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Nitriding furnace introduce:
Ion nitriding is mainly suitable for surface heat treatment of various steel materials, alloy materials, etc. Pulse power DC glow ion nitriding technology is a chemical heat treatment process that infiltrates nitrogen into the surface of steel parts to form a nitrogen hardened layer.LDMC-200 Pit type Vacuum nitriding furnace Main parameters :
Output voltage | 0-900V continuously adjustable |
Maximum output average current | 200A |
Pulse peak current | 400A |
Pulse frequency | 1000Hz |
Furnace working volume | φ1600×2000mm |
Working temperature | <=650ºC |
Rated load | 4000KG |
Ultimate vacuum degree | ≤6.7Pa |
Pressure rise rate | ≤0.13Pa/min |
Vacuum to 20Pa time | ≤30min |
Arc extinguishing time | ≤15μs |
Temperature control accuracy | ±1°C |
Pressure control accuracy | ±1Pa |
Process | Automatic control |
Output supply | 200KW |
Common working temp | 500±50ºC |
LDMC-200A Pulse Glow Vacuum Ion Nitriding Furnace for Large Steel Components
If you have any questions or need support please feel free to contact us.
Our sales team will be 24 hours online.
https://samycs.en.made-in-china.com/contact-info.html
Our Company
Warranty
Within 12 months under normal use and maintenance, if something is wrong with the machine, you will get spare part for free. Out of 12 months, you will get spare parts at cost price. You will also get technical support and service all the lifetime.
Technical Support
1. 24/7 Technical support by phone, email, WhatsApp, Wechat or Skype.
2. Friendly English version manual and operation video.
3. Normal machine is properly adjusted before dispatch. You will be able to use the mchines immediately.
4. You will be able to get free training advice towards our machine in our factory. You will also get free suggestion and consultation, technical support and service
1. what is the different about Nitriding furnace and Vaccum furnace?
Ion nitriding, also known as glow nitriding, is carried out using the principle of glow discharge. Ion nitriding is to use the metal workpiece as the cathode furnace body as the anode in a low-vacuum furnace filled with nitrogen gas. After being energized, the nitrogen and hydrogen atoms in the medium are ionized under the high-voltage DC electric field, forming a plasma region between the cathodes. to adsorption and diffusion, nitrogen penetrates into the surface of the workpiece.
2. Precautions for ion nitriding
The cleaning workpiece is nitridized with gas, but it is best to dry or cool and then put it into the furnace to save arcing time. The workpiece should be evenly loaded into the furnace. The interval between the workpiece and the cathode and anode must be more than 30mm, so as to avoid the excessive current density between the two poles and the local temperature of the workpiece being too high. Do a good job of anti-seepage. Any hole less than 2mm must be shielded, and the sample must be placed in a position that can be consistent with the temperature of the workpiece.
3.what kind of work piece can be use with Nitriding furnace ?
4Cr5MoSiV1(H13),3Cr3Mo3W2V,5Cr4W5Mo2V ,20 steel,40 steel,20Cr,20CrMnTi,40Cr/38CrMoAl,42CrMo, 50CrV,,1Cr18Ni9Ti,40 steel,alloy structural steel, bearing steel, spring steel, die steel, tool steel and other materials.
4. what's the max temperature nitriding furnace working for ?
Normal steel working temperature around 520-550 degree,if the Titanium alloy heating temperature must be around 750-800 degrees,this is customized type,you can inquire our sales technical manage.
5. what the work piece layer after nitriding heat treatment?
It according to the work piece features