A conversion coating formed on magnesium alloy AM60 with a chromate-free bath mainly composed of silicate and tungstate is studied. 研究了以硅酸盐和钨酸盐为主的无铬化学处理液在镁合金上所形成的转化膜。
Effect of A-site substitution on Microwave Properties of lead magnesium tungstate A位取代对钨镁酸铅微波性能的影响
Preparation and dielectric properties of Ca-doped lead magnesium tungstate ceramics Ca掺杂钨镁酸铅陶瓷材料的制备及其介电性能