The influences of cerium and its carbide on the strength, plasticity, impact toughness and other mechanical properties of steels were investigated through experiments and tests.

• 通过金相、扫描电镜能谱分析和冲击、拉伸等实验方法,研究了钢中铈及其碳化物对强度、塑性、冲击韧度等力学性能的影响。