Question

what is the need for alloying​

Answer 1

Explanation:

following a metal increase the intertness of the metal, which,in turn increases corrosion resistance

Answer 2

Answer:

Alloy formation increases the tensile strength of the parent metal. Enhance corrosion resistance: Alloys are more resistant to corrosion than pure metals. Metals in pure form are chemically reactive and can be easily corroded by the surrounding atmospheric gases and moisture.