Supply Chongqing metal surface treatment

1. Introduction Valley to help the company has more than the most advanced metal surface plasma nitriding equipment - vacuum * glow * Pulse - plasma nitriding furnace (capable of carrying nitride workpiece diameter 1600mm), the furnace pressure, gas atmosphere, temperature and all other computer full control, high hardness, high precision and high efficiency of nitrogen treatment. 2, compared with the general gas nitriding, ion nitriding features: - nitriding cycle can be shortened - nitrided layer brittleness - plasma nitriding to purify surface effect, to remove the workpiece surface passivation film , make stainless steel, heat-resistant steel workpiece directly nitriding - layer thickness and organizations can control - via ion nitriding workpiece nitride layer dense, high hardness, wear resistance, seizure resistance and corrosion resistance They were better than gas nitriding. - Since the ion nitriding can at a lower temperature, vacuum heating, vacuum cooling can control heating and cooling rate, so that uniform, so the deformation is smaller than gas nitriding 3, applications as a new infiltration nitrogen method, now widely used in automotive, shipbuilding, textile machinery, petrochemical machinery, precision instruments, gears, shafts, worm and worm, spindle, extruder rods, sleeves, cams, corrugated roller, screw, crankshaft Many areas of the valve, precision molds, synchronization ring gear, hydraulic cylinders, guide plates, wire tube, with its range of applications with the continuous development of technology will be growing. 4, after-sales service to thank you for purchasing our products, the product in strict accordance with ISO9001 quality system standards for quality control. Valley to help the company with the Institute of Plasma experts sincere cooperation, committed to the metal material ion nitriding process research and development, only need your technical requirements and production program machined parts, the rest of the things handed to us!