JPH0545552B2 - - Google Patents

Info

Publication number
JPH0545552B2
JPH0545552B2 JP62228350A JP22835087A JPH0545552B2 JP H0545552 B2 JPH0545552 B2 JP H0545552B2 JP 62228350 A JP62228350 A JP 62228350A JP 22835087 A JP22835087 A JP 22835087A JP H0545552 B2 JPH0545552 B2 JP H0545552B2
Authority
JP
Japan
Prior art keywords
silicon nitride
sintered body
density
carbon
pressure
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 - Lifetime
Application number
JP62228350A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6472967A (en
Inventor
Katsutoshi Yoneya
Hiroyasu Oota
Yasuhiro Itsudo
Takao Fujikawa
Junichi Myanaga
Hiroshi Okada
Fukusaburo Yamamoto
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP62228350A priority Critical patent/JPS6472967A/ja
Publication of JPS6472967A publication Critical patent/JPS6472967A/ja
Publication of JPH0545552B2 publication Critical patent/JPH0545552B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ceramic Products (AREA)
JP62228350A 1987-09-14 1987-09-14 Production of high-density silicon nitride member Granted JPS6472967A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62228350A JPS6472967A (en) 1987-09-14 1987-09-14 Production of high-density silicon nitride member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62228350A JPS6472967A (en) 1987-09-14 1987-09-14 Production of high-density silicon nitride member

Publications (2)

Publication Number Publication Date
JPS6472967A JPS6472967A (en) 1989-03-17
JPH0545552B2 true JPH0545552B2 (OSRAM) 1993-07-09

Family

ID=16875084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62228350A Granted JPS6472967A (en) 1987-09-14 1987-09-14 Production of high-density silicon nitride member

Country Status (1)

Country Link
JP (1) JPS6472967A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100408671B1 (ko) * 1999-12-24 2003-12-11 주식회사 포스코 레이들의 휠러 제거장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6163570A (ja) * 1984-09-04 1986-04-01 工業技術院長 窒化ケイ素焼結体の製造方法
JPS61256979A (ja) * 1985-05-10 1986-11-14 住友金属工業株式会社 窒化ケイ素焼結体の製造方法

Also Published As

Publication number Publication date
JPS6472967A (en) 1989-03-17

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term