公开(公告)号：US4246865A

公开(公告)日：1981-01-27

申请号：US876335

申请日：1978-02-09

申请人： Shoji Shimada ,  Yasunobu Matsushima ,  Yokichi Sato ,  Kuniharu Matsumoto ,  Kazuyuki Akeyoshi ,  Takayuki Tobita

发明人： Shoji Shimada ,  Yasunobu Matsushima ,  Yokichi Sato ,  Kuniharu Matsumoto ,  Kazuyuki Akeyoshi ,  Takayuki Tobita

IPC分类号： C23C2/00 ,  C23C1/00 ,  B05C3/18

CPC分类号： C23C2/006

摘要： One side surface of a strip of metal is contacted with a surface of a molten metal bath which is locally raised under ultrasonic vibration whereby a continuous coating is attained on one side only.A tool for imparting the ultrasonic vibration to a bath is immersed near the bath surface and the ultrasonic vibrator connected to the tool is contained in hollow holding means dipped in the bath.In accordance with the apparatus of the present invention, the worn tool can be exchanged for a short time and the molten metallic coating on one side only of the strip of metal can be attained for a long time.

摘要翻译： 金属条的一个侧表面与熔融金属槽的表面接触，该熔融金属槽在超声波振动下局部升高，从而仅在一侧获得连续的涂层。 将用于将超声波振动施加到浴的工具浸入浴表面附近，并且连接到工具的超声波振动器容纳在浸入浴中的中空保持装置中。 根据本发明的装置，可以短时间地更换磨损的工具，并且可以长时间地获得仅在金属带的一侧的熔融金属涂层。