EFFECT OF NICKEL ON THE SHRINKAGE ANISOTROPY DURING SINTERING OF TUNGSTEN COMPACTS.

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Nazmy, M.Y.
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| 1600年 / 08期
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The radial to axial shrinkage ratio of pressed tungsten powder mixed with 0. 5, 2 and 5 wt. % nickel were determined as a function of compacting pressure and sintering time. Explanations of anisotropic shrinkage of W-compacts must take into account the effect of Ni content as well as the strong time dependence in the early stages of sintering.
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