1. What are the commonly used quenching methods, indicating the principle of using different quenching methods? Single-liquid quenching - a process of cooling to the bottom in a quenching medium, the stress thermal stress of the single-liqui...

Hairuituo long shaft (tube) type intermediate frequency quenching quenching and tempering heat treatment equipment...

The high-frequency heating machine is one of the essential equipments for heating aluminum rods, steel billets, steel bars, medium-thick plates, round steels, steel pipes and other metal materials. The high-frequency induction heater is a co...