Metallurgy, art and science of extracting metals from their ores and modifying the metals to be used. Metallurgy customarily refers to industrial versus laboratory approaches. Using the Rockwell, Vickers, and Brinell hardness scales to determine the metal's hardness is an ordinary observe that aids in superior comprehension the metal's elasticity https://metallurgical-processes78890.wikistatement.com/4218862/details_fiction_and_metallurgical_processes