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[China]
Trade Verify
Address: No.755, Xianyuehuan Rd, Tianyuan District, Zhuzhou, Hunan Province
Contact name:Shirley
Zhuzhou Ruideer Metallurgy Equipment Manufacturing Co.,Ltd |
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Verified Suppliers
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High temperature and high pressure, process intelligent control of gas pressure sintering furnace
Gas Pressure Sintering Furnace Description:
Gas Pressure Sintering Furnace is filled with a high pressure gas during the sintering process. The sintering process is to heat the sintered material under negative pressure to grow it; to be sintered under normal pressure to reach a fatigue state, so that the pores in the material are closed; finally, sintering under high pressure further increases the fatigue state of the material and The stress in the material is quickly removed, and the material is further consolidated to remove residual pores. Therefore, after high temperature and high pressure sintering process, all aspects of mechanical properties (hardness, flexural strength, Weibull distribution mode, fracture toughness, etc.) are superior to ordinary sintering processes.
Gas Pressure Sintering Furnace Application:
Pressure sintering furnace is very suitable for the sintering of
various ceramic materials, alloy materials and metal materials,
especially the materials which will decompose after the temperature
rises and the hardness of the sintering in the conventional method
can not meet the requirements. As with vacuum thermal sintering,
there are no restrictions on the sintered part or its geometry in
this process. Sintering of conventional synthetic materials.
Sintered silicon nitride and sialon ceramics have excellent
mechanical properties after sintering. They can be used as cutting
tools, rotors for turbocharger engines and components for engines.
and many more).
Gas Pressure Sintering Furnace Technical parameters:
| Specifications | RDE-DYL-224 | RDE-DYL-336/RDE-DYL-339 | RDE-DYL-3535120/RDE-DYL-4412 | RDE-DYL-5527 |
| Effective space(w* h * l)mm | 200*200*400 | 300*300*600/ 300*300*900 | 350*350*1200/ 400*400*1200 | 500*500*2700 |
| Max.Temperature | 1600℃ | 1600℃ | 1600℃ | 1600℃ |
| Maximum load | 50Kg | 150Kg/200Kg | 300Kg/350Kg | 2000Kg |
| Vacuum leakage rate:(Average in cold,empty,dry chamber in 3 hours) | 1Pa/h | 2Pa/h | 2Pa/h | 3Pa/h |
| Extreme vacuum | 0.8Pa | 0.8Pa | 0.8Pa | 1.5Pa |
| Wax-collection rate(negative pressure dewaxing process.The maximum average value is 3 furnaces) | 98% | 98% | 98% | 98% |
| Working pressure | 1MPa/2MPa/ 6MPa/10MPa | 1MPa/2MPa/ 6MPa/10MPa | 1MPa/2MPa/ 6MPa/10MPa | 1MPa/2MPa/ 6MPa/10MPa |
| Cooling period(Sintering temperature—100℃) | 40min-120min | 40min-150min | 120min-360min | 180min-480min |
| Temperature control mode | Single zone/2-zone | 2-zone/3-zone | 2-zone/3-zone | 4-zone |
| Atmosphere and temperatureuniformity | Com≤±0.15% Hc≤±0.25KA/M | Com≤±0.15% Hc≤±0.25KA/M | Com≤±0.2% Hc≤±0.3KA/M | Com≤±0.2% Hc≤±0.3KA/M |
| Input gas allowed | Ar,N2,He,H2,CH4,Co2 | |||
| Functions:Vacuun dewaxing,H2 dewaxing,vacuum heating,heating with gas mixture(Co2/CH4/H2),heating flowing gas,heating pressure gas,Rapid cooling. | ||||
Competitive Advantage:
1. Compact structure, small occupation area, low energy consumption, ra
pid cooling speed, saving energy and protecting environment.
2. Full range of sizes available, canbe usedin experimental research and development, Small and medium-sized enterprises as well as mass prodution. We can design the procucts according to customer’s special requirement.
3. High automation level : one-button start, Double industrial PC operating system, mutually redundant,safe and reliable.
4. The control system is full-automatic with data record &backup function, the operation system is more humanized,more powerful.
5. The Insulation box is of good insulation effect, free of volatilization athigh temperature, with long life.It adopts “sandwich structure”and CFC material inside and outside with high strength, will be no deformation afteer many years use.
6. Program has resume-heat-at-breakpoint function, no need to restart the program in case of short time power failure.
