ES449398A1 - Method of producing a refractory material and material produced by such a method - Google Patents
Method of producing a refractory material and material produced by such a methodInfo
- Publication number
- ES449398A1 ES449398A1 ES449398A ES449398A ES449398A1 ES 449398 A1 ES449398 A1 ES 449398A1 ES 449398 A ES449398 A ES 449398A ES 449398 A ES449398 A ES 449398A ES 449398 A1 ES449398 A1 ES 449398A1
- Authority
- ES
- Spain
- Prior art keywords
- mean
- producing
- produced
- alumina
- refractory material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
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
- C04B35/645—Pressure sintering
-
- 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
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/111—Fine ceramics
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Ceramic Products (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
The material made from alumina and titanium carbide has a mean transverse breaking strength of at least 67.9 + 14.7 kg/mm<2>, a mean Rockwell A hardness of 93.8 and a mean Knoop hardness of 3477. It is produced by sintering a powder mixture of 70 % of alumina and 30 % of titanium carbide while the pressure is varied during the heating under specified conditions. The material can be used as refractory material and for the production of cutting tools for metals.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41448373A | 1973-11-09 | 1973-11-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES449398A1 true ES449398A1 (en) | 1977-09-16 |
Family
ID=23641643
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES423769A Expired ES423769A1 (en) | 1973-11-09 | 1974-02-28 | Method of producing a refractory material and material produced by such a method |
ES449386A Expired ES449386A1 (en) | 1973-11-09 | 1976-06-30 | Method of producing a refractory material and material produced by such a method |
ES449398A Expired ES449398A1 (en) | 1973-11-09 | 1976-06-30 | Method of producing a refractory material and material produced by such a method |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES423769A Expired ES423769A1 (en) | 1973-11-09 | 1974-02-28 | Method of producing a refractory material and material produced by such a method |
ES449386A Expired ES449386A1 (en) | 1973-11-09 | 1976-06-30 | Method of producing a refractory material and material produced by such a method |
Country Status (18)
Country | Link |
---|---|
JP (3) | JPS5079511A (en) |
AU (1) | AU473589B2 (en) |
BE (1) | BE811721A (en) |
CA (1) | CA1051040A (en) |
CH (4) | CH612408A5 (en) |
DE (1) | DE2432865C2 (en) |
DK (1) | DK107574A (en) |
ES (3) | ES423769A1 (en) |
FR (1) | FR2250723B1 (en) |
GB (2) | GB1465152A (en) |
IL (3) | IL44318A (en) |
IT (1) | IT1009227B (en) |
LU (1) | LU69507A1 (en) |
NL (1) | NL178587C (en) |
NO (1) | NO145094C (en) |
PH (4) | PH13208A (en) |
SE (2) | SE413399B (en) |
ZA (1) | ZA741067B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5616110B2 (en) * | 1974-02-08 | 1981-04-14 | ||
JPS531605A (en) * | 1976-06-28 | 1978-01-09 | Kobe Steel Ltd | Structure of refractory lining of treating vessel and trouch for molten iron |
JPS5483408A (en) * | 1977-12-15 | 1979-07-03 | Otani Denki Kk | Tape recorder |
JPS5616663A (en) * | 1979-07-17 | 1981-02-17 | Teikoku Piston Ring Co Ltd | Member having formed cavitation resistant sprayed coat |
DE602006017457D1 (en) * | 2005-02-21 | 2010-11-25 | Brother Ind Ltd | Method for producing a piezoelectric actuator |
CN112626367B (en) * | 2021-01-06 | 2022-01-11 | 山东省科学院新材料研究所 | Preparation method of nano alumina particle reinforced aluminum-copper alloy composite material |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3343915A (en) * | 1964-10-30 | 1967-09-26 | Ronald C Rossi | Densification of refractory compounds |
US3377176A (en) * | 1964-12-04 | 1968-04-09 | Coors Porcelain Co | Alumina ceramic |
US3413392A (en) * | 1966-10-17 | 1968-11-26 | Du Pont | Hot pressing process |
US3702881A (en) * | 1970-06-08 | 1972-11-14 | Canadian Patents Dev | Reactive hot pressing an oxide through its polymorphic phase change |
US3702704A (en) * | 1970-12-21 | 1972-11-14 | Exxon Research Engineering Co | Noncontacting seal for centrifuge inlet |
-
1974
- 1974-02-08 AU AU65379/74A patent/AU473589B2/en not_active Expired
- 1974-02-11 GB GB607574A patent/GB1465152A/en not_active Expired
- 1974-02-11 GB GB3825376A patent/GB1465153A/en not_active Expired
- 1974-02-11 NL NLAANVRAGE7401808,A patent/NL178587C/en not_active IP Right Cessation
- 1974-02-12 NO NO740474A patent/NO145094C/en unknown
- 1974-02-19 ZA ZA00741067A patent/ZA741067B/en unknown
- 1974-02-25 CA CA193,440A patent/CA1051040A/en not_active Expired
- 1974-02-28 LU LU69507A patent/LU69507A1/xx unknown
- 1974-02-28 DK DK107574A patent/DK107574A/da not_active Application Discontinuation
- 1974-02-28 IL IL44318A patent/IL44318A/en unknown
- 1974-02-28 IL IL51108A patent/IL51108A/en unknown
- 1974-02-28 BE BE141517A patent/BE811721A/en not_active IP Right Cessation
- 1974-02-28 ES ES423769A patent/ES423769A1/en not_active Expired
- 1974-03-04 SE SE7402816A patent/SE413399B/en not_active IP Right Cessation
- 1974-03-07 IT IT67621/74A patent/IT1009227B/en active
- 1974-03-07 JP JP49025813A patent/JPS5079511A/ja active Pending
- 1974-05-31 JP JP49061006A patent/JPS5079509A/ja active Pending
- 1974-07-09 DE DE2432865A patent/DE2432865C2/en not_active Expired
- 1974-10-31 FR FR7436377A patent/FR2250723B1/fr not_active Expired
- 1974-11-08 CH CH1498474A patent/CH612408A5/en not_active IP Right Cessation
- 1974-11-08 CH CH606877A patent/CH608473A5/xx not_active IP Right Cessation
- 1974-11-08 CH CH606977A patent/CH607024A5/xx not_active IP Right Cessation
-
1976
- 1976-04-06 PH PH18293A patent/PH13208A/en unknown
- 1976-04-06 PH PH18292A patent/PH11495A/en unknown
- 1976-04-06 PH PH18294A patent/PH13151A/en unknown
- 1976-04-06 PH PH18295A patent/PH12262A/en unknown
- 1976-06-30 ES ES449386A patent/ES449386A1/en not_active Expired
- 1976-06-30 ES ES449398A patent/ES449398A1/en not_active Expired
- 1976-12-14 IL IL51108A patent/IL51108A0/en unknown
-
1977
- 1977-05-16 CH CH607077A patent/CH625194A5/en not_active IP Right Cessation
- 1977-11-21 SE SE7713109A patent/SE7713109L/en not_active Application Discontinuation
- 1977-12-23 JP JP52154570A patent/JPS5817144B2/en not_active Expired
Also Published As
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