In nitriding treatment furnaces, the heating is done electrically, and the fluidizing gas composition is chosen to provide the optimum chemistry for the desired surface treatment (usually a mixture of NH3 + N2, with CH4 added when nitrocarburizing is desired).
Wisconsin Oven composite curing ovens feature temperature uniformity of ±5°F
Wisconsin Oven Corp., East Troy, Wis., has shipped three electrically heated, heavy-duty walk-in ovens with temperature uniformity of ±5°F for composite curing.
Seco Warwick enables constant control of temperature in multi-chamber heat-treat furnaces
Seco Warwick, Meadville, Pa., announces that its engineering team has designed an innovative technology for continuous control over the heating and cooling of the entire cycle in multi-chamber furnaces.
Lucifer Furnaces benchtop furnace heat-treats BeCu pins in nitrogen atmosphere
Lucifer Furnaces, Warrington, Pa., has shipped a customized benchtop heat-treating furnace to R. Hueter Co., Beverly, Mass., a CNC machine shop, to harden beryllium-copper pins.
Sinterite installs process development furnace at China research center
Sinterite, a Gasbarre Furnace Group Company, St. Marys, Pa., recently installed a continuous belt furnace for development of sintering, brazing, annealing, and heat treatment applications at the new Air Liquide Shanghai Research & Technology Center.