Answer / Kshitija Verma

A Silver Steel (S-Series) drill bit is made from H13 high speed steel, which provides long life and good wear resistance. A Deming drill bit is a type of high-speed steel drill bit designed for heavy-duty drilling applications.

we have many gas turbine blades, during the shot blasting process some of shots entrapeed in the cooling hole of blades..how can we remove the shots entrapped in holes????

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How much gold concentration should be in the organic phase (dbc) before reduction by oxalic acid solution? Is it effective on purity of gold in reduction step? Whatis the ratio of dbc to oxalic acid solution in this step?

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why magnetite iron ore is not taken into the blast furnace?

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What are carbides?

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How does iron and steel exhibit allotropy?

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what are metallurgical microscopes?

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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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Which of different types of cast irons is stronger? Is their strength superior to steels?

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

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What are the properties and application of manganese steel?

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What is iron ferite? Where is it used?

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Explain some properties of manganese steel?

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