It is applied to the high temperature infiltration and ceramization treatment of carbon/carbon composite materials, carbon-based materials, and ultra-high temperature ceramic-based composite materials. It is also suitable for shaped graphitization of carbon fiber filaments and other materials that can be sintered and smelted in a carbon environment.
Use temperature 1000-2500℃
This furnace is often used for high-temperature treatment of carbon/carbon composite materials and carbon-based ceramic composite materials. It is also suitable for the shaping and graphitization of carbon fiber filaments, and other materials that can be sintered and smelted in a carbon environment;
The furnace cover adopts a ring gear structure, which is pneumatically opened and locked, which is convenient for opening and closing the furnace door. This furnace cover design is suitable for micro-positive pressure sintering;
The packaged inductor used in the furnace is an innovative and patented product, which has the advantages of low energy consumption, better insulation effect, prevention of short circuit between carbon felt and coil, good heat insulation and fire resistance, low heat loss, fast heating speed, and long service life; Innovative use of encapsulated sensors, no masonry corundum, no drying oven, convenient follow-up maintenance;
The bottom of the crucible is lined with high-strength hard composite felt to ensure that the graphite crucible is evenly stressed at high temperatures, which is 1.5 times the service life of similar products.
It is applied to the high temperature infiltration and ceramization treatment of carbon/carbon composite materials, carbon-based materials, and ultra-high temperature ceramic-based composite materials. It is also suitable for shaped graphitization of carbon fiber filaments and other materials that can be sintered and smelted in a carbon environment.
• The equipment has a high degree of automation. All switch components and all operating parameters of the equipment are stored in the PLC database in digital form, and a communication interface can be reserved for customers to connect.
• The ultra-high temperature furnace body within 3000℃ can meet the graphitization treatment of various carbon materials.
• The digital display intelligent temperature control system is used to complete the temperature measurement and control process with full automatic and high precision. The system can heat up according to a given heating curve, and can store 20 heating curves with a total of 400 segments different processes.
• Thoroughly solve the problem of erosion and sinking of the crucible inside the horizontal graphitization furnace. 60 furnaces were actually produced and the sinking was only 5mm.
• Adopting internal circulating pure water cooling system; digital flow monitoring system, high-performance intermediate frequency contactor for furnace body conversion; comprehensive PLC water, electricity and gas automatic control and protection system.
• The unique induction coil adopts 5 times of insulation treatment, which completely solves the application problem of induction coil or high-temperature insulation, and ensures that the coil can maintain good insulation performance under the conditions of corundum aging and cracking, which can effectively prevent the coil from ignition and current leakage. And other phenomena.
The supporting systems of the complete set of equipment include: vacuum system, gas purification system, cooling system, exhaust gas treatment, DCS central control system.
