Examveda
Examveda

The following element can't impart high strength at elevated temperature

A. Manganese

B. Magnesium

C. Nickel

D. Silicon

Answer: Option B

Solution(By Examveda Team)

The strength, hardness, and modulus of elasticity of magnesium-base materials decrease with increasing temperature. Also, the elongation increases with rising temperature up to just below the melting point where it drops to nearly zero

This Question Belongs to Mechanical Engineering >> Engineering Materials

Join The Discussion

Comments ( 1 )

  1. Vishal Jagtap
    Vishal Jagtap :
    4 years ago

    Nodular iron has

Related Questions on Engineering Materials