sir please send me previous question papers on metallurgy at vishal.nitrr07@gmail.com .....thank you

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what other events in history might have affected the growth of metallurgy?

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What is galvanising?

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What is M33×2

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what is the grain size of lead as an element and as an alloy such as lead tin alloy?

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What is mean by D2 Material used for Die tooling? What are the composition in that?

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what should be the exact suction capacity for 3 to 5 mt capacity lead rotary furnace and length of duct line for proper suction for same

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

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what happens when a EM wave is transmitted

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We make aluminum moulds by press casting, can u suggest any thing so that the moulds should shine after casting?

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what is the hardness of ohns before heat treatment process and hardness of en series before heat treatment process

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What is iron ferrite and what is it used for, and where is it found?

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