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硅碳棒接头的好坏,直接影响到管式高温炉的正常工作和硅碳棒的使用寿命。我们试制了一种制作简易的接头。在炉温处于1200～1300℃连续工作的条件下,使用这种硅碳棒接头,不易氧化,不会因跳火而烧坏,接触良好,安全可靠,使用寿命长,效果非常好。 制作方法是:用箱形电阻炉的废电炉丝(直径2mm,材料为Cr15Ni60或Cr20Ni80的合金)三根(两根长400mm左右,另一根长200mm左右。尺寸仅供参考。),首先,在长
The quality of silicon carbide joints, a direct impact on the normal operation of the tube furnace and silicon carbide rod life. We tried out a simple connector. In the furnace temperature at 1200 ~ 1300 ℃ continuous working conditions, the use of such silicon carbide joints, not easy to oxidize, will not burn due to flashover, good contact, safe, reliable, long life, the effect is very good. The production method is as follows: use a box-shaped resistance furnace waste electric furnace wire (diameter 2mm, the material is Cr15Ni60 or Cr20Ni80 alloy) three (two about 400mm long and the other about 200mm long.) For the first time, long