|
Molecular formula :
MW :
CAS :
nature : it refers to two with three aluminum oxide silicon nitride uniform solid solution, also known as the β'- Si3N4. Silicon nitride superior performance, is a promising high-temperature structural materials, but before the 1970s had not been industrial applications. The basic reason is for a total price of silicon nitride-based compounds, even under high temperature diffusion coefficient is small, solid-state hard sintering. The early 1970s invented the Cypriot lung, the sintering properties can be achieved by a higher mechanical strength and density of fine ceramic materials. Subsequently, in Al-Cypriots on the basis and the development of magnesium Cypriots formed a dragon, yttrium tribe, beryllium Cypriot Lung, and so silicon nitride into industrial applications stage.
Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data". |
Home Products Search Properties Search 中文版