Chemical Engineering - Chemical Engineering Basics - Discussion

9. 

Carbide tipped cutting tools are manufactured by powder metallurgy techniques and have a composition of

[A]. 90% tungsten carbide and 10% cobalt.
[B]. 70% aluminium oxide & 30% silica.
[C]. 30% nickel, 15% chromium & 55% tungsten.
[D]. 65% tungsten & 35% zirconium.

Answer: Option A

Explanation:

No answer description available for this question.

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