Dr. Ing. Volker Heuer studied metallurgy and material science at RWTH Aachen University in Germany. Starting in 1999, he worked as a research engineer at ALD-Vacuum Technologies; from 2007 to 2020, he was the Director of R&D; since 2020, he has been the CTO of the Heat Treat Service Division.
Water spray quenching achieves heat transfer coefficients up to 4,000 W/(m²K)—nearly double conventional oil quenching rates—enabling potential material substitution and tailored quench intensity for complex gear components.
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