INFLUENCE  OF SURFACE TREATMENT ON THE RESISTANCE TO MICROBIOLOGICALLY INFLUENCED  CORROSION OF THE STAINLESS TEEL SUS304

Abstract

Abstract: The influence of surface treatment such as oxidizing, grinding, pickling and blasting on the resistance to microbiologically influenced corrosion (MIC) of stainless steel SUS304 is studied. The critical pitting potential and the open circuit potential are measured in for each specimens. The surface layers formed by different treatment are characterized by Auger-Electron-Spectroscopy (AES). The investigation shows the pickled specimens have better corrosion resistance than the oxidized specimens.

Key words: Microbiologically influenced corrosion, Stainless steel, Surface treatment

CLC Number:

TG172.7

Ling Yun;Chen Zhigang. INFLUENCE OF SURFACE TREATMENT ON THE RESISTANCE TO MICROBIOLOGICALLY INFLUENCED CORROSION OF THE STAINLESS TEEL SUS304[J]. , 2002, 38(1): 105-107.

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INFLUENCE OF SURFACE TREATMENT ON THE RESISTANCE TO MICROBIOLOGICALLY INFLUENCED CORROSION OF THE STAINLESS TEEL SUS304

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