plasma ion nitriding furnace for vacuum nitriding heat treatment
- Category: Industrial Furnace >>>
- Supplier: Shanghai Gehang Vacuum Technology Co. Ltd.
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Product Overview
Description
plasma ion nitriding furnace for vacuum nitriding heat treatment
Product Description
Glow plasma nitriding technology is an energy-saving, environmental protection, precise and efficient surface heat treatment process, which can be applied to the surface reinforcement of important parts and tools. Over the years, we have studied theplasma heat treatment technology field extensively and deeply and completed a number of major national research projects and obtained many patents. Our equipment and process technology has been successfully applied in key parts.
Available equipments:
RVN-LD series pulse power plasma nitriding furnace
Auxiliary heated ion nitriding furnace
Touch screen +PLC control automatic plasma nitriding
Computer controlled plasma nitriding furnace.
Pit type plasma nitriding furnace.
Non-standard and special plasma nitriding furnace.
Provided process and training
Deep controllable plasma nitriding patent technology, nitriding depth can reach 1.2mm and control the surface structure to obtain excellent fatigue properties.
Plasma oxygen sulfur nitride co-infiltration, on the outside of the diffusion layer, FeS and Fe3O4 layers with thefunction of oil storage and solid lubricant are obtained, which combine wear-resistance and reducing wear performance.
Our plasma nitriding production base has complete inspection equipment with four large plasma nitriding furnace,providing technical training and turnkey project at any time.
| Name | Parameter |
vacuum heat treatment furnace (hardening, annealing, tempering, quenching) | steel heat treatment |
| Model | Vertical |
| Ultimate vacuum | Custom made |
| Pressure rising rate | 0.67pa/h ( adjustable ) |
| Max temperature | Custom made |
| Temperature uniformity | ±5℃ |
| Heating power | Custom made |
| Temperature control method | Intelligent programmable temp controller |
| Control method | Intelligent programmable temp controller |
Specifications
vacuum nitriding furnace
Plasma nitriding vacuum furnace
Note: non-standard size and pit type, auxiliary heating and program control plasma nitriding furnace can be customized.
The structure of the equipment is unique,and it can choose to equipped with DC or pulse power supply, providing the equipment and mature technology turnkey project.
With advanced deep plasma nitriding and plasma multi-element co-infiltration technology, we provide process debugging,equipment upgrading and other services.
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Application fields: Die steel, stainless steel, gear, high speed steel, tool steel and so on.
Advantages of Vacuum Heat Treatment:
Vacuum as "Protective Atmosphere"
• No toxic protective gases containing CO
• No health hazards in the work shop
• No danger of explosion or open flames
• No furnace conditioning
• Use of inert gases (nitrogen or helium)
• No CO2 emission
Vacuum Carburizing
• Use of various processes
• Use of different gases
• Shorter carburizing cycles than in conventional technology
• Higher carburizing temperatures offer potential to further reduce process time
• Small gas consumption l instead of m3
Gas Quenching Instead of Oil Quenching
• Clean, dry parts after hardening
• No washing machine - no disposal of washing water
• No maintenance of washing equipment
• No complicated washing water chemistry
• Saves space
• Cost benefits
• Quenching intensity is controlled via gas pressure or gas velocity
• No vapor blankets during quenching
• Homogeneous quenching
• Reduced distortion
Surface Influences
• Free of surface oxidation
• No surface decarburization
• Bright, metallic, shiny parts
Plant Operation / Installation / Maintenance
• No idling over the weekend
• No continuous gas consumption
• Short heat-up times
• Fast access to installed modules
• No fire detection or sprinkler system
• No open flames
• No flammable gas mixtures
• Cold-Wall Technology
• No gas emission
• Minimum energy loss
• No heat radiation to atmosphere
Auxiliary Equipment of Protective Gas Plants are no longer required, like:
• Fire safety equipment
• Sprinkler system
• Exhausts
• CO2 extinguisher for the oil bath
• Measuring CO concentration in the shop
• Smoke exhaust in the roof (automatic opening and closing)
• Oil-proof floor or tank
• Methanol storage
Company Information
Packaging & Shipping
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