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Investment casting is not suitable for producing complex shapes of castings.

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in Casting-Forming-Welding I by (687k points)
Investment casting is not suitable for producing complex shapes of castings.

(a) True

(b) False

The question was posed to me in quiz.

My doubt stems from Precision Investment Casting in chapter Special Casting Techniques of Casting-Forming-Welding I

1 Answer

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Best answer
Right answer is (b) False

The best explanation: Complex shapes which are difficult to produce by any other method are possible in the precision investment castings since the pattern is withdrawn by melting it. And the thin sections with complexities can also be produced because the mould is heated before pouring of molten metal.

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