Patent Profile
| Patent No: | IN245388 [India] | Application No: | 1654DEL2004 |
| Title: | An improved process for in-situ preparation of alumina-(ti, zr) borides composite | ||
| Issue Date: | 17-01-2011 | File Date: | 01-09-2004 |
| Inventor(s): | MISHRA SUMAN KUMAR, SHCHERBAKOV VALDIMIR | ||
| IPC Classification: | C01B35/04 | ||
| Abstract: | 1. An improved process for the in-situ preparation of alumina- (Ti, Zr) borides composite which comprises: (i) mixing and milling of Ti and Zr metal and their oxides, boron oxide and aluminium, (ii) pelletizing the mixture obtained in step (i) to obtain pellets with a diameter in the range of 10-80 mm and height in the range of 15-20mm, (iii) igniting the pellets obtained in step (ii) to trigger the in-situ SHS reaction for preparation of Al2O3-(Ti, Zr) boride composite and simultaneous loading of the composite for in-situ densification during SHS under the pressure in the range of 40-200 atmosphere with synthesis time and delay timings varying in the range of 0-180 seconds. | ||
| Licensing Option: | License is already granted. Technology has already been Commercialized. Further license is possible. | ||
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Industrial Applications
Chemistry, Chemical Processes Polymers [Chemistry, Chemical Processes]
Composites [Materials]
Inorganic materials [Chemistry, Chemical Processes]
Sustainable Development Goals (SDGs)
Responsible Consumption and Production
CSIR-Themes
Mining , Minerals, Metals And Materials