Dow metal contains ______ of magnesium. A. 0% B. 5% C. 50% D.

dow-metal-contains-of-magnesium-a-0-b-5-c-50-d

Dow metal contains ______ of magnesium.

A. 0%

B. 5%

C. 50%

D. 90%

I had been asked this question during an internship interview.

The above asked question is from Magnesium and its Alloys in division Non Ferrous Materials of Engineering Material & Metallurgy

The correct option is D. 90%

The best I can explain: Dow metal is an alloy of magnesium which contains 90% magnesium, 10% aluminum, and a small amount of manganese. It is extremely lightweight and easy to weld and machine. They are commonly employed in automobile and aircraft applications.