Method and device for heat treating a metal component

Fine grain surface layer steel part and method of production of same

Hot forged product with excellent fatigue strength, method for making the same, and machine structural part made from the same

Surface strengthening method

Ultrasonic impact machining of body surfaces to correct defects and strengthen work surfaces

Structural members having improved resistance to fatigue crack growth

Vehicle structural beam and method of manufacture

Selective treatment of linear elastic materials to produce localized areas of superelasticity