Heat Treatment of Machine Bases and Frames: Stress Relief and Dimensional Stability
Thermal and vibratory stress relief for welded machine bases, frames, and structural weldments — cycle parameters, dimensional stability, and pre-machining conditioning.
Heat Treatment of Industrial Shafts and Spindles: Grades and Hardness
Through-hardening and induction hardening of 4140 and 4340 industrial shafts and spindles — hardness ranges, journal hardening, and shaft straightness.
Heat Treatment of Mill Roll Journals and Rolls: Hardening Practice
Induction hardening of mill roll journals and differential heat treatment of back-up and work roll bodies — journal hardness, case depth, and scope limits.
Heat Treatment of Heavy Industrial Gearing: Through- and Surface Hardening
Heat treatment options for heavy industrial open gearing — through-hardening of 4340, induction tooth-flank hardening, and sourcing of carburized gears.