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Method of making moulds of a high melting point metal by spraying said metal onto a filled silicone-rubber former.
Method of making moulds of a high melting point metal by spraying said metal onto a filled silicone-rubber former.
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机译:通过将高熔点金属喷涂到填充的硅橡胶模型上来制造高熔点金属模具的方法。
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摘要
High melting point metallic, e.g., steel mold members are facilely and inexpensively produced by depositing, e.g., flame-spraying, droplets of a melt of a metal having a high melting point onto the front face surface of an elastomeric silicone mold pattern, said elastomeric silicone containing from 20 to 90% by weight of finely divided particulates of at least one refractory filler, and thereafter permitting said melt to solidify.
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