Moly Disilicide Mosi2 Heating Element Ceramic Refractory Smelting Furnace
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MoSi2 heating element is used in the high temperature under oxidizing atmosphere. It will form the SiO2 film which can keep the element from being melted. During the oxidizing process, the SiO2 protecting film is formed again when the element continues to be used. The MoSi2 heating element must not be used in the temperaturebetween 400C and 700C for a long time, otherwise the element will be cremated under the strong oxidizing function in the low temperature.
Common properties of hot-pressed MoSi2 are illustrated in Table 1.
Table 1. Typical physical and mechanical properties of molybdenum disilicide
| Property | Value |
| Density (g.cm-3) | 6.29 |
| Melting Point (°C) | 2230 |
| Young’s Modulus (GPa) | 430 |
| Bend Strength (MPa) | 250 |
| Fracture Toughness K1C (MPa.m0.5) | 3 |
| Hardness (GPa) | 9 |
| Resistivity (ohm.cm) (at room temp) | 3.5 x10-7 |
| Resistivity (ohm.cm) (at 1700 °C) | 4.0 x10-6 |
Business Nature
Manufacturer
Country/Region
Zhengzhou, China
Main Products
Mosi2 Heating Element, Sic Heating Element...
Payment Terms
PayPal, Letter of Credit (L/C), Bank wire (T/T)
Spark Industry (Henan) Co., Ltd. is a comprehensive company specializing in the research and development, production, sales and technical services of silicon carbide and molybdenum disilicide resistance heating elements. It adheres to the customer demand orientation, and strives to continuously improve the quality of products and improve services. Zhengzhou Songyu High Temperature Technology Co., Ltd., a subsidiary of spark industry (Henan) Co. Ltd., is mainly responsible for production and quality inspection. The silicon carbide and molybdenum disilicide resistance heating elements produced by our company are sold all over the country, occupying a large share in the domestic market, and exported to the United States, the United Kingdom, Sweden, Germany, Spain, The Czech Republic, Ukraine, Japan, South Korea, India, Australia, new Zealand, Brazil, Mexico, Malaysia, Thailand, Iran, South Africa, Hong Kong, Taiwan and other more than 40 countries and regions, customers include world-renowned multinational manufacturers in various fields.
