SE469467B - Saett att vid isostatisk pressning foerse en poroes kropp med ett foer en glasomslutning ogenomtraengligt skikt - Google Patents

Saett att vid isostatisk pressning foerse en poroes kropp med ett foer en glasomslutning ogenomtraengligt skikt

Info

Publication number
SE469467B
SE469467B SE9004134A SE9004134A SE469467B SE 469467 B SE469467 B SE 469467B SE 9004134 A SE9004134 A SE 9004134A SE 9004134 A SE9004134 A SE 9004134A SE 469467 B SE469467 B SE 469467B
Authority
SE
Sweden
Prior art keywords
layer
glass
preformed
porous body
sintered
Prior art date
Application number
SE9004134A
Other languages
English (en)
Swedish (sv)
Other versions
SE9004134D0 (sv
SE9004134L (sv
Inventor
B Mattsson
J Nilsson
M Collin
Original Assignee
Asea Cerama Ab
Sandvik 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 Cerama Ab, Sandvik Ab filed Critical Asea Cerama Ab
Priority to SE9004134A priority Critical patent/SE469467B/sv
Publication of SE9004134D0 publication Critical patent/SE9004134D0/xx
Priority to IL10032191A priority patent/IL100321A/en
Priority to DE69122124T priority patent/DE69122124T2/de
Priority to KR1019930701918A priority patent/KR960012868B1/ko
Priority to EP92901858A priority patent/EP0563197B1/en
Priority to AT92901858T priority patent/ATE142547T1/de
Priority to PCT/SE1991/000854 priority patent/WO1992011107A1/en
Priority to JP50179092A priority patent/JP3176920B2/ja
Priority to US07/828,952 priority patent/US5284616A/en
Publication of SE9004134L publication Critical patent/SE9004134L/
Publication of SE469467B publication Critical patent/SE469467B/sv

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
    • B22F3/12—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
    • 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
    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/584—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
    • C04B35/593—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride obtained by pressure sintering
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Ceramic Products (AREA)
  • Steroid Compounds (AREA)
  • Laminated Bodies (AREA)
  • Glanulating (AREA)
SE9004134A 1990-12-21 1990-12-21 Saett att vid isostatisk pressning foerse en poroes kropp med ett foer en glasomslutning ogenomtraengligt skikt SE469467B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9004134A SE469467B (sv) 1990-12-21 1990-12-21 Saett att vid isostatisk pressning foerse en poroes kropp med ett foer en glasomslutning ogenomtraengligt skikt
IL10032191A IL100321A (en) 1990-12-21 1991-12-11 Method for isostatic or simulated isostatic pressing of a material
US07/828,952 US5284616A (en) 1990-12-21 1991-12-12 Method for isostatic or pseudo-isostatic pressing employing a surrounding casing of glass
EP92901858A EP0563197B1 (en) 1990-12-21 1991-12-12 Method of manufacturing an object of a powdered material by isostatic pressing
KR1019930701918A KR960012868B1 (ko) 1990-12-21 1991-12-12 등압 또는 유사-등압 압축 성형에 의해 분말재료로 물체 제조방법
DE69122124T DE69122124T2 (de) 1990-12-21 1991-12-12 Verfahren und vorrichtung zur herstellung eines pulverwerkstückes durch isostatisches pressen
AT92901858T ATE142547T1 (de) 1990-12-21 1991-12-12 Verfahren und vorrichtung zur herstellung eines pulverwerkstückes durch isostatisches pressen
PCT/SE1991/000854 WO1992011107A1 (en) 1990-12-21 1991-12-12 Method of manufacturing an object of a powdered material by isostatic pressing
JP50179092A JP3176920B2 (ja) 1990-12-21 1991-12-12 真正或いは擬似の均衡加圧法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9004134A SE469467B (sv) 1990-12-21 1990-12-21 Saett att vid isostatisk pressning foerse en poroes kropp med ett foer en glasomslutning ogenomtraengligt skikt

Publications (3)

Publication Number Publication Date
SE9004134D0 SE9004134D0 (sv) 1990-12-21
SE9004134L SE9004134L (sv) 1992-06-22
SE469467B true SE469467B (sv) 1993-07-12

Family

ID=20381304

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9004134A SE469467B (sv) 1990-12-21 1990-12-21 Saett att vid isostatisk pressning foerse en poroes kropp med ett foer en glasomslutning ogenomtraengligt skikt

Country Status (9)

Country Link
US (1) US5284616A ( )
EP (1) EP0563197B1 ( )
JP (1) JP3176920B2 ( )
KR (1) KR960012868B1 ( )
AT (1) ATE142547T1 ( )
DE (1) DE69122124T2 ( )
IL (1) IL100321A ( )
SE (1) SE469467B ( )
WO (1) WO1992011107A1 ( )

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9100396D0 (sv) * 1991-02-08 1991-02-08 Sandvik Ab Saett foer framstaellning av en kompoundkropp
DE4334639A1 (de) * 1993-10-11 1995-04-13 Inst Neue Mat Gemein Gmbh Verfahren zur Herstellung von TiN-Sinterkörpern und -Schichten
US5503926A (en) * 1995-01-11 1996-04-02 Saint-Gobain/Norton Industrial Ceramics Corporation Hipped silicon nitride having a reduced reaction layer
US6682820B1 (en) * 2002-10-31 2004-01-27 Saint-Gobain Ceramics & Plastics, Inc. Recession resistant coated ceramic part
US9399258B2 (en) * 2009-09-10 2016-07-26 Aerojet Rocketdyne Of De, Inc. Method of processing a bimetallic part

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1307214A (en) * 1969-04-02 1973-02-14 Davy & United Eng Co Ltd Manufacture of cylindrical bodiesfrom metal powder
SE348961C (sv) * 1971-03-15 1982-08-30 Asea Ab Forfarande for framstellning av en sintrad pulverkropp
US3710953A (en) * 1971-09-16 1973-01-16 J Kirsch Apparatus for vacuum pick-up of porous materials
US4112143A (en) * 1977-01-18 1978-09-05 Asea Aktiebolag Method of manufacturing an object of silicon nitride
SE414922B (sv) * 1978-05-02 1980-08-25 Asea Ab Sett att framstella ett foremal av kiselnitrid genom isostatisk pressning av en av kiselnitridpulver forformad kropp med ett gasformigt tryckmedium
DE3322866A1 (de) * 1983-06-24 1985-01-03 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen eines verbundwerkstoffes aus chrom und kupfer
US4478789A (en) * 1982-09-29 1984-10-23 Asea Ab Method of manufacturing an object of metallic or ceramic material
US4507262A (en) * 1982-10-07 1985-03-26 General Electric Company Bubble pressure barrier and electrode composite
US4793968A (en) * 1982-12-29 1988-12-27 Sermatech International, Inc. Surface modified powder metal parts and methods for making same
SE435272B (sv) * 1983-02-08 1984-09-17 Asea Ab Sett att framstella ett foremal av ett pulverformigt material genom isostatisk pressning
US4550034A (en) * 1984-04-05 1985-10-29 Engelhard Corporation Method of impregnating ceramic monolithic structures with predetermined amounts of catalyst
US4853101A (en) * 1984-09-17 1989-08-01 Eltech Systems Corporation Porous separator comprising inorganic/polymer composite fiber and method of making same
US4680199A (en) * 1986-03-21 1987-07-14 United Technologies Corporation Method for depositing a layer of abrasive material on a substrate
SE456563B (sv) * 1986-05-13 1988-10-17 Asea Cerama Ab Sett vid isostatisk pressning av pulver till foremal i en omslutning av glas
SE456651B (sv) * 1987-03-02 1988-10-24 Asea Cerama Ab Saett att framstaella ett foeremaal av i en kapsel inneslutet pulverformigt material genom isostatisk pressning
US4849253A (en) * 1987-05-29 1989-07-18 International Fuel Cell Corporation Method of making an electrochemical cell electrode
SE460025B (sv) * 1987-12-18 1989-09-04 Asea Cerama Ab Saett att framstaella foeremaal av pulverformi gt material genom varm isostatisk pressning i en glasomslutning
US4987105A (en) * 1988-11-21 1991-01-22 Ford Aerospace Corporation Carbon/boron nitride release coating
US5082710A (en) * 1988-11-21 1992-01-21 Loral Aerospace Corp. Coated article for hot isostatic pressing
SE464620B (sv) * 1989-09-26 1991-05-27 Asea Cerama Ab Saett att framstaella ett foeremaal av keramik genom isostatisk pressning i en glasomslutning
GB8926455D0 (en) * 1989-11-23 1990-05-30 T & N Technology Ltd Manufacture of shaped articles from sinterable powder
US5073405A (en) * 1991-01-15 1991-12-17 Westinghouse Electric Corp. Applying a tapered electrode on a porous ceramic support tube by masking a band inside the tube and drawing in electrode material from the outside of the tube by suction

Also Published As

Publication number Publication date
WO1992011107A1 (en) 1992-07-09
DE69122124D1 (de) 1996-10-17
EP0563197A1 (en) 1993-10-06
ATE142547T1 (de) 1996-09-15
EP0563197B1 (en) 1996-09-11
IL100321A0 (en) 1992-09-06
JPH06504585A (ja) 1994-05-26
JP3176920B2 (ja) 2001-06-18
DE69122124T2 (de) 1997-01-30
SE9004134D0 (sv) 1990-12-21
SE9004134L (sv) 1992-06-22
IL100321A (en) 1994-05-30
KR930703104A (ko) 1993-11-29
KR960012868B1 (ko) 1996-09-25
US5284616A (en) 1994-02-08

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