Casting Stress Relieving

Many castings undergo a stress relief operation after casting to relieve stresses put into the parts during the cooling cycle after pouring.  If the casting undergoes heavy machining during manufacture then these un-treated stresses can manifest themselves in undesirable distortion.  ThermTech has run very large loads of stress relieving of castings on our car-bottom furnace that is 15' long x 7' wide x and 4' high.