据苏刊《发现与发明》报道,苏联巴顿电焊研究所的科技人员研制成生产多层金属锭的方法。报道中着重提出以下二点:1.该方法是在锭模内安置金属隔板,使锭模的工作容积分成几个模腔。这样可以往各个模腔内注入熔融金属。为了改善锭层相互接合的质量和扩大坯件品种,他们采用 According to the Soviet Union, “Discovery and Invention” reported that the Soviet Union Barton Welding Institute of Science and Technology developed into the production of multi-layer metal ingot method. The report focuses on the following two points: 1. The method is placed in the ingot mold metal partition, the ingot mold working volume is divided into several cavities. This allows molten metal to be injected into each cavity. They are used in order to improve the quality of the ingot interconnection and to expand the variety of blanks