Engineering Materials
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When the dimension is expressed as`20_(- 0.025)^ (+ 0.035)`
, then the tolerance is
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- A carbon steel having Brinell hardness number 100 should have ultimate tensile strength closer to
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.During the operation of a bessemer converter, the white flame indicates that the silicon and managenese had burnt and carbon has started oxidising.
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The limestone in the charge of a blast furnace decomposes to give lime and carbon dioxide. The lime thus obtained
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Vanadium when added to steel