JPS553320A - Manufacture of high strength high alumina ceramics - Google Patents
Manufacture of high strength high alumina ceramicsInfo
- Publication number
- JPS553320A JPS553320A JP7324778A JP7324778A JPS553320A JP S553320 A JPS553320 A JP S553320A JP 7324778 A JP7324778 A JP 7324778A JP 7324778 A JP7324778 A JP 7324778A JP S553320 A JPS553320 A JP S553320A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- alumina ceramics
- high strength
- strength high
- high alumina
- 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.)
- Granted
Links
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53073247A JPS6022671B2 (en) | 1978-06-19 | 1978-06-19 | Manufacturing method of high strength high alumina porcelain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53073247A JPS6022671B2 (en) | 1978-06-19 | 1978-06-19 | Manufacturing method of high strength high alumina porcelain |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS553320A true JPS553320A (en) | 1980-01-11 |
JPS6022671B2 JPS6022671B2 (en) | 1985-06-03 |
Family
ID=13512652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53073247A Expired JPS6022671B2 (en) | 1978-06-19 | 1978-06-19 | Manufacturing method of high strength high alumina porcelain |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6022671B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58135176A (en) * | 1982-02-03 | 1983-08-11 | アイシン高丘株式会社 | Manufacture of high strength alumina ceramic |
JPS61101456A (en) * | 1984-10-24 | 1986-05-20 | 日本特殊陶業株式会社 | Alumina ceramic composition |
JPS62100474A (en) * | 1985-10-24 | 1987-05-09 | 株式会社デンソー | Manufacture of high insulation high alumina base ceramic composition |
US6159885A (en) * | 1996-12-26 | 2000-12-12 | Ngk Spark Plug Co., Ltd. | Alumina-based sintered material |
US6265816B1 (en) * | 1998-04-30 | 2001-07-24 | Ngk Spark Plug Co., Ltd. | Spark plug, insulator for spark plug and process for fabricating the insulator |
US6969478B1 (en) * | 2000-10-12 | 2005-11-29 | Lion Apparel, Inc. | Fiberglass composite firefighting helmet and method for making a fiberglass composite firefighting helmet |
-
1978
- 1978-06-19 JP JP53073247A patent/JPS6022671B2/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58135176A (en) * | 1982-02-03 | 1983-08-11 | アイシン高丘株式会社 | Manufacture of high strength alumina ceramic |
JPS61101456A (en) * | 1984-10-24 | 1986-05-20 | 日本特殊陶業株式会社 | Alumina ceramic composition |
JPS62100474A (en) * | 1985-10-24 | 1987-05-09 | 株式会社デンソー | Manufacture of high insulation high alumina base ceramic composition |
US6159885A (en) * | 1996-12-26 | 2000-12-12 | Ngk Spark Plug Co., Ltd. | Alumina-based sintered material |
US6265816B1 (en) * | 1998-04-30 | 2001-07-24 | Ngk Spark Plug Co., Ltd. | Spark plug, insulator for spark plug and process for fabricating the insulator |
US6969478B1 (en) * | 2000-10-12 | 2005-11-29 | Lion Apparel, Inc. | Fiberglass composite firefighting helmet and method for making a fiberglass composite firefighting helmet |
Also Published As
Publication number | Publication date |
---|---|
JPS6022671B2 (en) | 1985-06-03 |
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