The WAS series of ordinary diopside mineral powder has multiple application values in the ceramic, cement, and metallurgical industries. In the ceramic field, when used for the body, it can reduce the sintering temperature, increase the sintering range, improve the compressive strength and crack resistance, and its needle-like structure can enhance the strength of the body and reduce pores; when used for glaze, it can improve whiteness, reduce pinholes, and improve wear resistance and glossiness. In the cement industry, as a non-active mixed material, it can improve the whiteness of white cement and reduce energy consumption. In the metallurgical field, as an ingredient of welding rod coating, it can play a role in melting and slag formation, improving welding quality and enhancing mechanical