【摘要】 介绍了研究金属熔体中互扩散的掩膜方法， 报道了 Ｉｎ Ｂｉ 膜在熔融态时的非对称互扩散现象。实验结果表明掩膜方法是研究熔体扩散的有效的新手段。更多还原

【Abstract】 Abstract: The masked film was devised to investigate the diffusion in molten metals. The effects of the gravity induced convection and Marangoni convection on the diffusion can be neglected in the masked film. As example, the interdiffusion coefficients of the In and Bi melt films were obtained by this method. The experimental results indicate that the method is effective for studying the diffusion in liquid metal and alloy films.更多还原