Heat treatment furnace COV

sinteringbrazingrotary retort

COV heat treatment furnaces are high performance most efficient furnaces with a wide working-temperature and application range. Due to the compatibility with all kind of process gases and the fully automatic process runs they are especially suitable for the economic application in industrial productions for example to produce hard metals or for the cleaning and purification of graphite parts and components. Applications: operating temperatures up to 1.100 °C: heat treatment, brazing, reduction, degassing and debinding operating temperatures up to 1.350 °C: heat treatment, brazing, degassing, debinding and sintering operating temperatures up to 1.600 °C: debinding and sintering of hard metals operating temperatures up to 1.800 °C: sintering of non-oxydic ceramics operating temperatures up to 2.000°C: CVD- and pyrolytic processes, degassing and cleaning, sintering operating temperatures up to 2.200 °C: CVD-processes, degassing and cleaning Depending on the process requirements furnaces with operating temperatures up to 3.000 °C are available. Reduction and degassing of water atomized metal powders (1.100 °C) Powder production by nitriding (Si3N4) or carburizing (refractory metal carbides) (1.400 - 2.000 °C) CVD-processes, e.g. coating of graphite parts with SiC (1.800 °C) Cleaning of graphite under reactive gases (2.200 °C) Pressure-less sintering of non-oxydic ceramics as e.g. Si3N4 and SiC (1.500 - 1.900 °C)