What can an alloy do?

Answer 1

Alloying one metal with other metal(s) or non metal(s) often enhances its properties.

Alloying is changing chemical composition of steel by adding elements with purpose to improve its properties as compared to the plane carbon steel.

Alloys are used in some applications, where their properties are superior to those of the pure component elements for a given application. Examples of alloys are steel, solder, brass, pewter, phosphor bronze and an amalgam.

Answer 2

It depends on the alloy.

There are two basic reasons to make an alloy: to make a metal stronger, so you use less of it for the same strength; and to make a metal structure less expensive. Steel is an example of the first. Less-than-24-karat gold is an example of the second.

Answer 3

An alloy can enhance the properties of the base metals used in its composition, such as increasing strength, hardness, and resistance to corrosion. Alloys can also create materials with specific characteristics tailored for particular applications, like electrical conductivity or heat resistance. Additionally, alloys can be designed to achieve a balance between different properties that pure metals may not possess individually.