| 发明名称 |
PROCESS FOR THE SYNTHESIS OF ZIRCONIUM DIBORIDE ZIRCONIUM CARBIDE BINARY CERAMIC POWDER AND USING IT TO PREPARE SIC:ZRB2:ZRC CMC |
| 摘要 |
<p>The disclosed invention provides a process for the manufacture of zirconium diboride zirconium carbide binary ceramic powder by reacting boric acid and a zirconium compound followed by carbothermal reduction using amorphous carbon powder. The invention f~lrther 10 discloses the use of manufactured binary ceramic powder in making SiC:ZrB2:ZrC CMC using polycarbosilane as source of silicon carbide.</p> |
| 申请公布号 |
IN301DE2014(A) |
申请公布日期 |
2015.08.07 |
| 申请号 |
IN2014DE00301 |
申请日期 |
2014.01.31 |
| 申请人 |
DIRECTOR GENERAL, DEFENCE RESEARCH & DEVELOPMENT ORGANISATION |
发明人 |
ARVIND KUMAR SAXENA;ASHOK RANJAN;SURESH KUMAR;RAGHWESH MISHRA;RAKESH KUMAR GUPTA |
| 分类号 |
C04B |
主分类号 |
C04B |
| 代理机构 |
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