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本文介绍的新型铸铁具有较好的使用性能－高的强度、弹性模量和耐磨性；同时也具有良好的工艺性能－低的残余应力、好的加工性和铸造性能。采用该种材料，不但可以提高现有铸件材质水平，也给制造薄壁复杂结构的轻型铸件提供了可能性。
This article describes the new cast iron with better performance - high strength, modulus of elasticity and wear resistance; also has good process performance - low residual stress, good processability and casting performance. The use of this material not only increases the level of existing castings, but also makes it possible to produce lightweight castings with thin, complex structures.