JPH052369B2 - - Google Patents
Info
- Publication number
- JPH052369B2 JPH052369B2 JP23745884A JP23745884A JPH052369B2 JP H052369 B2 JPH052369 B2 JP H052369B2 JP 23745884 A JP23745884 A JP 23745884A JP 23745884 A JP23745884 A JP 23745884A JP H052369 B2 JPH052369 B2 JP H052369B2
- Authority
- JP
- Japan
- Prior art keywords
- seeds
- hbn
- cbn
- boron nitride
- molded body
- 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
Links
- 239000003054 catalyst Substances 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 22
- 229910052582 BN Inorganic materials 0.000 claims description 14
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 14
- 238000003786 synthesis reaction Methods 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 3
- 230000002194 synthesizing effect Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 description 25
- 239000000843 powder Substances 0.000 description 8
- 230000012010 growth Effects 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 239000010408 film Substances 0.000 description 4
- 238000000227 grinding Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- -1 Li 3 BN 2 Substances 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000006061 abrasive grain Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 230000035040 seed growth Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Ceramic Products (AREA)
- Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23745884A JPS61117106A (ja) | 1984-11-13 | 1984-11-13 | 立方晶窒化ホウ素の合成法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23745884A JPS61117106A (ja) | 1984-11-13 | 1984-11-13 | 立方晶窒化ホウ素の合成法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61117106A JPS61117106A (ja) | 1986-06-04 |
| JPH052369B2 true JPH052369B2 (ru) | 1993-01-12 |
Family
ID=17015636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23745884A Granted JPS61117106A (ja) | 1984-11-13 | 1984-11-13 | 立方晶窒化ホウ素の合成法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61117106A (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA901859B (en) * | 1989-06-16 | 1991-08-28 | Gen Electric | Process for preparing polycrystalline cubic boron nitride and resulting product |
| KR920004181B1 (ko) * | 1990-09-13 | 1992-05-30 | 한국과학기술연구원 | 입방정질화붕소의 제조방법 |
| CA2056509A1 (en) * | 1991-05-03 | 1992-11-04 | Francis R. Corrigan | Process for preparing polycrystalline cubic boron nitride and resulting product |
| US6627168B1 (en) | 1999-10-01 | 2003-09-30 | Showa Denko Kabushiki Kaisha | Method for growing diamond and cubic boron nitride crystals |
-
1984
- 1984-11-13 JP JP23745884A patent/JPS61117106A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61117106A (ja) | 1986-06-04 |
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