JPS6146430B2 - - Google Patents

Info

Publication number
JPS6146430B2
JPS6146430B2 JP55146581A JP14658180A JPS6146430B2 JP S6146430 B2 JPS6146430 B2 JP S6146430B2 JP 55146581 A JP55146581 A JP 55146581A JP 14658180 A JP14658180 A JP 14658180A JP S6146430 B2 JPS6146430 B2 JP S6146430B2
Authority
JP
Japan
Prior art keywords
sintered body
density
silicon nitride
hip
temperature
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP55146581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5771872A (en
Inventor
Katsuhiko Honma
Tsuneo Tateno
Hiroshi Okada
Masato Moritoki
Takao Fujikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP55146581A priority Critical patent/JPS5771872A/ja
Priority to DE3141590A priority patent/DE3141590C2/de
Publication of JPS5771872A publication Critical patent/JPS5771872A/ja
Publication of JPS6146430B2 publication Critical patent/JPS6146430B2/ja
Priority to US07/251,052 priority patent/US5603876A/en
Priority to US07/814,806 priority patent/US5445776A/en
Priority to US08/463,273 priority patent/US5665291A/en
Granted legal-status Critical Current

Links

Landscapes

  • Ceramic Products (AREA)
JP55146581A 1980-10-20 1980-10-20 Manufacture of high density silicon nitride sintered body Granted JPS5771872A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP55146581A JPS5771872A (en) 1980-10-20 1980-10-20 Manufacture of high density silicon nitride sintered body
DE3141590A DE3141590C2 (de) 1980-10-20 1981-10-20 Verfahren zur Herstellung von hochdichtem gesintertem Siliziumnitrid
US07/251,052 US5603876A (en) 1980-10-20 1988-09-26 Method for producing high density sintered silicon nitride (SI3 N.sub.4
US07/814,806 US5445776A (en) 1980-10-20 1991-12-31 Method for producing high density sintered silicon nitride (Si3 N.sub.4
US08/463,273 US5665291A (en) 1980-10-20 1995-06-05 Method for producing high density sintered silicon nitride(Si3 N4)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55146581A JPS5771872A (en) 1980-10-20 1980-10-20 Manufacture of high density silicon nitride sintered body

Publications (2)

Publication Number Publication Date
JPS5771872A JPS5771872A (en) 1982-05-04
JPS6146430B2 true JPS6146430B2 (en, 2012) 1986-10-14

Family

ID=15410929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55146581A Granted JPS5771872A (en) 1980-10-20 1980-10-20 Manufacture of high density silicon nitride sintered body

Country Status (1)

Country Link
JP (1) JPS5771872A (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5918165A (ja) * 1982-07-19 1984-01-30 日本特殊陶業株式会社 窒化珪素焼結体の製造方法
JP2549636B2 (ja) * 1986-10-17 1996-10-30 株式会社東芝 セラミツクス製転動体
WO1989003371A1 (en) * 1987-10-08 1989-04-20 Gorham Advanced Materials Institute One step sinter/hip processing of ceramics
US5518673A (en) * 1993-10-14 1996-05-21 Saint-Gobain/Norton Industrial Ceramics Corp. Silicon nitride ceramic having high fatigue life and high toughness

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838762A (en, 2012) * 1971-09-17 1973-06-07
JPS5915114B2 (ja) * 1976-09-03 1984-04-07 東芝セラミツクス株式会社 窒化珪素質焼結体の製造方法
US4119690A (en) * 1977-01-03 1978-10-10 General Electric Company Sintering of silicon nitride using Mg and Be additives
US4119689A (en) * 1977-01-03 1978-10-10 General Electric Company Sintering of silicon nitride using Be additive
GB2010913B (en) * 1977-12-23 1982-06-23 Fiat Spa Process for sintering silicon nitride compacts
JPS54107914A (en) * 1978-02-10 1979-08-24 Tokyo Shibaura Electric Co Production of high density silicon nitride base sintered body

Also Published As

Publication number Publication date
JPS5771872A (en) 1982-05-04

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