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Dengfeng Yufeng Electric Heating Material Co., Ltd.
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供应 > 机械及行业设备 > 其他行业专用设备 >硅碳棒电阻<上一个 下一个> China Trading Network > Supply > Mechanical & Industrial Equipment > Special Equipment For Other Industries > Silicon Carbon Rod Resistors <PreviousNext >

Silicon carbon rod resistance

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Price

Minimum order quantity

  • RMB 65.00 / piece

    ≥10 sticks

  • 河南 郑州市 Place of delivery Zhengzhou, Henan
  • 5天内发货 Delivery within 5 days
  • 1000 支 Total supply 1,000
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Dengfeng Yufeng Electric Heating Material Co., Ltd.

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  • 制造商 Business Model | Manufacturer
  • 50万人民币 Registered Capital | RMB 500,000
  • 企业单位(制造商) Business Type | Business Unit (Manufacturer)
  • 硅碳棒,硅钼棒,钨钼制品 Main Products | Silicon Carbon Rod, Silicon Molybdenum Rod, Tungsten Molybdenum Products
  • 河南/郑州市 Company area | Henan / Zhengzhou
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”价格、型号、厂家,请联系厂家,或给厂家留言。 The information on this page is the " Silicon Carbon Rod Resistor " product information provided by Dengfeng Yufeng Electrothermal Materials Co., Ltd. If you want to know more about " Silicon Carbon Rod Resistor " price, model and manufacturer, please contact the manufacturer, or Leave a message to the manufacturer.
钰锋 Yufeng 长期有效 Valid to long term 2020-02-06 11:01 Last update 2020-02-06 11:01
8-60mm 8-60mm diameter 1500度 Use temperature 1500 degrees 可选 Optional resistance
219 Number of views 219
硅碳棒电阻 Silicon Carbon Rod Resistor
The initial voltage of the silicon carbon rod element during power transmission is half of its normal working voltage, and then gradually increase the voltage after stabilizing for a period of time. In this way, the silicon carbon rod will not be broken due to rapid temperature rise. The silicon carbon rod is suitable for continuous use, and intermittent use will shorten the component life. When using, try to choose a reasonable surface load density and use temperature. The use temperature should not be greater than 1500 ° C. When used in a harmful gas environment, it is necessary to prevent the silicon carbon rods from chemically reacting with harmful gases, which will cause the resistance of the silicon carbon rods to age. When replacing silicon carbon rods, components that are close to the resistance of silicon carbon rods running in the furnace should be selected as much as possible. The resistance error of silicon carbon rods in the same batch should be about ± 0.2. For local heating, it is necessary to consider replacing the whole furnace silicon carbon rod, which is conducive to improving the service life of the silicon carbon rod and prolonging the aging period of the resistance of the silicon carbon rod. The connection method is related to the resistance of the silicon carbon rod. Generally, the wiring method of the furnace is kept the same. When the number of silicon carbon rods replaced from the furnace reaches a certain number, because the manufacturer does not have resistance measurement equipment, it can be simply measured with an instrument. Take a cold resistor, connect the components with small resistance error by changing the wiring mode and continue to use it. When the output voltage of the control equipment cannot meet the work of this batch of components, it means that the silicon carbon rod resistance is aging and cannot be used.


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