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In continuous casting, different cooling rates provide different properties to the castings.

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in Casting-Forming-Welding I by (687k points)
In continuous casting, different cooling rates provide different properties to the castings.

(a) True

(b) False

I had been asked this question in an international level competition.

I want to ask this question from Continuous Casting topic in chapter Special Casting Techniques of Casting-Forming-Welding I

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Right choice is (a) True

Explanation: In continuous casting, depending on properties required by object, different cooling rates are provided. For example, intense cooling by water sprays makes the casting of fine structure and with good hardness, and if the air cooling is done then the casting of a coarse structure is made with good ductility in it.

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