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供應氮化硅陶瓷球

 
 
單價 2.00 / 個對比
銷量 暫無
發貨 浙江嘉興市預售,付款后15天內
庫存 10000000000000個起訂1000個
品牌 JNE
型號 420
規格 ¢1.5-¢63.5(mm)
過期 長期有效
更新 2014-09-19 09:28
 

嘉興杰奈爾硬質合金有限公司

企業會員第15年
資料未認證
保證金未繳納
詳細說明

氮化硅陶瓷球是在非氧化氣氛中高溫燒結的精密陶瓷,具有高強度,高耐磨性,耐高溫,耐腐蝕,耐酸、堿、可在海水中長期使用,并具有絕電絕磁的良好性能。在800℃時,強度、硬度幾乎不變,其密度為3.20g/cm3,幾乎是軸承鋼的1/3.重量,旋轉時離心力小.可以實現高速運轉。還具有自潤滑性,它可以使用到無潤滑介質高污染的環境中。成為陶瓷軸承,混合陶瓷球軸承的首選材質。
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