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Horizontal five axis machining center

Plasma nitriding is a method in which ammonia or nitrogen-hydrogen mixed gas with a pressure of 1.3 × 10 1-1.3 × 10 3Pa is passed through a vacuum container. Under the action of a DC electric field, the gas is ionized, positive ions bombard the surface of metal parts, and a nitrogen layer is passed through a series of physical and chemical processes to achieve surface hardening. Compared with gas nitriding, plasma nitriding has the advantages of fast seepage speed, good seepage performance, small deformation of the workpiece, low energy consumption and no pollution, and is the most ideal surface heat treatment process. LDMC-AQK series pulse power supply plasma nitriding complete sets of equipment are widely used in machinery, metallurgy,

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Key words:Zirconium,Pump

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Product Description

Plasma nitriding is a method in which ammonia or nitrogen-hydrogen mixed gas with a pressure of 1.3 × 10 1-1.3 × 10 3Pa is passed through a vacuum container. Under the action of a DC electric field, the gas is ionized, positive ions bombard the surface of metal parts, and a nitrogen layer is passed through a series of physical and chemical processes to achieve surface hardening. Compared with gas nitriding, plasma nitriding has the advantages of fast seepage speed, good seepage performance, small deformation of the workpiece, low energy consumption and no pollution, and is the most ideal surface heat treatment process.
LDMC-AQK series pulse power supply plasma nitriding complete equipment is widely used in machinery, metallurgy, transportation, light industry, chemical industry, petroleum drilling, electronics, aerospace and other industries, suitable for cast iron, carbon steel, alloy steel, stainless steel, and titanium metal parts of the surface nitriding, carbonitriding and other processes. Parts by plasma nitriding treatment, can improve the surface hardness, wear resistance, fatigue strength, corrosion resistance, anti-seizure, anti-bonding ability.
LDMC-75AQK pulse plasma nitriding equipment main indicators:
1. Power parameters
Maximum output peak current: 150A
Maximum Output Average Current: 75A
Voltage regulation range: 0-1000V
PID regulation: thermocouple temperature control accuracy ± 2 ℃
2. Vacuum furnace body technical indicators
Ultimate vacuum degree: 6.7Pa
Pressure rise rate: 1.3 × 10 (-1)Pa/min
Loading and pumping rate: ≤ 30min (time required for vacuum pumping to 50Pa)

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