JPH053430B2 - - Google Patents
Info
- Publication number
- JPH053430B2 JPH053430B2 JP60007131A JP713185A JPH053430B2 JP H053430 B2 JPH053430 B2 JP H053430B2 JP 60007131 A JP60007131 A JP 60007131A JP 713185 A JP713185 A JP 713185A JP H053430 B2 JPH053430 B2 JP H053430B2
- Authority
- JP
- Japan
- Prior art keywords
- strength
- sintered body
- less
- temperature
- boron nitride
- 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 - Fee Related
Links
- 229910052582 BN Inorganic materials 0.000 claims description 15
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 9
- 238000005245 sintering Methods 0.000 claims description 9
- 239000013078 crystal Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 3
- 230000000052 comparative effect Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 238000000280 densification Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- -1 density Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60007131A JPS61168570A (ja) | 1985-01-18 | 1985-01-18 | 窒化硼素焼結体およびその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60007131A JPS61168570A (ja) | 1985-01-18 | 1985-01-18 | 窒化硼素焼結体およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61168570A JPS61168570A (ja) | 1986-07-30 |
| JPH053430B2 true JPH053430B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-01-14 |
Family
ID=11657522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60007131A Granted JPS61168570A (ja) | 1985-01-18 | 1985-01-18 | 窒化硼素焼結体およびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61168570A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05309449A (ja) * | 1992-05-08 | 1993-11-22 | Nippon Steel Corp | セラミック製ブレークリング |
| JP4542747B2 (ja) * | 2003-02-19 | 2010-09-15 | 国立大学法人東京工業大学 | 高強度六方晶窒化硼素焼結体の製法 |
| JP4253565B2 (ja) * | 2003-11-12 | 2009-04-15 | 電気化学工業株式会社 | 六方晶窒化硼素質成形体、その製造方法及び用途 |
| CN106882771A (zh) * | 2015-12-15 | 2017-06-23 | 营口天元化工研究所股份有限公司 | 一种六方氮化硼再生长的方法 |
-
1985
- 1985-01-18 JP JP60007131A patent/JPS61168570A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61168570A (ja) | 1986-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |