We make aluminum moulds by press casting, can u suggest any thing so that the moulds should shine after casting?
506what is special about the properties of chromium molybdenum steels that make them ideal for pressure vessels?
519Define what kind of cleaning substance or treatments keep or help prevent cast iron from rusting?
530Why 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?
521Are the grain boundaries a continuation of regular lattice structure from one grain to another? Explain.
532
what is the metallurgy use?
Is brass magnetic?
When we do cardonitriding or casehardening operation for a plain carbon steel the case depth, hardness & microstructure are not alike why and what are the basicthing, which makes such a difference.
i m going to give an interview for iocl on 5th aug . pls tell me what questions can be answered from metallurgical prospect
What are allotropes?
What is lathe bed made of ?
What are the effects of recrystallization of metals on alloying?
How would a salt and water solution clean a penny but a vinegar and salt solution will not clean a penny? What is the cause of this?
What are the advantages of projection welding over spot welding
What is impact energy?
What is the melting point of brass?
The stress concentration is caused due to ?
What is the material of E185
Why same casting has different hardness and machine-ability properties?
Where is mangenese steel used?
