are rod and ball mill liners made of tungsten in senegal

It is a high hardness and high toughness wear resistant material, specific resistance: 0.911 Ωmm2/m, elastic modulus: 354 x 103N/mm2, 200-700 C linear expansion coefficient: 11.31 x 10-6 / C, 200-700 C Linear expansion coefficient: 14.43 x 10-6 / C; mainly used in high manganese steel crusher hammer head, concave, mantle, large jaw plate ...