crackle coating
常见例句
- Because of the high tension of the ceramic shell mold with silicasol coating, the superalloys net shape thin-wall vane is often bring about the crackle on the edge .
应用硅溶胶粘结剂涂料制造型壳，进行高温合金无余量薄壁叶片的生产，由于型壳强度高，造成叶片边缘产生裂纹而报废。 返回 crackle coating