Product Description Graphite heater: The graphite heater components are used in the high temperature furnace with temperature reached 2200 degree at vacuum environment and 3000 degree in the deoxidized and inserted gas environment. Main features of graphite heater: 1, uniformity of heating structure. 2, good electrical conductivity and high electrical load. 3, corrosion resistance. 4, inoxidizability. 5, high chemical purity. 6, high mechanical strength. The advantage is energy efficient, high value and low maintenance. We can produce anti-oxidation and long life-span graphite crucible, graphite mold and all parts of graphite heater. Main parameters of graphite heater:
Technical Specification | JXG-3 | JXG-4 | JXG-5 |
Bulk Density (g/cm3) | ≥1.72 | ≥1.78 | ≥1.85 |
Ash Content (PPM) | ≤1000 | ≤1000 | ≤1000 |
Shore Hardness | ≥40 | ≥40 | ≥45 |
Specific Resistance (μ.Ω.m) | ≤12 | ≤12 | ≤10 |
Flexural Strength (Mpa) | ≥30 | ≥35 | ≥40 |
Compressive Strength (Mpa) | ≥50 | ≥60 | ≥70 |
Max. Grain Size (μm) | ≤43 | ≤43 | ≤43 |
Coefficient of Thermal Expansion Mm/°C | ≤4.5*10-6 | ≤4.5*10-6 | ≤4.4*10-6 |
Graphite heater for electric furnace has properties of heat resistance, oxidation resistance, good electrical conductivity and better mechanical intensity. We can machine various types of graphite heater according to customers’ designs. Company Information Beijing Jixing Sheng’an Industry & Trade Co., Ltd. is specialized in the field of carbon and graphite, was established in 1998, now become the first of carbon enterprises. We have the right to import and export. Our company is a integration of research, production, sale and service. The company has the advanced graphite processing center, CNC equipment and exquisite production technology, according to customers’ requirements to produce and process various kinds of graphite products, providing customers the integration services from the choice of materials until to the designing and machining. Our Services Our company provides the reliable high-quality graphite products for customers of the following eight main industrial areas: -Photovoltaic, electronic semiconductor industry -Industrial furnace under high temperature -Aviation and aerospace industry -Mechanical industry -Nonferrous metal metallurgy and processing -EDM industry -Sintering mould for diamond tool -Graphite used in the high technology industry “Sincerity is the root, quality first.” We would like to join hands with our domestic and foreign customers and to create our better future.
