氮化硅陶瓷制品
氮化硅升液管采用等静压成型，气压烧结，致密性优异，在高温条件下能够保持高机械强度。在使用过程中能有效避免破 损及漏气风险，其寿命可达传统升液管的十倍以上。
在提高铸件 质量的同时，显著降低了铝铸造的运行成本。
Si3N4 ceramic is an excellent engineering material with good high temperature resistance, wear-resistance,high strength and high thermal stability.It is also a new type of ceramic material with the best comprehensive performance,characterized by resistance to acid and alkali,high thermal conductivity, and good insulation performance.So silicon nitride can be widely used in various fields,such as coal chemical industry,new energy,non-ferrous metal casting,metal smelting,aerospace and so on.
