We make aluminum moulds by press casting, can u suggest any thing so that the moulds should shine after casting?
Is brass magnetic?
what is special about the properties of chromium molybdenum steels that make them ideal for pressure vessels?
Define what is proeutectoid ferrite and cementite?
what are metallurgical microscopes?
What is iron ferrite?
Define what medal conducts heat best?
what is the chemical composition of ceramic and define what is its atomic density?
Does the extrusion process for a355 and a356 alloy effect on the amount of impact energy?
what is the grain size of lead as an element and as an alloy such as lead tin alloy?
How is metal heavy?
Define what kind of cleaning substance or treatments keep or help prevent cast iron from rusting?
Why is chromium molybdenum steels used to build pressure vessels? Define what is special about the properties of chromium molybdenum steels that make them ideal for pressure vessels?
Why we are doing post heating in alloy steel welding?
Are the grain boundaries a continuation of regular lattice structure from one grain to another? Explain.
