| SHS法制备复相陶瓷热力学 |
| |
| 引用本文： | 张国军 金宗哲. SHS法制备复相陶瓷热力学[J]. 中国建材科技, 1994, 3(4): 6-10 |
| |
| 作者姓名： | 张国军 金宗哲 |
| |
| 作者单位： | 中国建材研究院 |
| |
| 摘 要： | 本文介绍了SHS过程反应合成复相陶瓷系统绝热温度T_(ad)的计算方法;并根据对SiC-TiB_2、Si_3N_4-TiB_2、AIN-TiB_2、Ti(C.N.)-TiB_2及Al_2O_3-Ti(C.N)-TiB_2等反应合成系统进行热力学计算,分析了上述反应系统实现SHS的可能性;讨论了稀释剂含量和点火温度T_(ig)对T_(ad)的影响.
|
| 关 键 词： | 复相陶瓷 热力学 SHS法 化学反应 |
Thermodynamics of Ceramic Composites Prepased by SHS |
| |
| Zhang Guojun et al. Thermodynamics of Ceramic Composites Prepased by SHS[J]. China Building Materials Science & Technology, 1994, 3(4): 6-10 |
| |
| Authors: | Zhang Guojun et al |
| |
| Affiliation: | Zhang Guojun et al |
| |
| Abstract: | In this paper, calculation method of adiabatic temperature, Tad for reaction synthesized ceramic composites in SHS process is presented. Thermodynamic calculations for SiC-TiB2, Si3N4-TiB_2, AIN-TiB2, Ti(C,N)-TiB2 and AI203-Ti(C.N)-TiB2 synthesis systems are carried out, and the feasility of performing SHS in these systems is analysed. The effects of. diluent content and ignition temperature Tjg on Tad are also discussed. |
| |
| Keywords: | self-propagating High-temperature Synthesis Ceramic composite Chemical reaction Cutting tool materials |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
