Investigation of Mechanical and Tribological Properties of 32CrNiMo6 Steel Surface-Hardened Using a Two-Activator Boronizing Agent

The 32CrNiMo6 steel, was subjected to pack boriding processes at different durations and temperatures using a boriding agent containing two activators.By using two different activators, the aim was to increase the boride layer thickness and the formation of FeB and Fe2B phases within the boride layer. The goal was to create a high-hardness and wear-resistant structure with a thick boride layer and increased boride phases. The microstructure and boride layer were examined through SEM, SEM-EDS, and XRD analyses. Compared to the base material, a 670% increase in hardness values was observed on the borided surface. It was determined that the boride layer thickness reached up to 353.67 ± 13.15 µm, depending on the duration and temperature. XRD analysis revealed that the Fe2B phase increased in parallel with the increase in boride layer thickness. The wear behavior of the borided samples showed a 12-fold improvement compared to untreated samples.

成果名称:低表面能涂层

合作方式:技术开发

联 系 人:周老师

联系电话:13321314106

成果名称:低表面能涂层

合作方式:技术开发

联 系 人:周老师

联系电话:13321314106

成果名称:低表面能涂层

合作方式:技术开发

联 系 人:周老师

联系电话:13321314106

成果名称:低表面能涂层

合作方式:技术开发

联 系 人:周老师

联系电话:13321314106

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