AT205003B - Process for the production of technically pure aluminum nitride with an aluminum nitride content of more than 97% - Google Patents
Process for the production of technically pure aluminum nitride with an aluminum nitride content of more than 97%Info
- Publication number
- AT205003B AT205003B AT503657A AT503657A AT205003B AT 205003 B AT205003 B AT 205003B AT 503657 A AT503657 A AT 503657A AT 503657 A AT503657 A AT 503657A AT 205003 B AT205003 B AT 205003B
- Authority
- AT
- Austria
- Prior art keywords
- aluminum nitride
- production
- technically pure
- content
- pure aluminum
- Prior art date
Links
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
- C01B21/072—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 aluminium
-
- 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
- C04B35/581—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 aluminium nitride
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/4505—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application
- C04B41/4519—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application application under an other specific atmosphere
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- 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
- C01P2006/12—Surface area
-
- 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
- C01P2006/80—Compositional purity
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/658—Atmosphere during thermal treatment
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
- C04B2235/721—Carbon content
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR205003T | 1956-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT205003B true AT205003B (en) | 1959-08-25 |
Family
ID=32116700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT503657A AT205003B (en) | 1956-07-31 | 1957-07-30 | Process for the production of technically pure aluminum nitride with an aluminum nitride content of more than 97% |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT205003B (en) |
-
1957
- 1957-07-30 AT AT503657A patent/AT205003B/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH361193A (en) | Process for the direct production of positives | |
CH362017A (en) | Process for the production of coatings | |
CH346532A (en) | Process for the production of pure silicon metal | |
CH360808A (en) | Process for the production of copolymers | |
CH390904A (en) | Process for the production of chlorothiol formats | |
CH360696A (en) | Process for the preparation of polymethyl-oxyphenyl-chromanes | |
CH440231A (en) | Process for the production of metal aluminum hydride | |
CH360898A (en) | Process for the production of radiographs | |
CH372470A (en) | Process for the production of aluminum | |
AT205003B (en) | Process for the production of technically pure aluminum nitride with an aluminum nitride content of more than 97% | |
CH375330A (en) | Process for the production of hydrogen peroxide | |
CH430225A (en) | Process for the production of uranium-aluminum alloys | |
CH388297A (en) | Process for the preparation of trifluoromethyl-aryl-sulfonic acid amides | |
CH355780A (en) | Process for the preparation of phenthiazines | |
CH357710A (en) | Process for the production of phosphams | |
CH401970A (en) | Process for the production of aluminum trialkyls | |
CH354413A (en) | Process for the manufacture of leather-like products | |
CH348972A (en) | Process for the preparation of 1,1-diaryl-2-aminoalkanols | |
CH397616A (en) | Process for the production of solid aluminum sulfate | |
CH353363A (en) | Process for the preparation of 3,4-dihydro-m-thiazines | |
CH363020A (en) | Process for the production of ketenes | |
CH380100A (en) | Process for the production of vinyl compounds | |
AT197833B (en) | Process for the production of aluminum trialkyls | |
AT200107B (en) | Process for the production of aluminum oxide | |
AT201050B (en) | Process for the continuous production of pure 4, 5, 6, 7, 10, 10-hexachloro-4, 7-endomethylene-4, 7, 8, 9-tetrahydrophthalane |