Question

c) duralumin better than aluminium?​

Answer 1

Answer:

$\qquad\qquad\underline{\textsf{\textbf{ \color{magenta}{AnSwEr} }}}$

The tensile strength of duralumin is higher than aluminum, although its resistance to corrosion is poor. The electrical and heat conductivity of duralumin is less than that of pure aluminum and more than that of steel.

Answer 2

Explanation:

Answer:

$\qquad\qquad\underline{\textsf{\textbf{ \color{red}{Your AnSwEr} }}}$

The tensile strength of duralumin is higher than aluminum, although its resistance to corrosion is poor. The electrical and heat conductivity of duralumin is less than that of pure aluminum and more than that of steel.