Mohammad Moodi

2 Questions 3 Answers 0 Followers

Questions related from Mohammad Moodi

Is it possible to have both graphite type A & D in one surface on metallography study,if it's possible ,what's the reason of existing together?

we study the surface of gray cast iron, i'm facing with Both of Type A and D, i want to know whats the reason of existing both type A and D in on surface?? does it refer to preparation or...

21 November 2017 1,588 1 View

How should we add Sulfur to molten steel? in which method?

i want to know , how should we add sulfur to molten steel in iron-making, in which method? as tablet? granola? powder? we manufacture alloy steel. thanks

01 January 1970 607 8 View