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← TechnologyWhich consequence results when an investment casting mold cracks during the dewaxing process?
A)Increased surface area oxidation
B)Dimensional tolerance degradation✓
C)Elevated cooling crystallization rates
D)Reduced investment slurry viscosity
💡 Explanation
Cracking during dewaxing causes dimensional collapse because it disrupts constraints in the ceramic mold structure. Dimensional tolerance degradation results, therefore impacting the casting's accuracy rather than only surface oxidation affecting cosmetic attributes alone.
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