cathodic sputtering

Also Published As

Publication number Publication date
FR2232382A1 (enExample) 1975-01-03
AU6904574A (en) 1975-11-20
SE7407291L (enExample) 1974-12-09
IT1014824B (it) 1977-04-30
IL44825A0 (en) 1974-07-31
JPS5032005A (enExample) 1975-03-28
FR2232382B3 (enExample) 1977-03-25
US3953205A (en) 1976-04-27

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