Silicon nitride muaj thermal poob siab zoo dua li lwm cov ceramics.Ua ke nrog lub zog siab, tsis tshua muaj thermal expansion, zoo corrosion kuj thiab tawg toughness, silicon nitride feem ntau siv nyob rau hauv aerospace los yog automotive industries.Lwm yam kev siv xws li burner nozzles, molten hlau ua, thiab lwm yam hluav taws xob rwb thaiv tsev, zoo corrosion kuj, nruab nrab kev khiav hauj lwm kub (13000C), structural ceramics, zoo mechanical zog, tsis tshua muaj thermal expansion, thermal conductivity, thermal shock stability, tsis tshua muaj. lub ntiajteb txawj nqus.
Cov khoom ntawm silicon nitride ceramics
1, muaj lub zog loj hauv qhov kub thiab txias;
2, siab tawg toughness;
3, zoo dabtsi yog khoov zog;
4, tsis kam rau txhua yam qaug zog thiab creep;
5, lub teeb - tsawg ntom;
6, siab hardness thiab hnav tsis kam;
7, zoo heev thermal shock kuj;
8, tsis tshua muaj thermal expansion;
9, hluav taws xob rwb thaiv tsev;
10, zoo oxidation tsis kam;
11, zoo tshuaj corrosion kuj.
