- Low pressure atmosphere for heat treating, quenched in same position. Easy control and maintenance.
- + Single chamber
- + Switchable cooling gas flow (up&down)
- + Compact size(inner heat exchanger)
- + Simple design, low maintenance cost
- + AGING
- + HARDENING
- + SOLUTION ANNEALING
- + BRAZING etc.
- + HIGH SPEED STEEL (SKH51, 55, 57 etc.)
- + STAINLESS STEEL
- + TOOL STEEL
- + TITANIUM ALLOY etc.
- Separated chamber for heating and cooling. Higher cooling efficiency than a single chamber. Various types of heat treating possible for different demands.
- Either gas or oil cooling can be chosen depending on size of the work piece and heat treating method. Cooling pressure with gas can be operated up to 10 bar.
- + Faster cooling(than 1 chamber type)
- + Gas, oil or salt quenching
- + Suitable for large charge and molds
- + AGING
- + HARDENING
- + SOLUTION ANNEALING
- + BRAZING etc.
- + HIGH SPEED STEEL (SKH51, 55, 57 etc.)
- + STAINLESS STEEL
- + TOOL STEEL
- + TITANIUM etc.
- Non-equilibrium, boost-diffusion carburizing process in which steel being processed is austenitized in a rough vacuum, carburized in a partial pressure of hydrocarbon gas, diffused in rough vacuum and then quenched with gas.
- + High concentration carburizing
- + No intergranular corrosion
- + Carburize small holes and stainless steel
- + High productivity-high temp, less time
- + No emission
- + Clean environment
- + Oil or Gas cooling
- + Tempering/Quenching, Brazing, Gas cooling/Quenching, Oil Quenching, etc.
- Ion nitriding is an extension of conventional nitriding processes using plasma discharge physics.
- In a vacuum, high-voltage electrical energy is used to form a plasma through which nitrogen ions are accelerated to impinge on the work piece.
- Ion bombardment heats the product, cleans the surface and provides active nitrogen.
- + Batch type(in&out, straight), vertical
- + Ion plasma
- + Low temp treating using NH3, RX Gas
- + Technology management friendly
- + Wear, corrosion, fatigue resistance
- + Short process time(0.5~3h)
- + Use NH3, endothermic Gas
- + Forms Oxidized layer at the outer layer for enhanced corrosion resistance
- + Wear, fatigue resistance
- + Fine color(dark blue)
- + Forms plasma using N2, H gas under vacuum
- + Environment friendly process
- + Less distortion(relatively low temp)
- + Process variable limited to mixed gas, pressure and temperature
- + Simple property control
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