Molybdenum carbide has a high melting point and hardness, good thermal stability and mechanical stability, and excellent corrosion resistance and other characteristics. Molybdenum is a silvery white refractory metal, a melting point of 2615 ℃, density of 10.2 g / cm 3, the expansion coefficient is small, a special tube is almost the same coefficient of expansion of the glass. Molybdenum stable at room temperature is higher than 600 ℃, rapidly oxidized.
2013年7月24日星期三
Spiral finned heater details
Finned heating tube made of stainless steel,Molybdenum tube protactinium oxide powder, high electric resistance alloy wire, stainless steel heat sink materials, through advanced production equipment and technology made and carried out strict quality management, the products can be installed in the hair-pipe or other stationary, mobile air heating applications. Finned electric heating pipe is wound on the common metal heat sink member surface, as compared with the ordinary cooling element area expanded by 2 to 3 times, that the surface of the fin element to allow the power load is a common element 3 to 4 times. Shorten the length of the element, making itself the heat loss is reduced, the same power conditions, with heating up fast, even heating, thermal performance, high thermal efficiency, long service life, heating devices, small size, and low cost. According to user requirements for a reasonable design, easy to install. Products in the machinery manufacturing, automobile, textile, food, household appliances and other industries, especially in the air conditioner air curtain industries are widely used.
Process: fin by fin heat hell wrapped around the outer surface of the heating tube from the cooling effect.
Uses: used in the oven, bake heating, general heating medium is air.
Features: cooling effect, high thermal efficiency
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