摘要
简要介绍了单辊破碎机的工作环境和使用情况。为了提高单辊破碎机的使用寿命 ,科研人员作了很多研究 ,主要有两方面 :一方面是在单辊破碎机的星轮表面堆焊抗高温耐磨材料 ;另一方面是改进单辊破碎机的星轮材料。我们根据单辊破碎机的工作环境、使用情况及磨损机理研制出了一种新型铬锰钨铸铁 ,通过手工焊接在邯钢一烧 40 0m2 烧结机单辊星轮上 ,运行两个月后 ,磨损还不到 5mm 。
In this article,the working surroundings and conditions of the sinter breaker were introduced briefly In order to lengthen breaker′s lifetime,a lot of researches in the fields of welding the wear/heat resistance alloy on the spike and improving the materials of breaker have been done Now,a new kind of Cr-Mn- W castiron has been developed and was used in the single spike roller breaker in HANGANG 400?m 2 sintering plant,it makes the lifetime of spike roll was increased around by 10 times
出处
《烧结球团》
北大核心
2003年第3期15-17,共3页
Sintering and Pelletizing
