Abstract

The influence of carbonitration on the magnetic properties, hardness, and wear resistance of unalloyed electrical steel grade 10 895 was investigated. It was found that carbonitration increased the surface hardness from HV = 140 to 580. This is not as important as when applying borides and nickel borides (HV 2015) but is still very significant (4.1-fold), with a 90% increase in the wear resistance being achieved with friction on the Ferodo disk. Due to the improvement of the magnetic properties of steel, the torque of the magnetic clutch MWU increased by 40%.

中文翻译：

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碳化对电工钢磁性能的影响

摘要

研究了碳化对1​​0 895级非合金电工钢的磁性能，硬度和耐磨性的影响。结果发现，碳化使表面硬度从HV = 140增加到580。这并不像应用硼化物和硼化镍时一样重要（HV  2015），但仍然非常重要（4.1倍），其中90％的增加。通过Ferodo磁盘上的摩擦实现了耐磨性。由于钢的磁性能的改善，电磁离合器MWU的扭矩增加了40％。