Linde LLC

The HYDROFLEX atmosphere control system is a universal solution for clean and bright oxide-free annealing of steel, stainless steel, copper, bronze or brass. The system can use one or more carrier gases, nitrogen or argon, to maintain the furnace pressure while a controlled ratio of hydrogen helps prevent oxidation. With HYDROFLEX, many annealing tasks can be completed with non-flammable gas mixtures containing less than 5% hydrogen. System benefits include: improved heat transfer, uniform heat distribution, faster cooling rate and storage of process data history.