Some present-day metallurgical problems
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D.A. Lyon
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Article
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1914
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Elsevier Science
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English
โ 110 KB
METALLURGY iS commonly defined as the art of extracting metals from their ores. If we look up the definition of the word " art," we find it stated that by art is meant the employment of means to the accomplishment of some end; a system of rules and established methods to facilitate the performance o