SE456563B - Sett vid isostatisk pressning av pulver till foremal i en omslutning av glas - Google Patents

Sett vid isostatisk pressning av pulver till foremal i en omslutning av glas

Info

Publication number: SE456563B
Authority: SE; Sweden
Prior art keywords: boron nitride; glass; powdered; layer; layers
Prior art date: 1986-05-13

Application number

SE8602162A

Other languages

English (en)

Swedish (sv)

Other versions

SE8602162L (sv

SE8602162D0 (sv

Inventor

J Adlerborn

L Hermansson

H Larker

B Mattsson

J Nilsson

Original Assignee

Asea Cerama 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.)

1986-05-13

Filing date

1986-05-13

Publication date

1988-10-17

1986-05-13 Application filed by Asea Cerama Ab filed Critical Asea Cerama Ab

1986-05-13 Priority to SE8602162A priority Critical patent/SE456563B/sv

1986-05-13 Publication of SE8602162D0 publication Critical patent/SE8602162D0/xx

1987-05-08 Priority to KR1019870004534A priority patent/KR960002413B1/ko

1987-05-11 Priority to US07/048,735 priority patent/US4717535A/en

1987-05-11 Priority to JP62114379A priority patent/JP2625120B2/ja

1987-05-11 Priority to EP87106783A priority patent/EP0245812B1/fr

1987-05-11 Priority to DE8787106783T priority patent/DE3773047D1/de

1987-11-14 Publication of SE8602162L publication Critical patent/SE8602162L/

1988-10-17 Publication of SE456563B publication Critical patent/SE456563B/sv

Links

PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 48
229910052582 BN Inorganic materials 0.000 claims description 47
239000011521 glass Substances 0.000 claims description 41
239000000463 material Substances 0.000 claims description 29
239000000654 additive Substances 0.000 claims description 21
239000000203 mixture Substances 0.000 claims description 18
230000000996 additive effect Effects 0.000 claims description 17
230000004888 barrier function Effects 0.000 claims description 14
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
229910010271 silicon carbide Inorganic materials 0.000 claims description 10
HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 10
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
238000002844 melting Methods 0.000 claims description 9
238000000462 isostatic pressing Methods 0.000 claims description 8
238000000034 method Methods 0.000 claims description 8
229910052581 Si3N4 Inorganic materials 0.000 claims description 6
239000006060 molten glass Substances 0.000 claims description 6
HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 6
229910052681 coesite Inorganic materials 0.000 claims description 5
229910052906 cristobalite Inorganic materials 0.000 claims description 5
230000035515 penetration Effects 0.000 claims description 5
229910052682 stishovite Inorganic materials 0.000 claims description 5
229910052905 tridymite Inorganic materials 0.000 claims description 5
229910052593 corundum Inorganic materials 0.000 claims description 4
230000008018 melting Effects 0.000 claims description 4
239000000377 silicon dioxide Substances 0.000 claims description 4
238000005245 sintering Methods 0.000 claims description 4
229910001845 yogo sapphire Inorganic materials 0.000 claims description 4
238000010438 heat treatment Methods 0.000 claims description 3
235000012239 silicon dioxide Nutrition 0.000 claims description 3
238000007496 glass forming Methods 0.000 claims description 2
239000002245 particle Substances 0.000 description 9
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
239000000956 alloy Substances 0.000 description 5
229910045601 alloy Inorganic materials 0.000 description 5
239000012254 powdered material Substances 0.000 description 5
239000002002 slurry Substances 0.000 description 5
229910000831 Steel Inorganic materials 0.000 description 4
239000010959 steel Substances 0.000 description 4
229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
229910004298 SiO 2 Inorganic materials 0.000 description 3
239000002775 capsule Substances 0.000 description 3
239000007789 gas Substances 0.000 description 3
239000007769 metal material Substances 0.000 description 3
239000000126 substance Substances 0.000 description 3
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
239000011230 binding agent Substances 0.000 description 2
CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 2
229910010293 ceramic material Inorganic materials 0.000 description 2
239000007795 chemical reaction product Substances 0.000 description 2
238000005056 compaction Methods 0.000 description 2
238000001035 drying Methods 0.000 description 2
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
150000004767 nitrides Chemical class 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
239000000843 powder Substances 0.000 description 2
-1 silicon nitride Chemical class 0.000 description 2
238000005507 spraying Methods 0.000 description 2
239000010936 titanium Substances 0.000 description 2
RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 description 1
229910052580 B4C Inorganic materials 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
229920012485 Plasticized Polyvinyl chloride Polymers 0.000 description 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
239000003513 alkali Substances 0.000 description 1
229910000323 aluminium silicate Inorganic materials 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
238000005422 blasting Methods 0.000 description 1
INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
229910052810 boron oxide Inorganic materials 0.000 description 1
230000001680 brushing effect Effects 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
239000010439 graphite Substances 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
239000000395 magnesium oxide Substances 0.000 description 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
239000000155 melt Substances 0.000 description 1
150000001247 metal acetylides Chemical class 0.000 description 1
229910044991 metal oxide Inorganic materials 0.000 description 1
150000004706 metal oxides Chemical class 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
239000004926 polymethyl methacrylate Substances 0.000 description 1
239000005297 pyrex Substances 0.000 description 1
239000010703 silicon Substances 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000002904 solvent Substances 0.000 description 1
MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1
ZVWKZXLXHLZXLS-UHFFFAOYSA-N zirconium nitride Chemical compound [Zr]#N ZVWKZXLXHLZXLS-UHFFFAOYSA-N 0.000 description 1

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
- B22F3/1216—Container composition
- B22F3/1241—Container composition layered
- 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)
Mechanical Engineering (AREA)
Inorganic Chemistry (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Powder Metallurgy (AREA)
Laminated Bodies (AREA)
Ceramic Products (AREA)

SE8602162A 1986-05-13 1986-05-13 Sett vid isostatisk pressning av pulver till foremal i en omslutning av glas SE456563B (sv)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
SE8602162A SE456563B (sv)	1986-05-13	1986-05-13	Sett vid isostatisk pressning av pulver till foremal i en omslutning av glas
KR1019870004534A KR960002413B1 (ko)	1986-05-13	1987-05-08	아이소스태틱 프레싱에 의한 분말 물질 물품의 제조방법
US07/048,735 US4717535A (en)	1986-05-13	1987-05-11	Method of manufacturing an object of powdered material by isostatic pressing
JP62114379A JP2625120B2 (ja)	1986-05-13	1987-05-11	アイソスタティック成形による粉材物体の製法
EP87106783A EP0245812B1 (fr)	1986-05-13	1987-05-11	Procédé de fabrication d'une ébauche de poudre par compression isostatique
DE8787106783T DE3773047D1 (de)	1986-05-13	1987-05-11	Verfahren zur herstellung eines formkoerpers aus pulvermaterial durch isostatisches pressen.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8602162A SE456563B (sv)	1986-05-13	1986-05-13	Sett vid isostatisk pressning av pulver till foremal i en omslutning av glas

Publications (3)

Publication Number	Publication Date
SE8602162D0 SE8602162D0 (sv)	1986-05-13
SE8602162L SE8602162L (sv)	1987-11-14
SE456563B true SE456563B (sv)	1988-10-17

Family

ID=20364507

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8602162A SE456563B (sv)	1986-05-13	1986-05-13	Sett vid isostatisk pressning av pulver till foremal i en omslutning av glas

Country Status (6)

Country	Link
US (1)	US4717535A (fr)
EP (1)	EP0245812B1 (fr)
JP (1)	JP2625120B2 (fr)
KR (1)	KR960002413B1 (fr)
DE (1)	DE3773047D1 (fr)
SE (1)	SE456563B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
DE3708689A1 (de) *	1987-03-17	1988-10-20	Max Planck Gesellschaft	Verfahren zum heissisostatischen pressen von carbidfaser- und carbidwhisker verstaerkten siliziumnitridkoerpern
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
DE3823760A1 (de) *	1988-07-13	1990-01-18	Peroxid Chemie Gmbh	Ventilmetall/platinverbundelektrode
DE68915146T2 (de) *	1988-07-15	1994-09-15	Toshiba Tungaloy Co Ltd	Giessform zum giessen optischer teile sowie verfahren zur herstellung.
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
US5049329A (en) *	1989-10-30	1991-09-17	Corning Incorporated	Process for forming ceramic matrix composites
GB8926455D0 (en) *	1989-11-23	1990-05-30	T & N Technology Ltd	Manufacture of shaped articles from sinterable powder
SE469467B (sv) *	1990-12-21	1993-07-12	Asea Cerama Ab	Saett att vid isostatisk pressning foerse en poroes kropp med ett foer en glasomslutning ogenomtraengligt skikt
SE9100396D0 (sv) *	1991-02-08	1991-02-08	Sandvik Ab	Saett foer framstaellning av en kompoundkropp
US5167889A (en) *	1991-06-10	1992-12-01	Hoechst Celanese Corp.	Process for pressure sintering polymeric compositions
US5503926A (en) *	1995-01-11	1996-04-02	Saint-Gobain/Norton Industrial Ceramics Corporation	Hipped silicon nitride having a reduced reaction layer
US5770136A (en) *	1995-08-07	1998-06-23	Huang; Xiaodi	Method for consolidating powdered materials to near net shape and full density
EP0895974A1 (fr) *	1997-08-04	1999-02-10	Lockheed Martin Corporation	Procédé de pressage isostatique à chaud avec encapsulage direct
RU2151025C1 (ru) *	1997-11-17	2000-06-20	Новочеркасский государственный технический университет	Способ изготовления горячедеформированных порошковых материалов
US6042780A (en) *	1998-12-15	2000-03-28	Huang; Xiaodi	Method for manufacturing high performance components
US20100210444A1 (en)	2009-02-19	2010-08-19	Rhoads Randy L	Large refractory article and method for making
CN110040942B (zh) *	2018-01-16	2021-10-12	中天科技集团有限公司	粉末体脱羟处理方法及石英玻璃的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2035045A1 (en) *	1970-07-15	1972-01-20	Fitzer E	Sintering of hard powders - under pressure isostatically applied via pulverulent packing
SE394178B (sv) *	1975-02-03	1977-06-13	Asea Ab	Forfarande for varmpressning av pulverkroppar
US3992200A (en) *	1975-04-07	1976-11-16	Crucible Inc.	Method of hot pressing using a getter
US4112143A (en) *	1977-01-18	1978-09-05	Asea Aktiebolag	Method of manufacturing an object of silicon nitride
US4212669A (en) *	1978-08-03	1980-07-15	Howmet Turbine Components Corporation	Method for the production of precision shapes
FR2444523A1 (fr) *	1978-12-19	1980-07-18	Asea Ab	Procede pour la fabrication par pressage isostatique d'un corps preforme en une matiere metallique ou ceramique enrobe dans un materiau vitrifiable
US4300959A (en) *	1979-08-22	1981-11-17	United Technologies Corporation	Impermeable electroform for hot isostatic pressing
DE3047237C2 (de) *	1980-12-16	1985-01-17	Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln	Verfahren zum Herstellen kompliziert geformter Preßkörper mittels heißisostatischen Pressens
SE435272B (sv) *	1983-02-08	1984-09-17	Asea Ab	Sett att framstella ett foremal av ett pulverformigt material genom isostatisk pressning
US4545955A (en) *	1983-05-18	1985-10-08	James Dickson	Can for containing material for consolidation into widgets and method of using the same

1986
- 1986-05-13 SE SE8602162A patent/SE456563B/sv not_active IP Right Cessation
1987
- 1987-05-08 KR KR1019870004534A patent/KR960002413B1/ko not_active Expired - Fee Related
- 1987-05-11 DE DE8787106783T patent/DE3773047D1/de not_active Expired - Lifetime
- 1987-05-11 JP JP62114379A patent/JP2625120B2/ja not_active Expired - Lifetime
- 1987-05-11 US US07/048,735 patent/US4717535A/en not_active Expired - Lifetime
- 1987-05-11 EP EP87106783A patent/EP0245812B1/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0245812A3 (en)	1988-03-23
JPS62274007A (ja)	1987-11-28
SE8602162L (sv)	1987-11-14
EP0245812B1 (fr)	1991-09-18
JP2625120B2 (ja)	1997-07-02
EP0245812A2 (fr)	1987-11-19
SE8602162D0 (sv)	1986-05-13
KR960002413B1 (ko)	1996-02-17
DE3773047D1 (de)	1991-10-24
KR870010931A (ko)	1987-12-18
US4717535A (en)	1988-01-05

Legal Events

Date

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Title

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1995-01-31

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2003-01-07

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Publication	Publication Date	Title
SE456563B (sv)	1988-10-17	Sett vid isostatisk pressning av pulver till foremal i en omslutning av glas
US4112143A (en)	1978-09-05	Method of manufacturing an object of silicon nitride
US6585930B2 (en)	2003-07-01	Method for article fabrication using carbohydrate binder
US4568516A (en)	1986-02-04	Method of manufacturing an object of a powdered material by isostatic pressing
SE460025B (sv)	1989-09-04	Saett att framstaella foeremaal av pulverformi gt material genom varm isostatisk pressning i en glasomslutning
US4325710A (en)	1982-04-20	Sintered ceramics for cutting tools and manufacturing process thereof
KR20160010865A (ko)	2016-01-28	블랭크의 제조방법 및 블랭크
CA1300335C (fr)	1992-05-12	Methode de frittage sous pression isostatique
AU658760B2 (en)	1995-04-27	Filter for light metals
KR20120022960A (ko)	2012-03-12	크롬 산화물을 기반으로 하는 소결물
GB2031466A (en)	1980-04-23	Isotatic hot pressing of silicon nitride
CA1148772A (fr)	1983-06-28	Methode de fabrication d'un objet en metal ou en ceramique
GB1564851A (en)	1980-04-16	Method of manufacturing an object of silicon nitride
SE425360B (sv)	1982-09-27	Sett vid isostatisk pressning av pulver for framstellning av foremal av keramiskt eller metalliskt material
US3489627A (en)	1970-01-13	Sio2,-cao-bao composition and method for bonding therewith
EP0404631B1 (fr)	1995-12-27	Matériaux composites à matrice vitreuse renforcée et leur procédé de préparation
GB2024256A (en)	1980-01-09	Isostatically hot pressing powdered material
CA1133683A (fr)	1982-10-19	Procede industriel d'obtention d'un objet en nitrure de silicium
SE464620B (sv)	1991-05-27	Saett att framstaella ett foeremaal av keramik genom isostatisk pressning i en glasomslutning
US5284616A (en)	1994-02-08	Method for isostatic or pseudo-isostatic pressing employing a surrounding casing of glass
US3226241A (en)	1965-12-28	Alumina refractories
JPH01192761A (ja)	1989-08-02	溶製ａｚｓ耐火組成物
SE463961B (sv)	1991-02-18	Saett att framstaella ett foeremaal av ett pulverformigt material genom isostatisk pressning i ett hoelje av smaelt glas
SE425361B (sv)	1982-09-27	Sett vid isostatisk varmpressning av forformade kroppar av metalliskt ellerkeramiskt material
JPS6395155A (ja)	1988-04-26	複合焼結体