耐火与石灰 ›› 2017, Vol. 42 ›› Issue (5): 24-25.

• 综述 • 上一篇    下一篇

渗碳炉用水口模套质量的改进

张俊  常相闯  张红锋  黄敏   

  1. 濮阳市濮耐高温材料(集团)股份有限公司, 濮阳457100
  • 出版日期:2017-10-10 发布日期:2017-10-10

Quality improvement of die sleeve used for carburizing furnace

Zhang Jun  Chang Xiangchuang  Zhang Hongfeng  Huang Min   

  1. Puyang Refractories Group Co.,Ltd., Puyang 457100, China
  • Online:2017-10-10 Published:2017-10-10

摘要:

介绍了用于热处理渗碳炉的炉压稳定装置和模套垂直吊装淬火工装,炉压稳定装置和水口模套垂直吊装淬火工装二者结合改善了热处理渗碳炉的炉压不稳定及波动造成的水口模套的硬度偏低、口径尺寸变形超差的性能,达到了稳定炉压、提高热处理产品质量,提高生产效率,降低生产成本的目的。

Abstract:

This paper introduced the pressure stabilizing device used for heat treatment carburizing furnace and working device used for vertical hoisting and quenching.The combination of both the above devices improved the performances of die sleeve lower hardness and diameter size distortion out of tolerance caused by unstable and volatile pressure for carburizing furnace.As a result, the furnace pressure were stable,the quality of products after heat treatment and production efficiency were improved,and the production cost were reduced.

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