SE7903955L - Sett att framstella ett foremal av keramiskt eller metalliskt material - Google Patents

Sett att framstella ett foremal av keramiskt eller metalliskt material

Info

Publication number
SE7903955L
SE7903955L SE7903955A SE7903955A SE7903955L SE 7903955 L SE7903955 L SE 7903955L SE 7903955 A SE7903955 A SE 7903955A SE 7903955 A SE7903955 A SE 7903955A SE 7903955 L SE7903955 L SE 7903955L
Authority
SE
Sweden
Prior art keywords
powder
glass
mould
embedding material
mould cavity
Prior art date
Application number
SE7903955A
Other languages
Unknown language ( )
English (en)
Other versions
SE425360B (sv
Inventor
B Mattsson
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 SE7903955A priority Critical patent/SE425360B/sv
Priority to FR8006977A priority patent/FR2455940A1/fr
Priority to DE19803015575 priority patent/DE3015575A1/de
Priority to GB8014792A priority patent/GB2050926B/en
Priority to JP5987980A priority patent/JPS55150310A/ja
Publication of SE7903955L publication Critical patent/SE7903955L/sv
Publication of SE425360B publication Critical patent/SE425360B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • C04B35/6455—Hot isostatic pressing
    • 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
    • B22F3/1208—Containers or coating used therefor
    • B22F3/1216—Container composition
    • B22F3/1225—Glass
    • 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
    • B22F3/1208—Containers or coating used therefor
    • B22F3/125—Initially porous container
    • 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
    • B22F3/15—Hot isostatic pressing
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/658—Atmosphere during thermal treatment
    • C04B2235/6587—Influencing the atmosphere by vaporising a solid material, e.g. by using a burying of sacrificial powder

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Glass Compositions (AREA)
  • Ceramic Products (AREA)
SE7903955A 1979-05-07 1979-05-07 Sett vid isostatisk pressning av pulver for framstellning av foremal av keramiskt eller metalliskt material SE425360B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE7903955A SE425360B (sv) 1979-05-07 1979-05-07 Sett vid isostatisk pressning av pulver for framstellning av foremal av keramiskt eller metalliskt material
FR8006977A FR2455940A1 (fr) 1979-05-07 1980-03-28 Procede de fabrication d'objets en matiere ceramique ou metallique par pressage isostatique de poudres
DE19803015575 DE3015575A1 (de) 1979-05-07 1980-04-23 Verfahren zur herstellung eines gegenstandes aus keramischem oder metallischem material durch isostatisches pressen
GB8014792A GB2050926B (en) 1979-05-07 1980-05-02 Method of manufacturing articles pf ceramic or metallic material
JP5987980A JPS55150310A (en) 1979-05-07 1980-05-06 Preparation of article of ceramic or metallic substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7903955A SE425360B (sv) 1979-05-07 1979-05-07 Sett vid isostatisk pressning av pulver for framstellning av foremal av keramiskt eller metalliskt material

Publications (2)

Publication Number Publication Date
SE7903955L true SE7903955L (sv) 1980-11-08
SE425360B SE425360B (sv) 1982-09-27

Family

ID=20337981

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7903955A SE425360B (sv) 1979-05-07 1979-05-07 Sett vid isostatisk pressning av pulver for framstellning av foremal av keramiskt eller metalliskt material

Country Status (5)

Country Link
JP (1) JPS55150310A (sv)
DE (1) DE3015575A1 (sv)
FR (1) FR2455940A1 (sv)
GB (1) GB2050926B (sv)
SE (1) SE425360B (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58136702A (ja) * 1982-02-04 1983-08-13 Ishikawajima Harima Heavy Ind Co Ltd 粉末の成形焼結部品製造方法
US4428906A (en) * 1982-04-28 1984-01-31 Kelsey-Hayes Company Pressure transmitting medium and method for utilizing same to densify material
IL68071A (en) * 1982-04-28 1985-12-31 Roc Tec Inc Method of consolidating material with a cast pressure transmitter
JPS6199605A (ja) * 1984-10-18 1986-05-17 Hitachi Zosen Corp 熱間静水圧圧縮焼成法
US4656002A (en) * 1985-10-03 1987-04-07 Roc-Tec, Inc. Self-sealing fluid die
SE455276B (sv) * 1986-03-21 1988-07-04 Uddeholm Tooling Ab Sett att pulvermetallurgiskt framstella ett foremal genom varmpressning av pulver i en keramikform medelst ett smelt tryckmedium
SE455277B (sv) * 1986-03-21 1988-07-04 Uddeholm Tooling Ab Sett att pulvermetallurgiskt framstella ett foremal genom varmpressning av pulver i en keramikform medelst ett partikulert tryckmedium
SE464620B (sv) * 1989-09-26 1991-05-27 Asea Cerama Ab Saett att framstaella ett foeremaal av keramik genom isostatisk pressning i en glasomslutning
EP0446665A1 (de) * 1990-03-14 1991-09-18 Asea Brown Boveri Ag Verfahren zur Herstellung eines Bauteils durch Erzeugung eines Formkörpers ausgehend von einem metallischen oder keramischen Pulver
US5623727A (en) * 1995-11-16 1997-04-22 Vawter; Paul Method for manufacturing powder metallurgical tooling
CN114507063B (zh) * 2022-03-31 2023-01-03 萍乡华创电气有限公司 一种瓷绝缘子注浆成型方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469976A (en) * 1967-07-31 1969-09-30 Du Pont Isostatic hot pressing of metal-bonded metal carbide bodies
CA855149A (en) * 1968-02-28 1970-11-03 J. Havel Charles Hot isostatic pressing using a vitreous container
US3700435A (en) * 1971-03-01 1972-10-24 Crucible Inc Method for making powder metallurgy shapes
AU507155B2 (en) * 1976-01-29 1980-02-07 Aktiebolag Asea Silicon nitride article

Also Published As

Publication number Publication date
FR2455940A1 (fr) 1980-12-05
GB2050926B (en) 1983-08-03
DE3015575A1 (de) 1980-11-13
GB2050926A (en) 1981-01-14
FR2455940B1 (sv) 1983-05-06
SE425360B (sv) 1982-09-27
JPS55150310A (en) 1980-11-22

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