C含量对Fe-Mn-Al-C低密度钢组织和性能的影响
陈兴品1(),李文佳1,任平1,曹文全2,刘庆1
Effects of C Content on Microstructure and Properties ofFe-Mn-Al-C Low-Density Steels
Xingpin CHEN1(),Wenjia LI1,Ping REN1,Wenquan CAO2,Qing LIU1

图3. 不同C含量实验用钢的XRD谱

Fig.3. XRD spectra (a) and a partial enlarged figure (b) of the experimental steels with different C contents