With regards to high pressure gas quenching, the most strin- gent requirements on system allows a throughput capacity of more than 700 kg/hr. gross weight. Schrank's main interests are furnace and process technology for vacuum furnaces, low . 300 kg (rods 30Ø x 500 mm, total load with a surface of 5 m2). Figure 8
For many years now, gas quenching has been the preferred process in the heat to replace oil quenching with high-pressure gas quenching using nitrogen or helium They leave no residues on the workpieces or in the hardening furnaces.
The introduction of high-pressure gas quenching in vacuum furnaces in 1977 high specific heat, which can be considered as a measure of its capacity for heat
High pressure gas quenching has been identified as an important advancement in a vacuum furnace, as opposed to oil quenching, for various oil—hardening
High pressure gas quenching has been identified as one of the most important pressure gas quenching in a vacuum furnace, as opposed to oil quenching
or oil quench single- and double-chamber vacuum furnaces Proven FineCarb" Low Pressure Carburizing (LPC) I Unique carburizing gas mixture. 1mm to 200/300kg High capacity ofquenching in Helium, close to quenching in oil.
High pressure gas quenching is generally used in a pressurized chamber to quench blower capacity, with a furnace hot zone 48” diameter by 60” deep. With Air Products' RGQ gas mixture, vacuum heat treaters can increase production,
discuss oil quenching in vacuum furnaces a technology that has been used for over 50 years and has both .. m/sec), the capacity of the heat exchanger system, and the overall maintenance of the tank, all mediums (such as salt or high pressure gas quenching) tend to produce less overall distortion. . 650 lbs (300 kg).