高性能板材

国家重点攻关成果陶瓷发动机、汽车发动机零部件

国家“七五”攻关项目——氮化硅陶瓷涡轮

       氮化硅陶瓷涡轮耐温耐磨、寿命长、节能降耗。曾获“七五”国家重点科技攻关奖，是国家“75”“85”重点科技攻关成果项目，95年列入国家科技成果重点推广项目。在此成果的基础上研究开发氮化硅陶瓷涡轮、镶块、缸套、摇臂、挺柱、气门等系列产品，用于汽车发动机 。系列产品采用高性能陶瓷为基体材料。

China's the Seventh Five-year Plan(As follows is called "75") research project

Silicon nitride ceramics turbine turbine wheel

       The silicon nitride ceramics turbine turbine wheel is wear-resisting and heat resistance , life time is long, energy consumption reduction. Once won“75”the national key science and technology public relations prize, is the country “75” “85”the key technical attack achievement project, in 1995 included the country scientific and technical payoffs key promotion project.

       Studies the development silicon nitride ceramics in this achievement's foundation (turbine wheel, to inlay block, cylinder jacket, rocking shaft, a column, tire valve) and so on serial productses, uses in the motor car engine. The serial products uses the high performance  ceramics matrix material completely.

       由于氮化硅陶瓷具有高温机械强度高、耐磨，耐酸、碱腐蚀、热硬性好、自润滑等优异性能，因此在要求高温、抗腐蚀、抗机械磨损等特殊工程场合如航空航天、石油、化工等采用氮化硅陶瓷制品零件具有重要意义。其能广泛适用于电机、电器、机械、机加工行业中的抗磨、高强度耐高温、耐腐蚀等元件或替代原传统金属件。

技术指标：

氮化硅陶瓷的主要性能指标：