Mechanical Engineering :: Engineering Materials
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Which of the following is a case hardening process?
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In a crystalline material, atoms are arranged in definite and orderly manner and form.
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The austenitic stainless steel contains
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The process used for relieving the internal stresses previously set up in the Metal and for increasing the machinability of steel, is
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Steel containing upto 0.15% carbon, is known as
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In a unit cell of a body centred cubic space lattice, there are __________ atoms.
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Cast iron has
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Silicon in cast iron
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The process which improves the machinability of steels, but lowers the hardness and tensile strength, is
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