VibraXX
Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter Arena
HomeCategoriesTechnologyQuestion
Question
Technology

Which risk dramatically increases when exceeding cooling limits during reactive curing of a thick resin casting against a steel mold?

A)Exothermic process accelerates uncontrollably
B)Material properties become non-isotropic
C)Thermal stress induces cracking
D)Resin viscosity decreases unexpectedly

💡 Explanation

Thermal stress increases because differential thermal contraction using the constraint of a rigid mold causes internal strain known as the interfacial stress mechanism, therefore induces cracking of the casting, rather than uniform shrinkage or accelerated curing.

🏆 Up to £1,000 monthly prize pool

Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.

⚡ Enter Arena

Related Questions

Browse Technology