SE450095B - Sett att gora gjutgods av aluminium i det nemaste porfritt - Google Patents

Sett att gora gjutgods av aluminium i det nemaste porfritt

Info

Publication number
SE450095B
SE450095B SE8405604A SE8405604A SE450095B SE 450095 B SE450095 B SE 450095B SE 8405604 A SE8405604 A SE 8405604A SE 8405604 A SE8405604 A SE 8405604A SE 450095 B SE450095 B SE 450095B
Authority
SE
Sweden
Prior art keywords
container
pressure medium
casting
channels
piston
Prior art date
Application number
SE8405604A
Other languages
English (en)
Swedish (sv)
Other versions
SE8405604D0 (sv
SE8405604L (sv
Inventor
M Goransson
J 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
Priority to SE8405604A priority Critical patent/SE450095B/sv
Publication of SE8405604D0 publication Critical patent/SE8405604D0/xx
Priority to EP85113951A priority patent/EP0180935B1/fr
Priority to DE8585113951T priority patent/DE3573615D1/de
Priority to JP60248701A priority patent/JPS61115697A/ja
Priority to NO854445A priority patent/NO854445L/no
Priority to CA000494827A priority patent/CA1239852A/fr
Priority to US06/796,120 priority patent/US4615745A/en
Publication of SE8405604L publication Critical patent/SE8405604L/
Publication of SE450095B publication Critical patent/SE450095B/sv

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)
SE8405604A 1984-11-09 1984-11-09 Sett att gora gjutgods av aluminium i det nemaste porfritt SE450095B (sv)

Priority Applications (7)

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
EP85113951A EP0180935B1 (fr) 1984-11-09 1985-11-02 Procédé pour diminuer la porosité d'une pièce coulée
DE8585113951T DE3573615D1 (en) 1984-11-09 1985-11-02 A method of reducing the porosity of a casting
JP60248701A JPS61115697A (ja) 1984-11-09 1985-11-06 鋳物の巣を減少させる方法
NO854445A NO854445L (no) 1984-11-09 1985-11-07 Fremgangsmaate for aa gjoere stoepegods porefritt.
CA000494827A CA1239852A (fr) 1984-11-09 1985-11-07 Reduction du degre de porosite des pieces venues de fonderie
US06/796,120 US4615745A (en) 1984-11-09 1985-11-08 Method of reducing the pore density in a casting

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 (3)

Publication Number Publication Date
SE8405604D0 SE8405604D0 (sv) 1984-11-09
SE8405604L SE8405604L (sv) 1986-05-10
SE450095B true SE450095B (sv) 1987-06-09

Family

ID=20357675

Family Applications (1)

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

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
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
NO854445L (no) 1986-05-12

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