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Process for producing tungsten heavy alloy sheet by direct hydrometallurgical process
Process for producing tungsten heavy alloy sheet by direct hydrometallurgical process
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机译:直接湿法冶金生产钨重合金薄板的方法
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摘要
A process is disclosed for producing a sheet of tungsten heavy alloy which comprises forming a solution of chemical compounds containing the metal values of the alloy in the correct proportion as in the alloy, forming from the solution a precipitate of the compounds containing the metal values, removing the precipitate from the resulting liquor an forming a planar cake of the precipitate, drying the cake, and reducing the compounds in the cake to their respective metals wherein each of the resulting reduced particles is an admixture of the alloy components and sintering the cake to a density equal to or greater than about 90% of the theoretical density of the alloy to form the sheet.
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