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Which of the following is not a form of powder pressing?

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in Engineering Material & Metallurgy by (773k points)
Which of the following is not a form of powder pressing?

(a) Hot pressing

(b) Cold pressing

(c) Uniaxial

(d) Isostatic

The question was asked during an internship interview.

My question comes from Ceramic Formation & Clay Ceramics topic in portion Composite & Ceramic Materials of Engineering Material & Metallurgy

1 Answer

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Best answer
Correct option is (b) Cold pressing

The best explanation: Powder pressing is a ceramic formation technique used to fabricate both clay and non-clay compositions. A powdered substance is added with water and pressure is applied in this process. Uniaxial, Isostatic (hydrostatic), and hot pressing are the three types of powder pressing operations.

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