Potential for grain growth How does the cooling rate after tempering affect the final properties?

wired togetheror quenched in baskets made of wire mesh ... ^ Although these steelsTTafden appreciably on air cooling, quenching in oil is preferable. Nov 8, 2009 ... about 75 ~ 80% as hard as you could make it, via hardening and ... If you don't have a quenching oil available, some folks have used ... ... oil quenching rates; Large alloy parts from tilt-top furnances; Hardening ... Used as base stocks for spin finish lubricants for man-made fiber production. Casters are included to make the tank easily portable. Power Source: Electric. Loading: Top. Atmosphere: Oil / Water ... Quenching oils are generally used to quench components made of high-alloy materials and with simple geometries. They are mainly used for the heat treatment of ... 2.6.1.8 Add make-up oil to the tank only when the oil temperature in the ... Heated oil baths are occasionally used for tempering metals, but usually in small ... Nov 1, 2017 ... Canola oil is not designed to cool or quench anything but will work for deep hardening steels like 5160 if you preheat it to approx. 120 degree. Apr 11, 2021 ... I didn't get into blacksmithing because it was a safe alternative to making DIY fireworks or making Homemade Blown glass mercury thermometers. Jan 31, 2011 ... Also, there is some risk in quenching, say, an oil hardening steel in water. It could warp like crazy or, worse, it could fracture. The old ... Aug 15, 2023 ... Note that this question refers to quenching knives made ... Although I don't recommend it based on information I learned after starting, I have ...