With regard to the mechanical properties of castings, which one of the following

ID: 2324068 • Letter: W

Question

With regard to the mechanical properties of castings, which one of the following statements is false? The mechanical properties of castings can improve with more rapid cooling due to decreased micro-alloy segregation The mechanical properties of castings can degrade with more rapid cooling due to increase gas porosity The mechanical properties of castings can improve with more rapid cooling due to small grain size formation The mechanical properties of castings can degrade with more rapid cooling due to more likelihood of entrapment of inclusions None of the above

Explanation / Answer

Option d is false

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With regard to the mechanical properties of castings, which one of the following

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