Purification of materials as a branch of science.
1966
W G Pfann
UI
MeSH Term
Description
Entries
D008669
Metallurgy
The science, art, or technology dealing with processes involved in the separation of metals from their ores, the technique of making or compounding the alloys, the techniques of working or heat-treating metals, and the mining of metals. It includes industrial metallurgy as well as metallurgical techniques employed in the preparation and working of metals used in dentistry, with special reference to orthodontic and prosthodontic appliances. (From Jablonski, Dictionary of Dentistry, 1992, p494)
Heavy Industries,Industries, Heavy,Heavy Industry,Industry, Heavy
D002623
Chemistry Techniques, Analytical
Methodologies used for the isolation, identification, detection, and quantitation of chemical substances.
A rigorously mathematical analysis of energy relationships (heat, work, temperature, and equilibrium). It describes systems whose states are determined by thermal parameters, such as temperature, in addition to mechanical and electromagnetic parameters. (From Hawley's Condensed Chemical Dictionary, 12th ed)