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      Vacuum furnace
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      Taicang Huarui Vacuum Furnace Co., Ltd
      Address: No.1, Nanzhuan Road, Shuangfeng town, Taicang City
      Contact person: Zheng Xinghua
      Mobile: 13285178098
      Contact: Guan Zhanlong
      Mobile: 18606226806
      Contact person: Zheng Shuai
      Mobile: 13285179528
      Tel: 0512-88826556
      Fax: 0512-53630028
      Email: 1306769879@qq.com
      National Service Hotline:
      0512-53630028
      Website: www.emilyhammann.com

      Safety features of vacuum furnace

      Release date: 2013-09-22 00:00 source: http://www.emilyhammann.com Click:

      The heat treatment of vacuum furnace is a comprehensive technology combining vacuum technology and heat treatment, which means that all and part of the heat treatment process are carried out in vacuum state. China divides vacuum into low, medium, high and ultra-high vacuum. At present, the working vacuum degree of most vacuum heat treatment furnaces is 1.33 ~ 1.33 × 10? PA.

      Vacuum heat treatment can realize almost all heat treatment processes, such as quenching, annealing, tempering, carburizing and nitriding. In the quenching process, it can realize air quenching, oil quenching, nitrate quenching, water quenching, etc. it can also carry out vacuum brazing, sintering, surface treatment, etc. The vacuum heat treatment furnace has high thermal efficiency, can realize rapid temperature rise and temperature drop, can realize no oxidation, no decarburization, no carburization, can remove the phosphorus chips on the surface of the workpiece, and has the function of degreasing and degassing, so as to achieve the effect of surface bright purification. Generally speaking, the workpiece to be processed is heated slowly in the furnace, the internal temperature difference is small, the thermal stress is small, and therefore the deformation is small. The qualified rate of products is high. The utility model can reduce the cost and has the function of degassing, thereby improving the mechanical performance and service life of the work. Good working environment, safe operation, no pollution and public hazards. There is no danger of hydrogen embrittlement in the treated workpieces. It can prevent hydrogen embrittlement on the surface of titanium and refractory metal shell. The vacuum heat treatment process has good stability and repeatability. This series of advantages, the development of vacuum heat treatment equipment and technology has been more and more attention and application

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      National Hotline

      0512-53630028
      Address: No.1, Nanzhuan Road, Shuangfeng
      town, Taicang, Suzhou, Jiangsu
      Email: 1306769879@qq.com

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