CH480263A - Verfahren zur Herstellung von Bornitrid hoher Dichte - Google Patents
Verfahren zur Herstellung von Bornitrid hoher DichteInfo
- Publication number
- CH480263A CH480263A CH547663A CH547663A CH480263A CH 480263 A CH480263 A CH 480263A CH 547663 A CH547663 A CH 547663A CH 547663 A CH547663 A CH 547663A CH 480263 A CH480263 A CH 480263A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- high density
- boron nitride
- density boron
- nitride
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/064—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with boron
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Ceramic Products (AREA)
- Catalysts (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19191362A | 1962-05-02 | 1962-05-02 | |
| US191782A US3212851A (en) | 1962-05-02 | 1962-05-02 | Boron nitride having a new structure |
| US218800A US3212852A (en) | 1962-07-30 | 1962-07-30 | Method for converting hexagonal boron nitride to a new structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH480263A true CH480263A (de) | 1969-10-31 |
Family
ID=27392949
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH547663A CH480263A (de) | 1962-05-02 | 1963-05-01 | Verfahren zur Herstellung von Bornitrid hoher Dichte |
| CH686169A CH531988A (de) | 1962-05-02 | 1963-05-01 | Neue Kristallform von Bornitrid mit grösserer Dichte |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH686169A CH531988A (de) | 1962-05-02 | 1963-05-01 | Neue Kristallform von Bornitrid mit grösserer Dichte |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE631829A (en, 2012) |
| CH (2) | CH480263A (en, 2012) |
| DE (2) | DE1467050A1 (en, 2012) |
| ES (1) | ES287489A1 (en, 2012) |
| GB (1) | GB1048973A (en, 2012) |
| NL (1) | NL292253A (en, 2012) |
| SE (1) | SE314969B (en, 2012) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5240691A (en) * | 1990-06-18 | 1993-08-31 | Regents Of The University Of California | High density crystalline boron prepared by hot isostatic pressing in refractory metal containers |
| US5116589A (en) * | 1990-06-18 | 1992-05-26 | The United States Of America As Represented By The United States Department Of Energy | High density hexagonal boron nitride prepared by hot isostatic pressing in refractory metal containers |
| CN119143088A (zh) * | 2024-09-24 | 2024-12-17 | 中国矿业大学 | 一种纤锌矿型氮化硼的制备方法、纤锌矿型氮化硼和氮化硼热导率的调控方法 |
-
0
- NL NL292253D patent/NL292253A/xx unknown
- BE BE631829D patent/BE631829A/xx unknown
-
1963
- 1963-04-27 ES ES287489A patent/ES287489A1/es not_active Expired
- 1963-04-29 GB GB1675363A patent/GB1048973A/en not_active Expired
- 1963-04-30 SE SE477263A patent/SE314969B/xx unknown
- 1963-05-01 CH CH547663A patent/CH480263A/de not_active IP Right Cessation
- 1963-05-01 CH CH686169A patent/CH531988A/de not_active IP Right Cessation
- 1963-05-02 DE DE19631467050 patent/DE1467050A1/de active Pending
- 1963-05-02 DE DE19631792696 patent/DE1792696C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1467050A1 (de) | 1969-01-23 |
| DE1792696C2 (de) | 1982-07-08 |
| GB1048973A (en) | 1966-11-23 |
| CH531988A (de) | 1972-12-31 |
| DE1792696A1 (de) | 1971-11-25 |
| BE631829A (en, 2012) | 1963-09-02 |
| SE314969B (en, 2012) | 1969-09-22 |
| NL292253A (en, 2012) | |
| ES287489A1 (es) | 1963-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |