许昌大量回收芯片汽车IC收购

许昌大量回收芯片汽车IC收购

铜排烧穿后造成冷却水外溢，必须立即停炉修复。由于铜排安装在炉壳内，焊补不便，修复时需拆卸取出。下面就为大家介绍一种粘补法，为大家节约维修成本。

　　对倾炉浇注时操作不慎或炉嘴过短，飞溅铁液附着在铜排上使其烧穿引起的铜排烧穿，可暂时停炉，同时将1～2mm厚的铜片剪成小块，其面积应稍大于铜排烧裂口面积，然后用锯片或手砂轮清除铜排烧穿处的残渣，并用砂纸打磨干净，迅速将定形环氧树脂与固化剂混合，把修剪好的铜片在铜排烧裂处粘好，几分种后环氧树脂固化，即可形成很高的铜排粘结强度，此时就可以重新开炉了。

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