In this procedure, you are given anesthesia so that you do not feel pain. The doctor then aggressively bends your knee in an attempt to break down the scar tissue. In most cases, this procedure is successful in improving range of motion. Sometimes, however, the knee remains stiff.
Resistance heating is a product of all circuits where electric current encounters resistance; although it has many beneficial uses, it can damage or destroy electrical equipment if not controlled. Anyone who has used a kettle, toaster, or a bar heater on a chilly evening has made the acquaintance of resistance heating.
Heat-resistant Alloys. Heat-resistant Alloys. alloys that have high creep resistance and strength at high temperatures. They are used as the construction material for parts of internal-combustion engines, steam and gas turbines, jet engines, and atomic-power installations. The great heat resistance of alloys is determined by two basic physical factors: the strength of interatomic bonds in the alloy and the alloyâs structure.