|创威 Chuangwei||长期有效 Valid to long term||2020-02-15 12:34 Last update 2020-02-15 12:34|
|登封市创威碳化物制品有限公司 Manufacturer Dengfeng Chuangwei Carbide Products Co., Ltd.||30 Diameter 30||1450度 Working temperature: 1450 degrees|
|446 Number of views 446|
|硅碳棒电热管 The article titled silicon carbon rod electric heating tube|
Silicon carbon rod uses green high-purity silicon carbide as the main raw material. It is a rod-shaped non-metallic high-temperature electric heating element that is made by processing billets and recrystallizing at high temperature. Domestic silicon carbon rod companies use similar formulas and Production process, the use temperature has not been able to exceed 1520 degrees. Compared with traditional heating wire and other metal components, this element has the characteristics of high temperature, corrosion resistance, long life, small deformation, multiple models, easy installation, and simple maintenance. It is widely used in magnetic materials, powder metallurgy, ceramics, and glass. , Metallurgy, molds and other high-temperature manufacturing fields. Due to environmental protection requirements, the silicon carbide rod uses a new hot-cold end production process, which has an excellent hot-cold-end resistance ratio, which avoids the damage caused by the high temperature of the cold-end silicon carbide rod produced by the previous process to the furnace body. . Silicon carbon rod electric heating element is a commonly used electric heating material in modern heat treatment equipment. It has the characteristics of high temperature, good oxidation resistance, convenient installation and maintenance, etc., which can be used below 1500 degrees. It is a muffle furnace, experimental electric furnace, high temperature industrial furnace Essential heating element. Generally speaking, the life of silicon carbon rods is relatively long, but some of our daily operations and details have an impact on the life of silicon carbon rods. The life of silicon carbon rods is mainly determined by the following factors: high temperature electric furnace During use, the fired material will volatilize a large number of chemical substances, such as water, hydrogen, nitrogen, sulfur and other gases, and molten aluminum, alkalis, salts, molten metals, metal oxides, etc., these materials and silicon carbon rods under high temperature conditions Prone to reactions, corrosion and oxidation, and even broken rods.