| After-sales Service: | on Line and at Site |
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| Warranty: | 1 Years |
| Type: | Stainless Steel Heating Equipment |
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| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier LDMC-15 lab vacuum furnace for Gears with small chamber size 300x500mm for test or small batch production
Nitriding furnace introduce:
Glow ionic nitriding furnace includes ionic triding and lon-carbonitriding .glow ionic nitriding furnace can significantly enhances the surface hardness of steel parts,resistance to damage,fatigue and corrosion;because it has the advantages for energy saving, save gas, high efficiency, good quality, no pollution, etc. It has been applied widely in power, machine tools, petrochemical machinery, textile machinery, mold and other industries.
Samy Heat Treatment Equipment Co., Ltd. is a scientific research and production enterprise established after the transformation of the scientific research and production and operation subjects of Wuhan Institute of Ion Chemical Heat Treatment. At present, there are more than 10 professional and technical personnel of various types, and there are research rooms and heat treatment workshops for application process development, process equipment development, ion chemical heat treatment process and equipment, process experiment, physical and chemical inspection, and information materials. The company has strong scientific research and development and production capacity, and has now become a well-known brand in the country.
Samy Instrument Can Produce All kind of Ion nitriding furnace with normal Model as :
LDMC-30A LDMC-50A LDMC-75A LDMC-100A LDMC-150A LDMC-200A
We also can according to customers requirements to customized chamber size.
Like 2000*2000mm 2000*4000mm 2200*2800mm etc.
The following different type and shape furnace chamber for your referrence:
LDMC-15 Pit type Vacuum nitriding furnace Main parameters :
Output voltage : 0-1000V Continuous adjustable| Model | LDMC-15 lab vacuum furnace for Gears with small chamber size 300x500mm for test or small batch production |
| Working chamber | Ø300*400mm |
| Max Working temperature | 650ºC |
| Common working temp | 500±50ºC |
| Ultimate vacuum | ≤6.7Pa/30Min |
| Pressure rising rate | ≤0.13Pa/min |
| Model | LDMC-15 lab vacuum furnace for Gears with small chamber size 300x500mm for test or small batch production |
| Maximum average output current | 15A |
| Maximum peak output current | 30A |
| Max nitride area | 60000cm2 |
| Max loading weight | 50kgs |
| Output supply | 35KW |
| Output status | Rectangular web |
| Frequency | 1000HZ |
| The arc velocity | ≤20 Microsecond |
| Control method | Fixed frequency width |
| Occupy space rate | 0-85% continue adjustable |
Nitriding furnace Images:
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.
Under the action of a strong electric field in the plasma area, the positive ions of nitrogen and hydrogen bombard the surface of the workpiece at a high speed. The high kinetic energy of ions is converted into thermal energy, heating the surface of the workpiece to the required temperature. Due to the bombardment of ions, atomic sputtering is generated on the surface of the workpiece, which is purified. At the same time, due to adsorption and diffusion, nitrogen penetrates into the surface of the
workpiece.
The gas nitridingsystem workpiece is placed in the furnace, and the NH3 gas is directly injected into the nitride furnace at 500 to 550ºC, which is maintained for 20 to 100 hours, so that NH3 gas is decomposed into atomic (N) gas and (H) gas for nitriding. The main purpose is to produce a wear-resistant and corrosion-resistant compound layer on the surface of the steel.
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
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