1. Y.H. Zuo, China Metallurgy 23 (2013) No. 7, 37–39.
2. Z.G. Zhang, Xinjiang Iron and Steel 103 (2007) No. 3, 28–30.
3. J.H. Li, X.D. Qi, J.C. Lian, X.D. Liu, Z.L. Jiang, Iron and Steel 39 (2004) No. 6, 47–50.
4. H. Liu, T.Q. Gu, M.H. Miu, J. Iron Steel Res. 24 (2012) No. 2, 59–62.
5. Y.D. Wang, B. Yu, H.M. Liu, Y. Peng, Iron and Steel 46 (2011) No. 9, 50–54.