How much gold is in a troy ounce?
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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.
Define what is meant by hardening ability of metals?
what is a type of graphite in cast iron?
Do you know define what metal might be considered the “most environmental”? I say aluminum because it can be recycled others on my team say brass.
What are the effects of recrystallization of metals on alloying?
What is the help of crowning on pulleys
Define what kind of cleaning substance or treatments keep or help prevent cast iron from rusting?
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Explain wear resistance of titanium?
Which material is used to made up of electrodes of resistance welding?
What is equivalent is 2004 cl 5
Which method has more procity in cast part? Which method has more strength in cast part?