Question

Heat treatments negatively affect magnesium-alloy castings.

(a) True

(b) False

This question was addressed to me in an international level competition.

I need to ask this question from Processes of Magnesium and its Alloys topic in section Magnesium Alloys of Aerospace Materials & Processes

Answer 1

Right choice is (b) False

For explanation: The above statement is incorrect. A large number of products of magnesium alloys tend to be castings. They can be subjected to several types of treatments and their reaction to heat treatments results in positive properties.