NO854445L - Fremgangsmaate for aa gjoere stoepegods porefritt. - Google Patents

Fremgangsmaate for aa gjoere stoepegods porefritt.

Info

Publication number
NO854445L
NO854445L NO854445A NO854445A NO854445L NO 854445 L NO854445 L NO 854445L NO 854445 A NO854445 A NO 854445A NO 854445 A NO854445 A NO 854445A NO 854445 L NO854445 L NO 854445L
Authority
NO
Norway
Prior art keywords
container
casting
pressure medium
castings
channels
Prior art date
Application number
NO854445A
Other languages
English (en)
Norwegian (no)
Inventor
Michael Goeransson
Jan Nilsson
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of NO854445L publication Critical patent/NO854445L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
    • B22D31/002—Cleaning, working on castings
    • B22D31/005—Sealing or impregnating porous castings
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Press Drives And Press Lines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Forging (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Air Bags (AREA)
NO854445A 1984-11-09 1985-11-07 Fremgangsmaate for aa gjoere stoepegods porefritt. NO854445L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8405604A SE450095B (sv) 1984-11-09 1984-11-09 Sett att gora gjutgods av aluminium i det nemaste porfritt

Publications (1)

Publication Number Publication Date
NO854445L true NO854445L (no) 1986-05-12

Family

ID=20357675

Family Applications (1)

Application Number Title Priority Date Filing Date
NO854445A NO854445L (no) 1984-11-09 1985-11-07 Fremgangsmaate for aa gjoere stoepegods porefritt.

Country Status (7)

Country Link
US (1) US4615745A (fr)
EP (1) EP0180935B1 (fr)
JP (1) JPS61115697A (fr)
CA (1) CA1239852A (fr)
DE (1) DE3573615D1 (fr)
NO (1) NO854445L (fr)
SE (1) SE450095B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814025A (en) * 1986-07-29 1989-03-21 Northrop Corporation Method of improving properties of superplastically formed alloys by healing cavities
US5816090A (en) * 1995-12-11 1998-10-06 Ametek Specialty Metal Products Division Method for pneumatic isostatic processing of a workpiece
JP3610716B2 (ja) * 1997-01-23 2005-01-19 トヨタ自動車株式会社 鋳物のシール面の加工方法
DE10051525A1 (de) * 2000-10-17 2002-05-02 Thyssen Krupp Automotive Ag Verfahren zur Herstellung von Blechen, insbesondere Karosserieblechen
GB2421207A (en) * 2004-12-16 2006-06-21 Cosworth Technology Ltd Casting with a halogen containing compound provided on the mould surface
EP3160670B1 (fr) 2014-06-30 2019-05-15 Mahavadi Management and Technology Services GmbH Procédé de fabrication de matériaux composites de haute qualité au moyen d'un réacteur à haute pression isostatique
JP6681099B1 (ja) * 2019-07-09 2020-04-15 ミカドテクノス株式会社 液体加圧加工処理装置及び液体加圧加工処理方法
WO2025158433A1 (fr) * 2024-01-24 2025-07-31 Technion Research & Development Foundation Limited Procédé de réduction de la porosité de matériaux métalliques solides ou de réparation de microfissures dans lesdits matériaux à l'aide d'un pressage isostatique à chaud

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR781003A (fr) * 1934-06-18 1935-05-08 High Duty Alloys Ltd Perfectionnements au traitement des pièces moulées en alliages non ferreux
US2273500A (en) * 1939-09-18 1942-02-17 Automatic Button Company Machine for compressing lenses or the like
GB819942A (en) * 1957-04-17 1959-09-09 Jaime De Sternberg Process and apparatus for compressing and compacting a workpiece
IT1043001B (it) * 1974-10-24 1980-02-20 Howmet Corp Meiudo per il trattamento isosta tico a caldo di pezzi fusi
US4250610A (en) * 1979-01-02 1981-02-17 General Electric Company Casting densification method
US4349333A (en) * 1981-02-09 1982-09-14 Pressure Technology, Inc. Hot isostatic press with rapid cooling
GB2098119B (en) * 1981-05-11 1985-09-04 Chromalloy American Corp Method of improving mechanical properties of alloy parts
US4379725A (en) * 1982-02-08 1983-04-12 Kemp Willard E Process for hot isostatic pressing of a metal workpiece
GB2143170B (en) * 1983-07-14 1986-03-12 H I P Treatment of materials by isostatic pressing

Also Published As

Publication number Publication date
SE450095B (sv) 1987-06-09
JPS61115697A (ja) 1986-06-03
EP0180935A2 (fr) 1986-05-14
SE8405604D0 (sv) 1984-11-09
DE3573615D1 (en) 1989-11-16
US4615745A (en) 1986-10-07
EP0180935B1 (fr) 1989-10-11
CA1239852A (fr) 1988-08-02
EP0180935A3 (en) 1987-07-15
SE8405604L (sv) 1986-05-10

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