Alloys
Properties of tungsten and its alloys

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M570 V1 Article

Alloys


Properties of tungsten and its alloys

Author : Henri PASTOR

Publication date: October 10, 1985 | Lire en français

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6. Alloys

In 1981, tungsten consumption in market economy countries was 25,000 t, of which :

  • 55% for the manufacture of cemented carbides ;

  • 20% for tool steels, which will not be discussed here since tungsten is in the minority (see refractory steels and alloys [M 325] in this treatise);

  • 15% in the form of tungsten metal and alloys and, principally: heavy metal, infiltrated tungsten, doped tungsten, W-Re alloy; article Refractory steels and alloys [M 325] in the present treaty;

  • 10% for superalloys (which we won't go into here) and the preparation of certain compounds for electronics, calatyse,...

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