Define what is the chemical composition of ceramic and define what is its atomic density?

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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 is meant by hardening ability of metals?

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Explain rupture stress

0 Answers   NIC,

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What is the difference between diagrams of it and ct in heat treatment of steels?

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What is iron ferrite and where is it found?

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How is solution annealing carried out? Define what type of furnace is required? Does one need to be heat in a salt bath?

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HOW ARC PRODUCE IN ELECTRIC ARC FURNACE

3 Answers  

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1)We are using OHNS material for manufacturing Thread & plain Gauges.What is the excat composition of OHNS for Gauges? 2)Which is the reference standard book for OHNS Material composition for Gauges?

0 Answers   Sail,

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What is the hottest part of flame in fire?

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What is M33×2

0 Answers   NIC,

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what is difference between IS 1018 and IS 2062 E 250A

0 Answers   Tata Chemicals,

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