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16-12-2022
Engineering

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Strength of plain carbon steels decreases with carbon content, but ductility is increased. True False
An example of substitutional solid solution is dissolving Zinc in Copper which produces? Lead Brass Nickle Bronze.
The "modulus of elasticity" of a metal can provide an indication of its stiffness. True False

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tutorconsortium120 tutorconsortium120

20-12-2022

Because there are more carbon atoms in the crystal structure as carbon content increases, the material becomes less ductile and more brittle.

When carbon content of a steel is increased it's ductility?

All steel treatments sacrifice ductility for greater strength, and vice versa. As the carbon content in steel rises, so do its strength and hardness. totally accurate.

By measuring the dfraction of moles of one element in mol to the mass of another element in kg, the molality can be determined. The formula, which correctly identifies stiffness, strength, hardness, ductility, and toughness as the five primary mechanical design parameters, can be used to represent molality.

Increased carbon concentration has an impact on brittleness as well as yield point, tensile strength, and corrosion. In particular, carbon levels above 0.25 percent impair weldability. It is akin to ductility to be plastic. Just picture a blacksmith working on a knife blade.

To learn more about ductility refer to :

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