Question

wht is metallurgy and calcination. ​

Answer 1

Answer:

A thermal treatment process in the absence or limited supply of air or oxygen applied to ores and other solid materials to bring about a thermal decomposition is called calcination.

And the branch of science dealing with the properties and purification of metal ores or metals is known as Metallurgy.

Answer 2

Metallurgy is a domain of materials science and engineering that studies the physical and chemical behavior of metallic elements, their inter-metallic compounds, and their mixtures, which are called alloys.