လျှပ်စစ်အဆက်အသွယ်များအောင်ကြီးနည်းလမ်း
Infiltration method is a common method to produce refractory metal and low melting point metal pseudoalloy. The high melting point metal powder is pressed and pre sintered (or powder sintered) to form a porous skeleton, and then the low melting point metal is placed above or below the skeleton. At a temperature higher than the melting point of the metal, it melts and infiltrates into the porous skeleton metal to fill the gap, so as to obtain a dense product.
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