研究了超声波介入对热浸镀锌的镀层组织和性能的影响。结果表明大功率超声使镀层中不出现脆性的Ｆｅ－Ｚｎ金属间化合物层，镀层组织致密表面光滑，可显著地提高镀层的粘附性，变形性和耐蚀性。
the effects of ultrasonic wave on the structure and properties of the hot dip galvanized coating were studied. It was shown that under the action of high-intensity ult~asonic wave there was no fragile Fe-Zn intermetallic ccmpound layer in the coating; the structure, surface (luality, adhesiveness and comion resistance of the coating were improved ranarkably. The mechanism of such improvements is theoretically discussed on the basis of acoustics.
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