Heat Treatment for Hydro Turbine Runners, Shafts, and Gate Components
Heat treatment for hydro turbine runners, shafts, and gate components — 13Cr-4Ni martensitic stainless, forged 4340 shafts, stress relief, and weld-repair PWHT.
Heat Treatment for Railroad Trackwork: Frogs, Switches, and Crossings
Heat treatment of railroad trackwork frogs and switches: Hadfield manganese steel solution treatment, head-hardened rail steel, and AREMA practice.