AT378177B - Sinterkeramischer koerper aus siliziumkarbid und verfahren zu seiner herstellung - Google Patents

Sinterkeramischer koerper aus siliziumkarbid und verfahren zu seiner herstellung

Info

Publication number
AT378177B
AT378177B AT0411676A AT411676A AT378177B AT 378177 B AT378177 B AT 378177B AT 0411676 A AT0411676 A AT 0411676A AT 411676 A AT411676 A AT 411676A AT 378177 B AT378177 B AT 378177B
Authority
AT
Austria
Prior art keywords
sinter
production
silicon carbide
ceramic body
body made
Prior art date
Application number
AT0411676A
Other languages
English (en)
Other versions
ATA411676A (de
Original Assignee
Carborundum Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24336441&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AT378177(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Carborundum Co filed Critical Carborundum Co
Publication of ATA411676A publication Critical patent/ATA411676A/de
Application granted granted Critical
Publication of AT378177B publication Critical patent/AT378177B/de

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
    • C04B35/515—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
    • C04B35/56—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 carbides or oxycarbides
    • C04B35/565—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 carbides or oxycarbides based on silicon carbide
AT0411676A 1975-06-05 1976-06-04 Sinterkeramischer koerper aus siliziumkarbid und verfahren zu seiner herstellung AT378177B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/584,226 US4312954A (en) 1975-06-05 1975-06-05 Sintered silicon carbide ceramic body

Publications (2)

Publication Number Publication Date
ATA411676A ATA411676A (de) 1984-11-15
AT378177B true AT378177B (de) 1985-06-25

Family

ID=24336441

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0411676A AT378177B (de) 1975-06-05 1976-06-04 Sinterkeramischer koerper aus siliziumkarbid und verfahren zu seiner herstellung

Country Status (21)

Country Link
US (2) US4312954A (de)
JP (5) JPS5934147B2 (de)
AT (1) AT378177B (de)
AU (1) AU503797B2 (de)
BE (1) BE842623A (de)
BR (1) BR7603594A (de)
CA (1) CA1332616C (de)
CH (1) CH613922A5 (de)
DE (2) DE2624641A1 (de)
ES (1) ES448582A1 (de)
FR (1) FR2313331A1 (de)
GB (1) GB1556173A (de)
IE (1) IE43834B1 (de)
IT (1) IT1061657B (de)
MX (1) MX3303E (de)
NL (1) NL7606077A (de)
NO (1) NO146858C (de)
NZ (1) NZ181023A (de)
PT (1) PT65187B (de)
SE (1) SE434507B (de)
ZA (1) ZA763274B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310985A1 (de) * 1987-10-06 1989-04-12 Feldmühle Aktiengesellschaft Gleit- oder Dichtelementepaarung und Verfahren zu dessen Herstellung

Families Citing this family (108)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1478898A (en) * 1973-10-24 1977-07-06 Gen Electric Silicon carbide ceramic
US4312954A (en) * 1975-06-05 1982-01-26 Kennecott Corporation Sintered silicon carbide ceramic body
US4455385A (en) * 1975-06-30 1984-06-19 General Electric Company Silicon carbide sintered body
JPS526716A (en) * 1975-06-30 1977-01-19 Gen Electric Silicon carbide sintered articles
US4123286A (en) * 1976-12-27 1978-10-31 The Carborundum Company Silicon carbide powder compositions
US4135938A (en) * 1977-03-31 1979-01-23 The Carborundum Company High density thermal shock resistant sintered silicon carbide
DE2744636A1 (de) * 1977-10-04 1979-05-17 Wolfgang Dipl Ing Boecker Verfahren und vorrichtung zur herstellung von hochreinem siliciumcarbidpulver und seine verwendung
JPS5464512A (en) * 1977-11-02 1979-05-24 Shirikonitsuto Kounetsu Kougiy Method of making oxidationnpreventive silicon carbide heating body
DE2751998A1 (de) * 1977-11-22 1979-05-23 Kempten Elektroschmelz Gmbh Verfahren zur herstellung von polykristallinen dichten formkoerpern aus borcarbid durch drucklose sinterung
US4144207A (en) * 1977-12-27 1979-03-13 The Carborundum Company Composition and process for injection molding ceramic materials
CA1136388A (en) * 1978-01-09 1982-11-30 Kennecott Corporation Method of producing sintered ceramic articles using liquid boron-containing sintering aid
CA1125316A (en) * 1978-01-09 1982-06-08 Martin R. Kasprzyk Sinterable powders and methods of producing sintered ceramic products using such powders
US4238434A (en) * 1978-02-16 1980-12-09 Ibigawa Electric Industry Co., Ltd. Method of producing a silicon carbide sintered body
DE2809278A1 (de) * 1978-03-03 1979-09-06 Kempten Elektroschmelz Gmbh Dichte polykristalline formkoerper aus alpha-siliciumcarbid und verfahren zu ihrer herstellung durch drucklose sinterung
US4346049A (en) * 1978-05-01 1982-08-24 Kennecott Corporation Sintered alpha silicon carbide ceramic body having equiaxed microstructure
CA1332065C (en) * 1978-05-01 1994-09-20 John Allen Cappola Sintered alpha silicon carbide body having equiaxed microstructure
CA1139791A (en) * 1978-06-15 1983-01-18 Yorihiro Murata Sintered silicon carbide-aluminum nitride articles and method of making such articles
US4207226A (en) * 1978-08-03 1980-06-10 The Carborundum Company Ceramic composition suited to be injection molded and sintered
DE2837900C3 (de) * 1978-08-30 1981-07-30 Norton Co., Worcester, Mass. Verfahren zur Herstellung von Siliciumcarbidformkörpern
US4233256A (en) * 1978-12-18 1980-11-11 The Carborundum Company Process for injection molding sinterable carbide ceramic materials
JPS56500008A (de) * 1978-12-21 1981-01-08
JPS55116667A (en) * 1979-02-28 1980-09-08 Asahi Glass Co Ltd Silicon carbide sintered body
US4372902A (en) * 1979-02-28 1983-02-08 United Kingdom Atomic Energy Authority Preparation of dense ceramics
DE3023425C2 (en) * 1979-06-25 1989-02-02 United Kingdom Atomic Energy Authority, London, Gb High density sintered silicon carbide - mix of silicon carbide carbon and boron sintered in carbon contg. atmos.
US4297250A (en) * 1980-01-07 1981-10-27 Westinghouse Electric Corp. Method of producing homogeneous ZnO non-linear powder compositions
US4327186A (en) * 1980-06-23 1982-04-27 Kennecott Corporation Sintered silicon carbide-titanium diboride mixtures and articles thereof
DE3044162A1 (de) * 1980-11-24 1982-06-03 Annawerk Keramische Betriebe GmbH, 8633 Rödental Polykristalliner formkoerper aus siliziumkarbid und verfahren zu seiner herstellung
US4598675A (en) * 1981-01-12 1986-07-08 Kennecott Corporation Components for internal combustion engines
JPS57140526A (en) * 1981-01-12 1982-08-31 Kennecott Corp Components for internal combustion engine
FR2505816B1 (fr) 1981-05-18 1985-05-31 Ceraver Procede de fabrication d'une piece ceramique en carbure de silicium fritte
DE3200200A1 (de) * 1982-01-07 1983-07-14 Kennecott Corp., 06904 Stamford, Conn. Verfahren zur herstellung eines gesinterten hartstoff-verbundgegenstands
DE3218052A1 (de) * 1982-05-13 1983-11-17 Elektroschmelzwerk Kempten GmbH, 8000 München Polykristalline, praktisch porenfreie sinterkoerper aus (alpha)-siliciumcarbid, borcarbid und freiem kohlenstoff und verfahren zu ihrer herstellung
JPS5940121A (ja) * 1982-08-31 1984-03-05 Anritsu Corp 秤量装置
JPS59102872A (ja) * 1982-12-06 1984-06-14 日本特殊陶業株式会社 炭化珪素．黒鉛複合焼結体の製造方法
US4518702A (en) * 1983-01-19 1985-05-21 Director-General Of The Agency Of Industrial Science And Technology Silicon carbide-boron carbide carbonaceous body
JPS59184769A (ja) * 1983-04-04 1984-10-20 日立化成工業株式会社 高密度炭化ケイ素焼結体の製造方法
US4579704A (en) * 1983-04-14 1986-04-01 National Institute For Research In Inorganic Materials Process for sintering cubic system silicon carbide powder
JPS6027643A (ja) * 1983-07-27 1985-02-12 株式会社日立製作所 高温構造部材
US4525461A (en) * 1983-12-14 1985-06-25 Kennecott Corporation Sintered silicon carbide/graphite/carbon composite ceramic body having ultrafine grain microstructure
JPS60200861A (ja) * 1984-03-26 1985-10-11 住友化学工業株式会社 高強度炭化珪素焼結体の製造方法
US4551436A (en) * 1984-04-11 1985-11-05 General Electric Company Fabrication of small dense silicon carbide spheres
US4530808A (en) * 1984-04-11 1985-07-23 General Electric Company Binder removal from thermoplastically formed SiC article
JPS60221365A (ja) * 1984-04-13 1985-11-06 住友化学工業株式会社 高強度炭化珪素焼結体の製造法
US4692418A (en) * 1984-08-29 1987-09-08 Stemcor Corporation Sintered silicon carbide/carbon composite ceramic body having fine microstructure
JPS61168568A (ja) * 1985-01-23 1986-07-30 日産自動車株式会社 炭化珪素質焼結体の製造方法
JPS61247663A (ja) * 1985-04-22 1986-11-04 工業技術院長 炭素連続繊維強化ＳｉＣ複合体の製造方法
GB2177421B (en) * 1985-05-20 1989-07-19 Toshiba Ceramics Co Sintered body of silicon carbide and method for manufacturing the same
JPH0625038B2 (ja) * 1985-05-22 1994-04-06 住友化学工業株式会社 耐摩耗性炭化珪素焼結体の製造方法
US4853299A (en) * 1985-09-06 1989-08-01 Kabushiki Kaisha Toshiba Silicon carbide sintered body and method of manufacturing the same
US4701427A (en) * 1985-10-17 1987-10-20 Stemcor Corporation Sintered silicon carbide ceramic body of high electrical resistivity
JPS62113764A (ja) * 1985-11-14 1987-05-25 三菱電機株式会社 高熱伝導性炭化ケイ素焼結体の製造方法
JPH089504B2 (ja) * 1986-08-29 1996-01-31 住友化学工業株式会社 高密度炭化ケイ素焼結体の製造方法
DE3718095A1 (de) * 1987-05-29 1988-12-08 Hutschenreuther Polykristalliner formkoerper aus siliciumcarbid und verfahren zu seiner herstellung
JPS6414174A (en) * 1987-07-06 1989-01-18 Ngk Insulators Ltd Silicon carbide sintered body and its production
JPS6414175A (en) * 1987-07-08 1989-01-18 Toshiba Corp Production of silicon carbide ceramic
DE3736660A1 (de) * 1987-10-29 1989-05-11 Mtu Muenchen Gmbh Verfahren zur herstellung eines poroesen formkoerpers
JPH01242465A (ja) * 1988-03-23 1989-09-27 Showa Denko Kk 炭化珪素焼結体およびその摺動部材の製造方法
US5205971A (en) * 1988-06-06 1993-04-27 The Dow Chemical Company Manufacture of non-whiteware ceramic articles
US5043412A (en) * 1988-06-23 1991-08-27 Borden, Inc. Ambient temperature curing, high carbon contributing compositions
US4939188A (en) * 1988-12-22 1990-07-03 Borden, Inc. Lithium-containing resole composition for making a shaped refractory article and other hardened articles
DE3902528A1 (de) * 1989-01-28 1990-10-31 Sintec Keramik Gmbh Herstellung von polykristallinen formkoerpern aus (alpha) - und/oder (beta)-siliciumcarbid durch drucklose sinterung
US5227105A (en) * 1989-03-10 1993-07-13 The Carborundum Company Process for manufacturing ceramic tubes
US5057001A (en) * 1989-03-10 1991-10-15 The Carborundum Company Apparatus for making ceramic tubes
US5145624A (en) * 1989-08-07 1992-09-08 The Dow Chemical Company Pressing of whiteware ceramic articles
US5298470A (en) * 1989-09-22 1994-03-29 The Carborundum Company Silicon carbide bodies having high toughness and fracture resistance and method of making same
ES2082008T3 (es) * 1989-10-26 1996-03-16 Advanced Materials Enterprise Productos ceramicos densos de sic.
US5567398A (en) * 1990-04-03 1996-10-22 The Standard Oil Company Endothermic reaction apparatus and method
US6153152A (en) * 1990-04-03 2000-11-28 The Standard Oil Company Endothermic reaction apparatus and method
US6096106A (en) * 1990-04-03 2000-08-01 The Standard Oil Company Endothermic reaction apparatus
AU661877B2 (en) * 1990-04-03 1995-08-10 Standard Oil Company, The Endothermic reaction apparatus
DE4108732A1 (de) * 1991-03-18 1992-09-24 Feldmuehle Ag Stora Ventil
DE4221318B4 (de) * 1991-06-27 2005-12-08 Kao Corp. Kohlenstoffgefülltes, keramisches Verbundmaterial, Verfahren zu seiner Herstellung und seine Verwendung
DE4124734A1 (de) * 1991-07-25 1993-01-28 Mtu Muenchen Gmbh Verfahren zur herstellung von sic-bauteilen
WO1993025495A1 (en) * 1992-06-12 1993-12-23 The Carborundum Company Porous silicon carbide
US5395807A (en) * 1992-07-08 1995-03-07 The Carborundum Company Process for making silicon carbide with controlled porosity
US5580834A (en) * 1993-02-10 1996-12-03 The Morgan Crucible Company Plc Self-sintered silicon carbide/carbon graphite composite material having interconnected pores which may be impregnated and raw batch and process for producing same
US5422322A (en) * 1993-02-10 1995-06-06 The Stackpole Corporation Dense, self-sintered silicon carbide/carbon-graphite composite and process for producing same
US5478456A (en) * 1993-10-01 1995-12-26 Minnesota Mining And Manufacturing Company Sputtering target
JP3548619B2 (ja) 1994-03-04 2004-07-28 アドバンスド エラストマー システムズ，エル．ピー． 半透明熱可塑性エラストマー
US5626943A (en) * 1994-06-02 1997-05-06 The Carborundum Company Ultra-smooth ceramic substrates and magnetic data storage media prepared therefrom
US5480695A (en) * 1994-08-10 1996-01-02 Tenhover; Michael A. Ceramic substrates and magnetic data storage components prepared therefrom
US5656218A (en) * 1995-05-19 1997-08-12 Industrial Technology Research Institute Method for making high performance self-reinforced silicon carbide using a pressureless sintering process
CA2189516A1 (en) 1995-11-06 1997-05-07 Timothy Edward Easler Sintering alpha silicon carbide powder with multiple sintering aids
CA2189517A1 (en) 1995-11-06 1997-05-07 Timothy Edward Easler Sintering alpha silicon carbide powder with a polysiloxane and multiple sintering aids
EP0771771A3 (de) 1995-11-06 1997-07-23 Dow Corning Sinterung von Beta-Siliciumcarbidpulver mit einem Polysiloxan und mehreren Sinterhilfsmitteln
US5968653A (en) * 1996-01-11 1999-10-19 The Morgan Crucible Company, Plc Carbon-graphite/silicon carbide composite article
US5813845A (en) * 1996-12-04 1998-09-29 Saint-Gobain/Norton Industrial Ceramics Corporation Curved silicon-carbide based burner nozzle for use with gaseous fuel flames
US6699450B2 (en) 1999-01-08 2004-03-02 Redunndant Materials, Inc. Carbide material by electromagnetic processing
US20080197172A1 (en) * 1999-02-25 2008-08-21 Reiber Steven F Bonding Tool
US20070131661A1 (en) * 1999-02-25 2007-06-14 Reiber Steven F Solder ball placement system
US20060071050A1 (en) * 1999-02-25 2006-04-06 Reiber Steven F Multi-head tab bonding tool
US20060261132A1 (en) * 1999-02-25 2006-11-23 Reiber Steven F Low range bonding tool
RU2159353C1 (ru) * 1999-03-01 2000-11-20 Открытое акционерное общество НПО Энергомаш им. акад. В.П. Глушко Ампула с пусковым горючим для зажигания компонентов топлива жрд
US6555031B2 (en) 2000-06-19 2003-04-29 Corning Incorporated Process for producing silicon carbide bodies
DE10146393A1 (de) * 2001-09-20 2003-04-17 Wacker Chemie Gmbh Unmagnetischer Sinterkörper auf Basis von SiC und seine Verwendung
US20040211526A1 (en) * 2003-04-28 2004-10-28 Shu-Wen Chang Evaporation method
JP2005039212A (ja) * 2003-06-27 2005-02-10 Bridgestone Corp ダミーウェハ及びその製造方法
WO2005079207A2 (en) * 2003-11-25 2005-09-01 M Cubed Technologies, Inc. Boron carbide composite bodies, and methods for making same
US20070085085A1 (en) * 2005-08-08 2007-04-19 Reiber Steven F Dissipative pick and place tools for light wire and LED displays
CA2728253C (en) * 2008-06-13 2015-04-07 Saint-Gobain Abrasives, Inc. Self-bonded foamed abrasive articles and machining with such articles
US8357623B2 (en) * 2009-03-30 2013-01-22 U.S. Department Of Energy Composite materials and bodies including silicon carbide and titanium diboride and methods of forming same
US20110140034A1 (en) * 2009-08-26 2011-06-16 Chiang-Chung Chang Composite for heat-dissipating film
NO335994B1 (no) * 2011-10-13 2015-04-13 Saint Gobain Ceramic Mat As Fremgangsmåte for fremstilling av korn som er nyttige for fremstillingen av et silisiumkarbidbasert sintret produkt, komposittkorn fremstilt ved fremgangsmåten, samt anvendelse av kornene.
US9951952B2 (en) 2014-10-15 2018-04-24 Specialized Component Parts Limited, Inc. Hot surface igniters and methods of making same
JP7304538B2 (ja) 2019-06-18 2023-07-07 パナソニックＩｐマネジメント株式会社 駐車支援装置及び駐車支援方法
CN110950663A (zh) * 2019-12-17 2020-04-03 深圳市商德先进陶瓷股份有限公司 碳化硅基板及其制备方法和led灯
FR3124181B1 (fr) 2021-06-17 2024-03-29 Saint Gobain Ct Recherches Procédé de fabrication d’une mousse céramique frittée
FR3130794A1 (fr) 2021-12-17 2023-06-23 Saint-Gobain Centre De Recherches Et D'etudes Europeen Mousse céramique à dispersion de taille de cellules réduite

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1646631U (de) 1951-10-26 1952-11-13 Hubert Hortmanns Verstellbare rolle fuer leiterkoepfe.
US2938807A (en) * 1957-08-13 1960-05-31 James C Andersen Method of making refractory bodies
US3442989A (en) * 1966-03-07 1969-05-06 Kaiser Aluminium Chem Corp Method of forming carbon-bonded silicon carbide bodies
JPS5029945B2 (de) * 1972-09-04 1975-09-27
US4004934A (en) * 1973-10-24 1977-01-25 General Electric Company Sintered dense silicon carbide
GB1478898A (en) * 1973-10-24 1977-07-06 Gen Electric Silicon carbide ceramic
US4312954A (en) * 1975-06-05 1982-01-26 Kennecott Corporation Sintered silicon carbide ceramic body
US4041117A (en) * 1975-06-30 1977-08-09 General Electric Company Silicon carbide sintered body
FR2355789A1 (fr) * 1976-06-24 1978-01-20 Comp Generale Electricite Ceramique de carbure de silicium et procede de realisation de cette ceramique
US4080415A (en) * 1976-11-22 1978-03-21 The Carborundum Company Method of producing high density silicon carbide product
JPS57192630A (en) * 1981-05-21 1982-11-26 Nippon Denso Co Ltd Electromagnetic clutch
JPS58155165A (ja) * 1982-03-09 1983-09-14 Toshiba Corp 研摩加工装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310985A1 (de) * 1987-10-06 1989-04-12 Feldmühle Aktiengesellschaft Gleit- oder Dichtelementepaarung und Verfahren zu dessen Herstellung

Also Published As

Publication number Publication date
JPS5934147B2 (ja) 1984-08-20
US4124667A (en) 1978-11-07
ATA411676A (de) 1984-11-15
NO146858C (no) 1982-12-22
DE2624641A1 (de) 1976-12-23
FR2313331A1 (fr) 1976-12-31
ES448582A1 (es) 1977-07-01
NL7606077A (nl) 1976-12-07
DE2624641C2 (de) 1987-06-04
AU1464076A (en) 1977-12-08
DE2661072C2 (de) 1989-07-13
FR2313331B1 (de) 1982-11-12
BR7603594A (pt) 1977-01-25
AU503797B2 (en) 1979-09-20
CH613922A5 (de) 1979-10-31
JPH0261435B2 (de) 1990-12-20
MX3303E (es) 1980-09-08
ZA763274B (en) 1977-07-27
JPS6331431B2 (de) 1988-06-23
JPS51148712A (en) 1976-12-21
SE7606349L (sv) 1976-12-06
BE842623A (fr) 1976-12-06
NZ181023A (en) 1978-04-28
CA1332616C (en) 1994-10-18
NO146858B (no) 1982-09-13
IE43834L (en) 1976-12-05
JPS5957962A (ja) 1984-04-03
NO761919L (de) 1976-12-07
PT65187A (en) 1976-07-01
IE43834B1 (en) 1981-06-03
US4312954A (en) 1982-01-26
PT65187B (en) 1977-11-18
JPS57149870A (en) 1982-09-16
JPS6331432B2 (de) 1988-06-23
SE434507B (sv) 1984-07-30
GB1556173A (en) 1979-11-21
JPS57196771A (en) 1982-12-02
JPS6350312B2 (de) 1988-10-07
JPS58104068A (ja) 1983-06-21
IT1061657B (it) 1983-04-30

Similar Documents

Publication Publication Date Title
AT378177B (de) Sinterkeramischer koerper aus siliziumkarbid und verfahren zu seiner herstellung
AT365088B (de) Keramikfilter und verfahren zu seiner herstellung
AT366720B (de) Polykristalliner formkoerper aus alpha-siliciumcarbid und verfahren zu seiner herstellung
AT363585B (de) Dreischicht-verband und verfahren zu seiner herstellung
AT366721B (de) Sinterkarbidkoerper und verfahren zu seiner herstellung
AT371402B (de) Polykristalliner diamantkoerper und verfahren zu seiner herstellung
AT358833B (de) Hartmetall und verfahren zu seiner herstellung
DD129032A5 (de) Verbesserte polyharnstoffmikrokapseln und verfahren zur herstellung derselben
AT362253B (de) Schleifkorn und verfahren zu seiner herstellung
AT348079B (de) Siliziumoxydmikrokuegelchen und verfahren zu deren herstellung
AT349273B (de) Lager und verfahren zu seiner herstellung
AT372065B (de) Polykristalliner sinterkoerper und verfahren zu dessen herstellung
AT359292B (de) Polykristalliner hartstoff und verfahren zu seiner herstellung
AT356389B (de) Schutzglas aus kunststoffmaterial und verfahren zu seiner herstellung
AT343902B (de) Verfahren zur herstellung von neuen copolymerisaten aus olefinischen nitrilen und dien-kautschukpolymerisaten
AT339234B (de) Meisselhalter und verfahren zu dessen herstellung
AT371401B (de) Polykristalliner diamantkoerper und verfahren zu seiner herstellung
PT65498A (de) Schaedlingsbekaempfungsmittel und verfahren zu seiner herstellung
AT351729B (de) Mauerstein und verfahren zu seiner herstellung
AT370023B (de) Polierkoerper und verfahren zu seiner herstellung
AT356540B (de) Block und verfahren zu seiner herstellung
AT344963B (de) Keramisches bauelement und verfahren zu seiner herstellung
AT371619B (de) Magnetkoerper und verfahren zu dessen herstellung
AT353225B (de) Albumblatt und verfahren zur herstellung des- selben
ATA565275A (de) Zement und verfahren zu seiner herstellung

Legal Events

Date Code Title Description
ELA Expired due to lapse of time