SE8705115D0 - Sintrad kiselnitridkropp med hog hardhet - Google Patents

Sintrad kiselnitridkropp med hog hardhet

Info

Publication number
SE8705115D0
SE8705115D0 SE8705115A SE8705115A SE8705115D0 SE 8705115 D0 SE8705115 D0 SE 8705115D0 SE 8705115 A SE8705115 A SE 8705115A SE 8705115 A SE8705115 A SE 8705115A SE 8705115 D0 SE8705115 D0 SE 8705115D0
Authority
SE
Sweden
Prior art keywords
high hardness
sintrad
silicon nitrid
nitrid
silicon
Prior art date
Application number
SE8705115A
Other languages
English (en)
Other versions
SE465318B (sv
SE8705115L (sv
Inventor
T Matsuhisa
I Hayakawa
Original Assignee
Ngk Insulators Ltd
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 Ngk Insulators Ltd filed Critical Ngk Insulators Ltd
Publication of SE8705115D0 publication Critical patent/SE8705115D0/sv
Publication of SE8705115L publication Critical patent/SE8705115L/sv
Publication of SE465318B publication Critical patent/SE465318B/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
    • C04B35/515—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
SE8705115A 1986-12-27 1987-12-22 Sintrad kiselnitridkropp samt anvaendning av densamma SE465318B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61310209A JPH0774103B2 (ja) 1986-12-27 1986-12-27 高硬度窒化珪素焼結体

Publications (3)

Publication Number Publication Date
SE8705115D0 true SE8705115D0 (sv) 1987-12-22
SE8705115L SE8705115L (sv) 1988-06-28
SE465318B SE465318B (sv) 1991-08-26

Family

ID=18002504

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8705115A SE465318B (sv) 1986-12-27 1987-12-22 Sintrad kiselnitridkropp samt anvaendning av densamma

Country Status (4)

Country Link
US (1) US5015608A (sv)
JP (1) JPH0774103B2 (sv)
DE (1) DE3743625A1 (sv)
SE (1) SE465318B (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5118645A (en) * 1988-01-27 1992-06-02 The Dow Chemical Company Self-reinforced silicon nitride ceramic of high fracture toughness and a method of preparing the same
US5120328A (en) * 1988-01-27 1992-06-09 The Dow Chemical Company Dense, self-reinforced silicon nitride ceramic prepared by pressureless or low pressure gas sintering
JP2736387B2 (ja) * 1988-07-27 1998-04-02 日本特殊陶業株式会社 転がり軸受材料用窒化珪素基焼結体及びその製造方法
JP2524201B2 (ja) * 1988-08-22 1996-08-14 日本特殊陶業株式会社 窒化珪素質焼結体及びその製造方法
US5173458A (en) * 1990-12-28 1992-12-22 Sumitomo Electric Industries, Ltd. Silicon nitride sintered body and process for producing the same
JPH0570242A (ja) * 1991-06-26 1993-03-23 Sumitomo Electric Ind Ltd 耐衝撃材用窒化ケイ素系焼結体
US5502011A (en) * 1991-10-21 1996-03-26 Sumitomo Electric Industries, Ltd. Silicon nitride sintered body
US5543371A (en) * 1992-03-31 1996-08-06 Sumitomo Electric Industries, Ltd. Slide member and method of manufacturing the same
US5382273A (en) * 1993-01-15 1995-01-17 Kennametal Inc. Silicon nitride ceramic and cutting tool made thereof
US5312785A (en) * 1993-05-18 1994-05-17 The Dow Chemical Company Sintered self-reinforced silicon nitride
US5571760A (en) * 1993-08-27 1996-11-05 Saint-Gobain/Norton Industrial Ceramics Corporation Silicon nitride having a high tensile strength
US5508241A (en) * 1994-03-22 1996-04-16 Saint Gobain/Norton Industrial Ceramics Corp. Silicon nitride bearing ball having a high rolling contact fatigue life
US5759481A (en) * 1994-10-18 1998-06-02 Saint-Gobain/Norton Industrial Ceramics Corp. Silicon nitride having a high tensile strength
JP4346151B2 (ja) * 1998-05-12 2009-10-21 株式会社東芝 高熱伝導性窒化けい素焼結体およびそれを用いた回路基板並びに集積回路
KR20030096057A (ko) * 2002-06-13 2003-12-24 니혼도꾸슈도교 가부시키가이샤 질화규소 소결체, 절삭 팁, 내마모성 부재, 절삭공구 및질화규소 소결체의 제조방법
US6908240B1 (en) * 2003-12-16 2005-06-21 International Imaging Materials, Inc Thermal printing and cleaning assembly
JP5111736B2 (ja) * 2005-04-14 2013-01-09 黒崎播磨株式会社 窒化ケイ素材料およびその製造方法
WO2010022788A1 (en) * 2008-08-29 2010-03-04 Ab Skf Large ceramic component and method of manufacture
EP2211076B1 (en) 2009-01-21 2015-09-02 Carl Freudenberg KG Seal

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093687A (en) * 1977-01-03 1978-06-06 General Electric Company Hot pressing of silicon nitride using magnesium silicide
JPS5953234B2 (ja) * 1978-05-08 1984-12-24 日本特殊陶業株式会社 高強度窒化けい素焼結体の製造法
JPS5626772A (en) * 1979-08-14 1981-03-14 Sumitomo Electric Industries Sintered body for superhard tool and manufacture thereof
CA1178066A (en) * 1980-03-07 1984-11-20 Vinod K. Sarin Abrasion resistant silicon nitride based articles
JPS57123865A (en) * 1981-01-27 1982-08-02 Kobe Steel Ltd Manufacture of high density silicon nitride sintered body
JPS5826077A (ja) * 1981-08-10 1983-02-16 株式会社東芝 セラミツクス焼結体及びその製造方法
JPS5888171A (ja) * 1981-11-17 1983-05-26 株式会社神戸製鋼所 高密度窒化珪素焼結体の製造方法
JPS58185484A (ja) * 1982-02-26 1983-10-29 ル−カス・インダストリ−ズ・パブリツク・リミテツド・カンパニ− セラミック物質の製造法
JPS59146981A (ja) * 1983-02-09 1984-08-23 日本碍子株式会社 窒化珪素焼結体およびその製造法
JPS59182276A (ja) * 1983-03-31 1984-10-17 株式会社東芝 窒化ケイ素焼結体
US4443394A (en) * 1983-07-19 1984-04-17 Ford Motor Company Method of making a silicon nitride body from the Y2 O3 /SiO2 3 N4 /Al2 O3
JPS6054976A (ja) * 1983-09-02 1985-03-29 日本碍子株式会社 窒化珪素焼結体
JPS60137873A (ja) * 1983-12-27 1985-07-22 日産自動車株式会社 窒化珪素質焼結体
US4628039A (en) * 1984-03-06 1986-12-09 Kyocera Corporation Sintered silicon nitride body
EP0175041B1 (en) * 1984-09-19 1988-12-07 Battelle Memorial Institute Silicon nitride sintered bodies and a method for their production
JPH0699191B2 (ja) * 1984-12-22 1994-12-07 京セラ株式会社 窒化珪素質焼結体の製造方法
JPS6272567A (ja) * 1985-09-27 1987-04-03 株式会社東芝 窒化ケイ素セラミツクス
EP0262654B2 (en) * 1986-09-30 1997-03-26 Sumitomo Electric Industries Limited Silicon nitride sintered material for cutting tools and process for making the same
JPH075385B2 (ja) * 1986-11-27 1995-01-25 東ソー株式会社 窒化ケイ素質焼結体およびその製造法
JPH07115936B2 (ja) * 1986-12-16 1995-12-13 電気化学工業株式会社 窒化ケイ素焼結体の製造方法
US4820665A (en) * 1986-12-16 1989-04-11 Ngk Insulators, Ltd. Ceramic sintered bodies and a process for manufacturing the same

Also Published As

Publication number Publication date
JPS63166763A (ja) 1988-07-09
SE465318B (sv) 1991-08-26
DE3743625A1 (de) 1988-07-28
SE8705115L (sv) 1988-06-28
JPH0774103B2 (ja) 1995-08-09
US5015608A (en) 1991-05-14
DE3743625C2 (sv) 1989-10-19

Similar Documents

Publication Publication Date Title
SE8705115L (sv) Sintrad kiselnitridkropp med hog hardhet
ZA908953B (en) Transdermal administration of 2-amino-6-n-propylamino-4,5,6,7-tetrahydrobenzothiazole
GR3007263T3 (sv)
KR880008820A (ko) 건강반지
MX168528B (es) Tornillo de sujecion con punta en forma de copa moleteada
IT8819213A0 (it) Procedimento e dispositivo per la realizzazione di mescole di caucciu'.
DE3766289D1 (de) Gesinterte siliziumnitridkoerper und ihr herstellungsverfahren.
DE69127821D1 (de) Herstellung von siliciumnitrid mit verdichtungshilfsmittel, und resultate
GR900300043T1 (en) Use of the enzyme-cofactor nadph in the preparation of a pharmaceutical, pharmaceutical and preparation thereof
EP0271170A3 (en) Herbicidal substituted benzofurans and benzopyrans
IT8645710A0 (it) Procedimento e dispositivo per la fabbricazione di mobili per apparecchi frigoriferi.
PH27352A (en) 4-Benzyl-5-phenyl-2,4-dihydro-3h-1,2,4-triazol-3-ones and their use as anticonvulsants
GR3017358T3 (en) 5-Aryl-3H-1,2,4-triazol-3-ones and their use as anticonvulsants.
EP0434834A4 (en) SHOCK ABSORBING STRUCTURE.
EP0257189A3 (en) Novel bacillus brevis strains and application thereof
JPS57160972A (en) Manufacture of silicon carbide formed body
IT8921410A0 (it) Composizione poliuretanica con capacita' di assorbire umidita', particolarmente adatta per la fabbricazione di cuoio sintetico e simili, e procedimento per la sua produzione.
NO166225C (no) Fluorborsyresalt av n-tridecyl-2,6-dimetylmorfolin, fungicid og trebeskyttelsesmiddel inneholdende dette, samt anvendelse derav.
KR870003028A (ko) 질소규소 세라믹 소결체
IT8721683A0 (it) Procedimento per la reidratazione rapida di legumi e simili, nonche'apparecchiatura per la reidratazione rapida ed in continuov di legumi e simili.
IT8840172A0 (it) Procedimento e mezzi per l'impressione in rilievo di tessuti, o pelli e simili
IT8705230A0 (it) Metodo di lavorazione di materiali lapidei naturali o artificiali l'uso di abrasivi.
IT1212042B (it) Impiego di magnesite per la modificazione e/o l'espansione di scorie metallurgiche,e relativo procedimento
EG18863A (en) Novel thiopen compouns and their preparation
IT8721247A0 (it) Tenditore utilizzabile per mantenere la planarita' di porte, ante e simili.

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8705115-7

Format of ref document f/p: F

NUG Patent has lapsed