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Definition of Refractory metal
1. Noun. A metal, such as molybdenum and tungsten, with a high refraction, hence a high melting point. ¹
¹ Source: wiktionary.com
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1. Noun. A metal, such as molybdenum and tungsten, with a high refraction, hence a high melting point. ¹
¹ Source: wiktionary.com