According to the application, it can be divided into semiconductor associated ceramic target, display ceramic target, magnetic recording ceramic target, optical recording ceramic target, superconducting ceramic target, giant magnetoresistance ceramic target, etc. Semiconductor association ceramic target material (HfO, the SiO, Si3N4, MoSi, slipped, WSi, TiSi, PLZT, ITO, is mainly used in gate dielectric film.
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