Methods of preventing asossa
is Galvanising
ii) Tinning
in Anadigation any 3
ivs Electroplating
v) Alloying
definition
Answers
Answer:
An alloy is a mixture of metals or a mixture of a metal and another element.
Alloying the metal surface prevents rust from developing and a combination of metals may reduce the overall cost of the material.
Tin is a soft, malleable, silver-color metal. It is generally used to coat other metals and to make alloys.
Tin is not reactive to acidic foods, it is not allergenic, does not rust, and can prevent any type of corrosion.
It is also used to coat steel used for cookie cutters, to help prevent rusting.
Galvanization is the process of applying a protective zinc coating to steel or iron, to prevent rusting of iron, in other words, corrosion
Mentioned techniques can be used to prevent corrosion and therefore all options are correct.
The correct answer is option D.