casting shrinkage


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casting shrinkage

[′kast·iŋ ‚shriŋ·kij]
(metallurgy)
Total reduction in volume of a casting due to partial reductions at each stage of solidification.
Reduction in volume at each stage of solidification of a casting.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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References in periodicals archive ?
The riser must contain enough feedmetal to satisfy casting shrinkage, and the feedmetal should flow into the casting section.
GATING AND RISERING: Basic Ways To Improve Casting Yield and Quality: A well-designed gating and risering system is crucial to improving productivity, quality and profitability of a metalcasting facility
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Effect of phosphate-bonded investments on titanium reaction layer and crown fit
The basic assumption in many hot tearing models is that this defect occurs when feeding stops to accommodate the casting shrinkage.
Prevent hot tearing: strain rate can predict defects in AZ 91 magnesium alloy castings

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