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The passing of the rolled material through the square of oval-shaped cavity reduces the anisotropy of final material.

The passing of the rolled material through the square of oval-shaped cavity reduces the anisotropy of final material. Correct Answer True

Generally, when the metal is rolled in one direction, the grains of the metal tend to align in the same direction, so it has to be rotated by 90 degrees and then passed again. So, the alternative approach is to pass the material through a square or oval dies so that material is elongated and compressed in width at same time.

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