ES376802A3 - Procedure for the obtaining of boro nitride with cubic crystalline structure. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the obtaining of boro nitride with cubic crystalline structure. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES376802A3 ES376802A3 ES376802A ES376802A ES376802A3 ES 376802 A3 ES376802 A3 ES 376802A3 ES 376802 A ES376802 A ES 376802A ES 376802 A ES376802 A ES 376802A ES 376802 A3 ES376802 A3 ES 376802A3
- Authority
- ES
- Spain
- Prior art keywords
- crystalline structure
- boron nitride
- translation
- obtaining
- machine
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- -1 boro nitride Chemical class 0.000 title 1
- 229910052582 BN Inorganic materials 0.000 abstract 5
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 abstract 5
- 239000003054 catalyst Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 150000004767 nitrides Chemical class 0.000 abstract 1
Landscapes
- Catalysts (AREA)
- Glass Compositions (AREA)
Abstract
Process for obtaining boron nitride with a cubic crystalline structure, characterized by the operation of subjecting the hexagonal boron nitride to a pressure of at least about 1200ºC in the presence of at least one catalyst, selected from the consistent class in alkali metals, alkaline-iron metals, lead, antimony, tin and nitrides of the preceding metals, said pressure and temperature being selected so that they are in range, in that the particular catalyst is operative to catalyze the conversion of hexagonal boron nitride to the above mentioned cubic boron nitride and then recovering the boron nitride, having a cubic crystalline structure. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES376802A ES376802A3 (en) | 1970-02-21 | 1970-02-21 | Procedure for the obtaining of boro nitride with cubic crystalline structure. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES376802A ES376802A3 (en) | 1970-02-21 | 1970-02-21 | Procedure for the obtaining of boro nitride with cubic crystalline structure. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES376802A3 true ES376802A3 (en) | 1972-05-01 |
Family
ID=8455186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES376802A Expired ES376802A3 (en) | 1970-02-21 | 1970-02-21 | Procedure for the obtaining of boro nitride with cubic crystalline structure. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES376802A3 (en) |
-
1970
- 1970-02-21 ES ES376802A patent/ES376802A3/en not_active Expired
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