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Metallurgy involves the extraction of metals from ores and their refinement for various uses. Key processes include concentration of ore, reduction of oxides, and refining of metals, with a focus on methodologies suited to different metal reactivities. Alloys are created to enhance properties such as strength and corrosion resistance, incorporating a deliberate mix of metals.
Chapter 711 sections
Metallurgy involves the extraction of metals from ores and their refinement for various uses. Key processes include concentration of ore, reduction of oxides, and refining of metals, with a focus on methodologies suited to different metal reactivities. Alloys are created to enhance properties such as strength and corrosion resistance, incorporating a deliberate mix of metals.
The process of obtaining metals from their ores, involving concentration, reduction, and refining.
A method of extracting highly reactive metals by using electrical energy to break down the ore.
A naturally occurring mineral from which metals can be economically extracted.
A blend of two or more metals or a metal with non-metal to enhance certain properties.
A substance added to ores to facilitate the removal of impurities during the extraction process.
Total Questions
2
Estimated Time
4 min
Passing Score
70%
2 more questions available