For preparation of porous bearings by powder metallurgy,... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

For preparation of porous bearings by powder metallurgy, preferred particle shape is___________________?

Correct answer: A

Explanation

Spherical particles are preferred in powder metallurgy for porous bearings because they pack efficiently and reduce internal stresses during sintering.

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