Question

Before beginning the process, the ingots are heated up to what temperature?

(a) 1000°C

(b) 1200°C

(c) 1400°C

(d) 1600°C

The question was asked by my college director while I was bunking the class.

My question comes from Hot Rolling in division Forming Process of Casting-Forming-Welding II

Answer 1

The correct choice is (b) 1200°C

Explanation: The material ingot is known for sustaining high temperature and heat conditions. Before the process begins, the ingot is fired using gas and brought up to a temperature of 1200°C.