Discussion :: Chemical Engineering Basics
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Carbide tipped cutting tools are manufactured by powder metallurgy techniques and have a composition of
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A.
90% tungsten carbide and 10% cobalt.
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B.
70% aluminium oxide & 30% silica.
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C.
30% nickel, 15% chromium & 55% tungsten.
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D.
65% tungsten & 35% zirconium.
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Answer : Option A
Explanation :
No answer description available for this question.
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