Economic expediency of production of composite materials made from metal nickel and super-hard materials and methods of its identification

The article considers a possibility of making composite materials from metal nickel and super-hard materials. It shows that such a product is available in the world market, but there is no information on technology of manufacture of such a product in open literature. It sets the issue of calculation of economic expediency and investment attractiveness of introduction of the said process into production, so that the methods of calculations would be clear for researchers who have no special education. The article provides a calculation of expediency and investment attractiveness of production of composite materials made from metal nickel and super-hard materials and offers methods of calculation.