IT956917B - Sistemi catalitici per la sintesi di nitruro di boro cubico - Google Patents
Sistemi catalitici per la sintesi di nitruro di boro cubicoInfo
- Publication number
- IT956917B IT956917B IT26341/72A IT2634172A IT956917B IT 956917 B IT956917 B IT 956917B IT 26341/72 A IT26341/72 A IT 26341/72A IT 2634172 A IT2634172 A IT 2634172A IT 956917 B IT956917 B IT 956917B
- Authority
- IT
- Italy
- Prior art keywords
- synthesis
- boron nitride
- cubic boron
- catalytic systems
- catalytic
- Prior art date
Links
- 229910052582 BN Inorganic materials 0.000 title 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 title 1
- 230000003197 catalytic effect Effects 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/583—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride
- C04B35/5831—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride based on cubic boron nitrides or Wurtzitic boron nitrides, including crystal structure transformation of powder
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Ceramic Products (AREA)
- Catalysts (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15871071A | 1971-07-01 | 1971-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT956917B true IT956917B (it) | 1973-10-10 |
Family
ID=22569359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT26341/72A IT956917B (it) | 1971-07-01 | 1972-06-28 | Sistemi catalitici per la sintesi di nitruro di boro cubico |
Country Status (13)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE805525A (fr) * | 1972-10-02 | 1974-04-01 | Vnii Abrazivov | Materiau composite extra-dur a base de nitrure cubique de bore et procede d'obtention de ce materiau |
| IN150013B (enrdf_load_stackoverflow) * | 1977-07-01 | 1982-06-26 | Gen Electric | |
| JPS5860604A (ja) * | 1981-10-01 | 1983-04-11 | Komatsu Ltd | 立方晶窒化硼素の合成法 |
| US5043120A (en) * | 1988-11-10 | 1991-08-27 | The General Electric Company | Process for preparing polycrystalline CBN ceramic masses |
| US9808544B2 (en) | 2005-08-31 | 2017-11-07 | Ultraviolet Sciences, Inc. | Ultraviolet light treatment chamber |
| JP5613970B2 (ja) * | 2011-03-30 | 2014-10-29 | 三菱マテリアル株式会社 | 立方晶窒化ホウ素の合成方法および立方晶窒化ホウ素焼結体の製造方法 |
| WO2020096038A1 (ja) * | 2018-11-08 | 2020-05-14 | 国立大学法人群馬大学 | 粒子群計測装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3192015A (en) | 1963-04-01 | 1965-06-29 | Gen Electric | Growth of large cubic form of boron nitride crystals |
-
1972
- 1972-06-13 ZA ZA724056A patent/ZA724056B/xx unknown
- 1972-06-22 GB GB2936372A patent/GB1391665A/en not_active Expired
- 1972-06-27 CA CA145,768A patent/CA982541A/en not_active Expired
- 1972-06-27 NL NLAANVRAGE7208866,A patent/NL174714C/xx not_active IP Right Cessation
- 1972-06-28 IT IT26341/72A patent/IT956917B/it active
- 1972-06-29 JP JP6539272A patent/JPS5517000B2/ja not_active Expired
- 1972-06-30 CH CH981872A patent/CH573867A5/xx not_active IP Right Cessation
- 1972-06-30 DK DK327472A patent/DK144415C/da not_active IP Right Cessation
- 1972-06-30 FR FR7223865A patent/FR2143954B1/fr not_active Expired
- 1972-06-30 SE SE7208676A patent/SE393588B/xx unknown
- 1972-06-30 DE DE2232225A patent/DE2232225C3/de not_active Expired
- 1972-07-03 AT AT571272A patent/AT352078B/de active
- 1972-07-03 BE BE785770A patent/BE785770A/xx not_active IP Right Cessation
-
1976
- 1976-01-08 SE SE7600140A patent/SE418962B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE393588B (sv) | 1977-05-16 |
| DE2232225C3 (de) | 1982-02-04 |
| NL174714C (nl) | 1984-08-01 |
| JPS5517000B2 (enrdf_load_stackoverflow) | 1980-05-08 |
| GB1391665A (en) | 1975-04-23 |
| FR2143954B1 (enrdf_load_stackoverflow) | 1977-08-26 |
| ZA724056B (en) | 1973-03-28 |
| DE2232225B2 (de) | 1981-04-16 |
| AT352078B (de) | 1979-08-27 |
| SE418962B (sv) | 1981-07-06 |
| FR2143954A1 (enrdf_load_stackoverflow) | 1973-02-09 |
| DK144415B (da) | 1982-03-08 |
| NL7208866A (enrdf_load_stackoverflow) | 1973-01-03 |
| JPS4818200A (enrdf_load_stackoverflow) | 1973-03-07 |
| CA982541A (en) | 1976-01-27 |
| ATA571272A (de) | 1979-02-15 |
| BE785770A (fr) | 1972-11-03 |
| DE2232225A1 (de) | 1973-01-18 |
| DK144415C (da) | 1982-08-16 |
| SE7600140L (sv) | 1976-01-08 |
| CH573867A5 (enrdf_load_stackoverflow) | 1976-03-31 |
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