The article makes researches into the effect of pore- formed property of foam ceramics on thermal shock, and discusses the thermal shock destruction mechanism of foam ceramics.
详细研究了泡沫陶瓷成孔性能对热震性的影响规律，并对泡沫陶瓷热震破坏机理作了探讨。
2
The concentration under reduced pressure brings short time of concentration and prevent the destruction of the effective content in the thermal sensitive material.
由于采用减压浓缩，故浓缩时间短，且不会破坏热敏性物料的有效成份。
3
The article mainly discusses the composition selection, thermal shock, destruction antioxidation deposition structure and shape of SiC muffle board.