[powder metallurgy] n (1933): a branch of science or an art concerned with the production of powdered metals or of metallic objects by compressing a powdered metal or alloy with or without other materials and heating without thoroughly melting to solidify and strengthen
POWDER METALLURGY
Meaning of POWDER METALLURGY in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012