U-shaped silicon molybdenum rod
U-shaped silicon molybdenum rod: The double-handled U-shaped design component is the most commonly used type. The heating end is welded to the cold end terminal part, while the cold end diameter is twice that of the heating end diameter. This specification is the most commonly used specification and is generally used for vertical suspension.
GM-L type silicon-molybdenum rod
Silicon-molybdenum rod resistive heating elements are high-temperature, oxidation-resistant resistive heating components made from molybdenum disilicide. When used in a high-temperature oxidizing atmosphere, a bright and dense quartz (SiO2) glass film forms on the surface, which protects the inner layer of the silicon-molybdenum rod from further oxidation. Therefore, silicon-molybdenum rod elements have unique high-temperature oxidation resistance.
W-type silicon molybdenum rod: This specification is generally used in a horizontal position. Due to the more extensive distribution of the heating ends in the electric furnace, it has high thermal efficiency and saves costs. The W-type heating element is suitable for electric furnaces with a lower chamber height, providing greater economic benefits, as fewer elements are required per unit length in each chamber, resulting in less heat loss at the cold end, significantly improving thermal efficiency.
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