Study on the corrosion behaviour of welded titanium plate in simulated condensate of chimney in fossil power plants

Huadian Technology ›› 2014, Vol. 36 ›› Issue (6): 8-13.

Study on the corrosion behaviour of welded titanium plate in simulated condensate of chimney in fossil power plants

(1.Huadian Energy Company Limited，Harbin 150000, China；2.Huadian Zhengzhou Mechanical Design Institute Company Limited，Zhengzhou 450015, China)

Online:2014-06-25 Published:2014-08-05

Abstract

Abstract: Abstract:Among the anticorrosion methods of the chimney in fossil power plants, it is the titanium that acts the best, although some local corrosion occured in some instances. In this paper, several welding parameters were selected to improve the welding performance of titanium and enhance the anticorrosion effect. Through the comparison of the corrosion behaviour of specimens near the weld seam, an optimized welding parameter was proposed.

Key words: Keywords:fossil power plant, weld, titanium, corrosion, condensate

SUN Deli 1，ZHOU Min 2，LIU Chunbo 2，BIAN Haibing 2. Study on the corrosion behaviour of welded titanium plate in simulated condensate of chimney in fossil power plants[J]. Huadian Technology, 2014, 36(6): 8-13.

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Study on the corrosion behaviour of welded titanium plate in simulated condensate of chimney in fossil power plants

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