久久e久久,一区二区视,国产日韩aaa**毛片,天天操夜夜爽,日韩高清中文字幕,国内精品福利视频,亚洲国产日韩欧美一区二区三区

silicon carbide abrasive mesh

  • Hot

    Silicon Carbide Green

    Silicon carbide ceramics have high hardness, high temperature strength,high thermal conductivity, good chemical stability, small thermal expansion coefficient, good insulation and band gap lamp excellent performance,widely used in aerospace, automotive, machinery, electronics, chemical, energy and environmental protection and other fields.The research shows that:in the preparation process of silicon carbide ceramics, with the reduction of the particle size of silicon carbide powder raw materials, its sintering properties and mechanical properties will be significantly improved, so in order to fire fine ceramic products with excellent performance, it is necessary to have reasonable particle size distribution, high purity and good performance of silicon carbide ultrafine powder.

    Email Details
Get the latest price? We'll respond as soon as possible(within 12 hours)

Privacy policy