ES447698A2 - Un metodo para la produccion de cuerpos previamente moldea- dos de metal en polvo cocidos. - Google Patents

Un metodo para la produccion de cuerpos previamente moldea- dos de metal en polvo cocidos.

Info

Publication number
ES447698A2
ES447698A2 ES447698A ES447698A ES447698A2 ES 447698 A2 ES447698 A2 ES 447698A2 ES 447698 A ES447698 A ES 447698A ES 447698 A ES447698 A ES 447698A ES 447698 A2 ES447698 A2 ES 447698A2
Authority
ES
Spain
Prior art keywords
molds
formation
production
thermally degradable
powder metallurgical
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
ES447698A
Other languages
English (en)
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of ES447698A2 publication Critical patent/ES447698A2/es
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
    • B22F3/10—Sintering only
    • 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
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Forging (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
ES447698A 1975-05-08 1976-05-07 Un metodo para la produccion de cuerpos previamente moldea- dos de metal en polvo cocidos. Expired ES447698A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/575,687 US3989518A (en) 1975-05-08 1975-05-08 Production of powder metallurgical parts by formation of sintered preforms in thermally degradable molds

Publications (1)

Publication Number Publication Date
ES447698A2 true ES447698A2 (es) 1977-07-01

Family

ID=24301310

Family Applications (1)

Application Number Title Priority Date Filing Date
ES447698A Expired ES447698A2 (es) 1975-05-08 1976-05-07 Un metodo para la produccion de cuerpos previamente moldea- dos de metal en polvo cocidos.

Country Status (15)

Country Link
US (1) US3989518A (es)
JP (1) JPS597322B2 (es)
AT (1) AT351274B (es)
AU (1) AU503814B2 (es)
BE (1) BE841416R (es)
BR (1) BR7602791A (es)
CA (1) CA1073709A (es)
DE (1) DE2619928C2 (es)
ES (1) ES447698A2 (es)
FR (1) FR2310177A2 (es)
GB (1) GB1543059A (es)
IT (1) IT1070225B (es)
NL (1) NL7604432A (es)
NO (1) NO761579L (es)
SE (1) SE7605103L (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32117E (en) * 1976-05-21 1986-04-22 Wyman-Gordon Company Forging process
JPS5376108A (en) * 1976-12-20 1978-07-06 Komatsu Mfg Co Ltd Production of metal powder sintered body
JPS5428211A (en) * 1977-08-05 1979-03-02 Komatsu Mfg Co Ltd Method of producing powder metal sintered body
FR2469233B1 (es) * 1979-11-14 1982-06-18 Creusot Loire
US4445936A (en) * 1980-01-14 1984-05-01 Witec Cayman Patents, Ltd. Method of making inelastically compressible ductile particulate material article and subsequent working thereof
CA1177292A (en) * 1980-01-14 1984-11-06 Raymond E. Wiech, Jr. Method of making inelastically compressible ductile particulate material article and subsequent working thereof
DE3004209C2 (de) * 1980-02-06 1983-02-03 Sintermetallwerk Krebsöge GmbH, 5608 Radevormwald Verfahren zum Verdichten von Pulvern und Metallen und deren Legierungen zu Vorpreßkörpern
JPS60159101A (ja) * 1984-01-26 1985-08-20 Mitsuru Hasegawa 焼結金型の製造方法
US4721599A (en) * 1985-04-26 1988-01-26 Hitachi Metals, Ltd. Method for producing metal or alloy articles
US4830994A (en) * 1986-03-31 1989-05-16 The Dow Chemical Company Greenware binder
DE3912298A1 (de) * 1989-04-14 1990-10-18 Basf Ag Verfahren zum entwachsen und zur verbesserung der eigenschaften spritzgegossener metallteile
US5059387A (en) * 1989-06-02 1991-10-22 Megamet Industries Method of forming shaped components from mixtures of thermosetting binders and powders having a desired chemistry
US5033939A (en) * 1990-10-29 1991-07-23 Megamet Industries Method of forming shaped components from mixtures of thermosetting binders and powders having a desired chemistry
US5397530A (en) * 1993-04-26 1995-03-14 Hoeganaes Corporation Methods and apparatus for heating metal powders
US5840785A (en) * 1996-04-05 1998-11-24 Megamet Industries Molding process feedstock using a copper triflate catalyst
US6183689B1 (en) * 1997-11-25 2001-02-06 Penn State Research Foundation Process for sintering powder metal components
ES2167130B1 (es) * 1998-11-30 2003-10-16 Univ Madrid Carlos Iii Proceso de fabricacion de piezas metalicas a partir de polvos metalicos empleando resinas acrilicas termoestables como ligante.
DE10014403A1 (de) * 2000-03-24 2001-09-27 Wolfgang Kochanek Verfahren zur Fertigung von Metallteilen
SE518986C2 (sv) * 2000-04-28 2002-12-17 Metals Process Systems Metod vid sintring av kolstål med utnyttjande av bindemedel som kolkälla
US6585930B2 (en) * 2001-04-25 2003-07-01 Extrude Hone Corporation Method for article fabrication using carbohydrate binder
DE102010015558B4 (de) * 2010-04-16 2013-06-27 Prospective Concepts Ag Verfahren zur Herstellung von Verbundkörpern, Verbundkörper sowie Verwendung des Verbundkörpers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2386544A (en) * 1943-04-17 1945-10-09 Henry L Crowley Method of producing metallic bodies
US3403009A (en) * 1964-08-10 1968-09-24 Minnesota Mining & Mfg Refractory metal structures
US3811878A (en) * 1972-12-06 1974-05-21 Steel Corp Production of powder metallurgical parts by preform and forge process utilizing sucrose as a binder

Also Published As

Publication number Publication date
IT1070225B (it) 1985-03-29
US3989518A (en) 1976-11-02
JPS51136507A (en) 1976-11-26
JPS597322B2 (ja) 1984-02-17
FR2310177B2 (es) 1982-05-14
NL7604432A (nl) 1976-11-10
DE2619928A1 (de) 1976-11-25
BE841416R (fr) 1976-11-03
CA1073709A (en) 1980-03-18
ATA320876A (de) 1978-12-15
AU503814B2 (en) 1979-09-20
NO761579L (es) 1976-11-09
AU1327176A (en) 1977-10-27
GB1543059A (en) 1979-03-28
AT351274B (de) 1979-07-10
FR2310177A2 (fr) 1976-12-03
DE2619928C2 (de) 1984-10-25
SE7605103L (sv) 1976-11-09
BR7602791A (pt) 1976-11-16

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170706