6Zhang Chunguo, Song Xuding, Lu Pengmin, et al. Effect of microstructure on mechanical properties in weld repaired high strength low alloy steel[ J]. Original Research Article Materi- als & Design, 2012.36(4):233-242.
7Ogborn J S, kotechi D J. Abrasion resistance of iron-based hardfacing alloy[J]. Welding Journal, 1995,74(8): 269-278.