Product details
1. Product name:furnace heating chamber
2. The selection of vacuum furnace heating chamber
? Graphite reflective screen: Vacuum furnace generally has two kinds of hard felt and soft felt, suitable for quenching, tempering, and annealing of general steel. High-temperature brazing, powder metallurgy, sintering, etc.
? Metal heat shield: Vacuum furnaces generally use stainless steel and molybdenum. Molybdenum reflective screen is used for quenching, annealing, high-temperature brazing, sintering, etc. Stainless steel reflective screen is used for tempering, low-temperature annealing, aging, vacuum aluminum brazing, etc.
3. The choice of vacuum degree
? The quenching heat treatment can choose medium vacuum (4X10-1P a) vacuum heat treatment using two-stage pumps (backing pump and Roots pump) such as bearing steel, die steel, structural steel, etc. For some products with higher requirements on the vacuum, such as (vacuum heat treatment or high-temperature brazing of superalloys, titanium alloys, magnetic materials, etc.), the vacuum generally requires a three-stage pump (support pump, Roots pump, diffusion pump, etc.).
Selection of control system
? Standard configuration: The vacuum furnace takes the imported temperature controller and programmable controller as the core, and realizes the temperature programmable, manual, and automatic control.
? Computer control system: with industrial computer and programmable controller as the core process programming, storage, and report form.
? Computer group control system: a high-tech control system with an industrial computer as the core for monitoring, collecting data, operating conditions, and report management of multiple vacuum furnaces.
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