Question

Which of the following methods of casting is the fastest method for the production of constant cross-section shapes of casting?

(a) Permanent mould casting

(b) Centrifugal casting

(c) Continuous casting

(d) Die casting

I have been asked this question in an online quiz.

The doubt is from Continuous Casting topic in section Special Casting Techniques of Casting-Forming-Welding I

Answer 1

Correct option is (c) Continuous casting

Easy explanation: Basically, the starting point of any structural steel product is the ingot which is rolled through a number of mills before a final product such as a slab or a bloom. Continuous casting allows for the fast production of constant cross-sectional shapes of the casting in large volume.