TiC含量对铁基复合材料力学性能及耐磨性能的影响

董虎林,包海萍,彭建洪

Effect of TiC Contents on Mechanical Properties and Wear Resistance of Iron-Based Composites

Hulin DONG,Haiping BAO,Jianhong PENG

表3 原位TiC颗粒增强铁基复合材料的相对耐磨性

Table 3 Relative abrasive wear resistance of in situ TiC particle reinforced iron-based composite materials

Load / kg 20%TiC/Fe 30%TiC/Fe 40%TiC/Fe 50%TiC/Fe 0.5 1.06 1.59 2.33 1.70 1.0 1.11 1.98 2.48 1.75 1.5 1.39 2.38 2.67 1.90 2.0 1.12 2.06 2.48 1.45 2.5 1.34 1.51 2.16 1.75