AT263698B - Verfahren zur Herstellung eines gegebenenfalls Erdalkalikarbid enthaltenden Erdalkaliborids - Google Patents
Verfahren zur Herstellung eines gegebenenfalls Erdalkalikarbid enthaltenden ErdalkaliboridsInfo
- Publication number
- AT263698B AT263698B AT35366A AT35366A AT263698B AT 263698 B AT263698 B AT 263698B AT 35366 A AT35366 A AT 35366A AT 35366 A AT35366 A AT 35366A AT 263698 B AT263698 B AT 263698B
- Authority
- AT
- Austria
- Prior art keywords
- alkaline earth
- earth metal
- preparation
- optionally containing
- metal carbide
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/02—Boron; Borides
- C01B35/04—Metal borides
-
- 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
- C04B35/56—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 carbides or oxycarbides
- C04B35/563—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 carbides or oxycarbides based on boron carbide
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/24—Selection of substances for use as neutron-absorbing material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE26282A DE1229505B (de) | 1964-01-23 | 1964-01-23 | Verfahren zur Herstellung von Erdalkalimetallboriden und -carbiden |
Publications (1)
Publication Number | Publication Date |
---|---|
AT263698B true AT263698B (de) | 1968-07-25 |
Family
ID=7072079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT35366A AT263698B (de) | 1964-01-23 | 1964-04-30 | Verfahren zur Herstellung eines gegebenenfalls Erdalkalikarbid enthaltenden Erdalkaliborids |
Country Status (4)
Country | Link |
---|---|
US (1) | US3364152A (de) |
AT (1) | AT263698B (de) |
DE (1) | DE1229505B (de) |
GB (1) | GB1070325A (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4104062A (en) * | 1969-08-13 | 1978-08-01 | Norton Company | Process for making aluminum modified boron carbide and products resulting therefrom |
USRE30193E (en) * | 1973-05-23 | 1980-01-15 | Fire retardant agent | |
DE2461821C3 (de) * | 1974-12-30 | 1984-10-18 | Elektroschmelzwerk Kempten GmbH, 8000 München | Verfahren zur Herstellung von hexagonalem Bornitrid |
US4605440A (en) * | 1985-05-06 | 1986-08-12 | The United States Of America As Represented By The United States Department Of Energy | Boron-carbide-aluminum and boron-carbide-reactive metal cermets |
US4702770A (en) * | 1985-07-26 | 1987-10-27 | Washington Research Foundation | Multipurpose boron carbide-aluminum composite and its manufacture via the control of the microstructure |
US4940679A (en) * | 1987-07-15 | 1990-07-10 | Lanxide Technology Company, Lp | Process for preparing self-supporting bodies and products made thereby |
AU620360B2 (en) * | 1987-12-23 | 1992-02-20 | Lanxide Corporation | A method of producing and modifying the properties of ceramic composite bodies |
US4894286A (en) * | 1988-11-07 | 1990-01-16 | Rohr Industries, Inc. | Oxidation resistant refractory coated carbon-carbon composites |
IL92396A0 (en) * | 1989-01-13 | 1990-07-26 | Lanxide Technology Co Ltd | Method of producing ceramic composite bodies |
IL92395A0 (en) * | 1989-01-13 | 1990-07-26 | Lanxide Technology Co Ltd | Method of bonding a ceramic composite body to a second body and articles produced thereby |
US5019539A (en) * | 1989-01-13 | 1991-05-28 | Lanxide Technology Company, Lp | Process for preparing self-supporting bodies having controlled porosity and graded properties and products produced thereby |
US5004714A (en) * | 1989-01-13 | 1991-04-02 | Lanxide Technology Company, Lp | Method of modifying ceramic composite bodies by a post-treatment process and articles produced thereby |
WO2003020662A1 (en) * | 2001-08-29 | 2003-03-13 | Dow Global Technologies Inc. | Boron containing ceramic-aluminum metal composite and method to form the composite |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2746133A (en) * | 1951-10-16 | 1956-05-22 | Norton Co | Process of making boron carbide containing aluminum, and products thereof |
GB884577A (en) * | 1957-09-06 | 1961-12-13 | Commissariat Energie Atomique | Improvements in methods of preparing sintered beryllium oxide products |
US3153636A (en) * | 1958-10-31 | 1964-10-20 | Carborundum Co | Porous bodies of controlled densities and methods of making them |
US3108886A (en) * | 1958-12-29 | 1963-10-29 | Carborundum Co | Hard, refractory crystalline materials |
GB878465A (en) * | 1959-12-28 | 1961-09-27 | Ici Ltd | Neutron-absorbing material |
US3178807A (en) * | 1961-10-05 | 1965-04-20 | Du Pont | Cermet of aluminum with boron carbide or silicon carbide |
-
1964
- 1964-01-23 DE DEE26282A patent/DE1229505B/de active Pending
- 1964-04-24 US US362487A patent/US3364152A/en not_active Expired - Lifetime
- 1964-04-30 AT AT35366A patent/AT263698B/de active
- 1964-05-04 GB GB53775/66A patent/GB1070325A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3364152A (en) | 1968-01-16 |
GB1070325A (en) | 1967-06-01 |
DE1229505B (de) | 1966-12-01 |
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