NiTi alloys are widely used in different industrial and medical applications. Due to the
inherent difficulty in the machining of these alloys, the use of Additive Manufacturing (AM) …

A coal mine in the central district of Botswana is experiencing premature failure of conical
picks which mine 150–350 tons of coal/pick rather than 400 tons/pick specification. This has …

This work addresses direct metal laser-sintering (DMLS) of powders of complex chemical
composition in order to manufacture products with minimal inhomogeneities in the chemical …

The welding process of dissimilar metals, with distinct chemical, physical, thermal, and
structural properties, needs to be studied and treated with special attention. The main …

Ecological brazing rods (cadmium free) represent a technical solution particularly useful for
joining metallic or non-metallic components, providing the required mechanical and …

Among the newest and best performing metallic materials are high-entropy alloys, which is
why more than five thousand articles related to them have been published in the last …

We present the manufacturing process, by melting in a controlled environment, of specific
alloys that have a benefic effect on the diffusion phenomena's in the base material of the …

The paper presents the current state of researches carried out in order to improve
homogeneity of mixtures for metallic powders; our priority is those with different participation …