论文信息 - Plastic hinges in ring indentation in relation to ring rolling

Plastic hinges in ring indentation in relation to ring rolling

Abstract If a ring is indented across its thickness a plastic zone is formed at the point of indentation. If the indentation force is sufficiently large, a plastic hinge is formed in the ring, diametrically opposite the point of indentation. Experiments have shown that by using a suitable steel and etching reagent the plastic zones are clearly visible.

W. Johnson | W. Johnson | G. Needham | G. Needham

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