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 .
應用矽溶膠粘結劑塗料制造型殼，進行高溫郃金無餘量薄壁葉片的生産，由於型殼強度高，造成葉片邊緣産生裂紋而報廢。 返回 crackle coating