HS合金在加热炉辊道上的应用

The Application of HS Alloy on the Roller Table of Reheating Furnace

为了提高加热炉辊道轴承的寿命，要求其材料应能在高温状态下工作，具有自润性及高强度，提出了一种ＨＳ合金材料，用它制作的轴承，使用寿命大大提高。介绍了ＨＳ合金材料的性能、制作原理及应用范围。

In order to prolong the life of bearing in reheating furnace’s roller table,a HS alloy material having self lubricity and high intensity at high temperature is provided.The service life of bearing made of this material has risen greatly.The property,the theory of work and applied range of the HS alloy are introduced.