IT8148388A0 - PROCEDURE FOR THE PRODUCTION OF REFRACTORIES WITH IMPROVED PHYSICAL CHARACTERISTICS WITH HEAT TREATMENT IN A NITRIDATION ATMOSPHERE OF PRESSED MIXTURES OF REFRACTORY AGGREGATE AND SILICA CONTAINING METALLIC SILICON IN POWDER AND RELATED PRODUCTS - Google Patents
PROCEDURE FOR THE PRODUCTION OF REFRACTORIES WITH IMPROVED PHYSICAL CHARACTERISTICS WITH HEAT TREATMENT IN A NITRIDATION ATMOSPHERE OF PRESSED MIXTURES OF REFRACTORY AGGREGATE AND SILICA CONTAINING METALLIC SILICON IN POWDER AND RELATED PRODUCTSInfo
- Publication number
- IT8148388A0 IT8148388A0 IT8148388A IT4838881A IT8148388A0 IT 8148388 A0 IT8148388 A0 IT 8148388A0 IT 8148388 A IT8148388 A IT 8148388A IT 4838881 A IT4838881 A IT 4838881A IT 8148388 A0 IT8148388 A0 IT 8148388A0
- Authority
- IT
- Italy
- Prior art keywords
- refractories
- powder
- procedure
- heat treatment
- production
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 2
- 238000010438 heat treatment Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 239000000843 powder Substances 0.000 title 1
- 239000011819 refractory material Substances 0.000 title 1
- 229910052710 silicon Inorganic materials 0.000 title 1
- 239000010703 silicon Substances 0.000 title 1
- 239000000377 silicon dioxide Substances 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
- C04B35/622—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14960980A | 1980-05-14 | 1980-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8148388A0 true IT8148388A0 (en) | 1981-05-04 |
| IT1170941B IT1170941B (en) | 1987-06-03 |
Family
ID=22531073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT48388/81A IT1170941B (en) | 1980-05-14 | 1981-05-04 | PROCEDURE FOR THE PRODUCTION OF REFRACTORIES WITH IMPROVED PHYSICAL CHARACTERISTICS WITH HEAT TREATMENT IN THE ATMOSPHERE OF NITRURATION OF PRESSED MIXTURES OF REFRACTORY AGGREGATES AND SILICA CONTAINING METAL SILICON POWDER AND RELATED PRODUCTS |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS573765A (en) |
| BR (1) | BR8102971A (en) |
| CA (1) | CA1157055A (en) |
| DE (1) | DE3119067A1 (en) |
| IT (1) | IT1170941B (en) |
| ZA (1) | ZA812568B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101246813B1 (en) * | 2008-12-18 | 2013-03-26 | 구로사키 하리마 코포레이션 | Process for producing plate brick, and plate brick |
| DE102020206957A1 (en) | 2020-06-03 | 2021-12-09 | Refratechnik Holding Gmbh | Dry backfill and backfill fresh mass for the production of a coarse ceramic, fired refractory product, in particular a pipe protection plate, made of nitride-bonded silicon carbide, such a product and method for its production and waste incineration plant, flue gas desulphurization system and melting tank with such a product |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1054631A (en) * | 1963-01-31 | 1967-01-11 | ||
| GB1055231A (en) * | 1964-01-20 | 1967-01-18 | Morganite Res & Dev Ltd | Improvements in or relating to the production of refractory nitride articles |
| GB1504141A (en) * | 1974-01-31 | 1978-03-15 | Advanced Materials Eng | Synthetic ceramic materials and methods of making them |
-
1981
- 1981-04-16 ZA ZA00812568A patent/ZA812568B/en unknown
- 1981-04-16 CA CA000375615A patent/CA1157055A/en not_active Expired
- 1981-05-04 IT IT48388/81A patent/IT1170941B/en active
- 1981-05-11 DE DE19813119067 patent/DE3119067A1/en not_active Withdrawn
- 1981-05-13 JP JP7211281A patent/JPS573765A/en active Pending
- 1981-05-13 BR BR8102971A patent/BR8102971A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1170941B (en) | 1987-06-03 |
| BR8102971A (en) | 1982-02-02 |
| DE3119067A1 (en) | 1982-03-11 |
| CA1157055A (en) | 1983-11-15 |
| ZA812568B (en) | 1982-06-30 |
| JPS573765A (en) | 1982-01-09 |
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