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耐磨钢管工作原理、特点、使用范围

磨粒磨损是各种磨损中最严重的磨损形式,其实质是由于硬质磨粒对金属表面进行切削或凿削作用的结果。磨粒刺入金属表面产生塑性变形和磨痕直至将金属表面磨蚀。

我公司研制的。它从根本上解决了电站、矿山等行业中碎煤、磨煤、给粉等设备在运转过程中出现的漏煤、漏油、漏风、漏灰等事故。

特点:
高强度稀土耐磨钢具有以下特点:
1、 该材料流动性能好,故适合于铸造较复杂的工件。
2、 该材料经退火后具有良好的机械加工性能,淬火,回火后变形量小。
3、 该材料使用寿命是国内原有材料的3—5倍。
4、 硬度HRC≥42,并具有良好的工艺可焊性。

使用范围:
      该材料广泛应用于锅炉系统中输煤、制粉、输粉等耐磨配件,如:MPS(RP、HP)等中速磨煤辊套、衬瓦、落煤管、锥斗、弯头、直管、灰渣、浆泵配件、衬板等各种耐磨件。

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