Vacuum graphitization furnace
Vacuum graphitization furnace use
It is mainly used for heat treatment experiments and teaching of new materials in universities or enterprises.
The conventional parameters of vacuum graphitization furnace are:
1 drag 1 standard structure (a set of power supply furnaces), the special needs industry can be customized 1 more structure.
Maximum operating temperature: 3100 C, common temperature 3000 C, commonly used constant temperature zone size (200MM 6550 Any size can be customized according to customer requirements.
Temperature uniformity: less than or equal to 10 C; temperature control accuracy: + 1 C.
Working atmosphere: Vacuum replacement Ar2 and N2 protection (micro positive pressure)
Temperature measurement: low temperature thermocouple temperature measurement, temperature range: room temperature --1000 degrees. High temperature imported infrared optical thermometer temperature measurement, temperature range 1000 degrees ~3200 degrees C; temperature measurement accuracy: 0.3%
Temperature uniformity: less than or equal to 10 degrees centigrade.
Safety: automatic explosion-proof valve, water pressure, water flow automatic monitoring and protection.
Temperature control: program control and manual control (automatic PID regulation temperature control); temperature control accuracy: + 5 C.
vacuum graphitization furnace
Product advantages of vacuum graphitization furnace
1. High degree of automation, can achieve a key replacement (furnace vacuum, argon flushing process), high and low temperature temperature measurement system automatic switching, PID automatic temperature control. During operation, the whole process of automatic monitoring of water, electricity, touch screen simulation can observe the running state of the equipment at any time, alarm indication, heating curve, switch operation can be viewed and operated on the touch screen. The touch screen can export detailed heating curve data to facilitate experimental research and teaching.
2. Furnace body is made of 304 stainless steel. It is made strictly according to the pressure vessel standard. It has good corrosion resistance and sealing performance. The insulation materials are made of high purity graphite felt and are durable. All electrical components are imported or or within the top brand, reliable operation.
3, high safety, installation of automatic explosion-proof valve parts, safe and reliable. The inductor part installs the flow switch separately, monitors the flow situation in real time. The power supply is strictly and effectively set the overcurrent value and the overvoltage value as required.
4, the equipment can be equipped with a dedicated circulating water cooling system for intermediate frequency power supply and a protective gas purification device. The special circulating water cooling system for medium frequency power supply can effectively reduce and eliminate equipment failure caused by cooling water quality problems, and ensure the long-term normal production of equipment. The protective gas purification device can provide the purity of the protective gas and prolong the service life of the heat preservation material in the furnace. Reduce customer costs
5, the silicon controlled power supply is stable and reliable, convenient for maintenance and maintenance, and low maintenance cost in later stage. IGBT medium frequency power supply is energy saving, environmental protection and cost-effective. (IGBT medium frequency power supply is recommended for laboratory graphitization furnace, which will not affect laboratory high precision equipment)