Effects of alloying elements on microstructure and erosion resistance of Fe-C-Cr weld surfacing layer have been studied.......

为了满足减重、节能、减排及提高安全性的要求，需进一步提高汽车用钢的强塑性。现今，结合实验及材料计算是实现材料成分及热处理工艺......