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.

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What is residual stress?

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Where is iron ferite used?

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Define what is proeutectoid ferrite and cementite?

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Which liquid can dissolve gold?

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What are the uses of electroplating?

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i want to go to US for Bachlore of computer science, I didn't appeared for SAT. my ielts scores are too low only 5.5 band and I am confused if VISA OFFICERS will ask why u hadn't given SAT. what i have to answer pl suggest?

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Define what is special about the properties of chromium molybdenum steels that make them ideal for pressure vessels?

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What is the use of core prints?

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What is a silver and deming drill bit?

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exact defination of indurance test

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A plain carbon steel contains 45 wt% of proeutectoid ferrite. Define what is its average carbon content in weight percent? I know that you need to use a tie line in the phase diagram, but my book does not really give a good example to go by

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