The Definitive Guide: Quenching in Oil vs. Water

Fundamentals of deformation | tec-science

Engineering and Technology on Instagram: "Oil quenching is an industrial process used to harden metals like steel by rapidly cooling them in oil after heating to a high temperature, usually to achieve a uniform microstructure such as martensite. The oil's viscosity helps control the cooling rate, reducing the risk of cracking and distortion, and ensuring better dimensional stability, making it ideal for manufacturing tools and components that require increased hardness."