Вы здесь

Funct. Mater. 2017; 24 (2): 261-263.

doi:https://doi.org/10.15407/fm24.02.261

The analysis of the defects on the surface of galvanized steel structures

Lie-long Wang, Liang-liang Zhou

School of Mechanical and Electrical Engineering, Chizhou University, Anhui, Chizhou, 247000, China

Abstract: 

Some black spots were found on the surface GA products, which could not meet the requirements of production of outside panel of automobile. The cause of the defects was investigated. Methods of their elimination are suggested.

Keywords: 
Hot dip galvanization, alloy treatment, defec, SEM, EPMA
References: 

1. Zhu L., Angang Techn., 36, 6, 58, 1999.

2. Q F Zhang, B J Liu, Steel Roll.,19, 33, 2002.

3. Isobe Makoto T. Metal Finishing, 96(5), 97, 1998.

4. A.R. Marder, Prog. Mater. Sci., 45, 191, 2000. https://doi.org/10.1016/S0079-6425(98)00006-1

5. Li J, Yan Y H, Guo X H, et al. Adv. Mat. Res., 314-316, 2375, 2011.

6. He Y, Liu X, Guan C, et al. Int. Conf. Zinc and Zinc Alloy Coated Steel Sheet. 2013.

7. Xu Y. Process Research to Direct Hot Dip 55%AI-Zn Process for Hot Rolled Pickling Strip[C]// 9th international conference on zinc and zinc alloy coated steel sheet 2nd asi a-pacific galvanizing conference. 2013.

8. Yang H, Zhang S, Li J, et al. Surf.Coat.Techn., 240(3):269, 2013.

9. Longwei M A, Chen H. Comp.Aided Eng., 2016.

Current number: