Semiconducting properties of passive films of stainless steel in ultrasonic cavitation

Acta Metall Sin

2007, Vol. 43

Issue (8): 813-817 DOI:

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Semiconducting properties of passive films of stainless steel in ultrasonic cavitation

西安交通大学材料学院

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. Semiconducting properties of passive films of stainless steel in ultrasonic cavitation. Acta Metall Sin, 2007, 43(8): 813-817 .

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Abstract Abstract: The corrosion behaviors of passive films of stainless steel 0Cr13Ni5Mo at the conditions of static state (quiescence) and ultrasonic cavitations in the hydrochloric acid solutions have been studied by means of electrochemical impedance spectroscopy (EIS) and capacitance potential measurements. The results indicated that the passive films showed a distribution of multi-layer structure and properties of p-type semiconducting in the conditions of quiescence. The outer-layer passive films were damaged and transformed to n-type semiconducting properties in the conditions of ultrasonic cavitations, with anode currents increased and corrosion rate accelerated. The local high temperature caused by cavitations lead to the increase of densities of donor (electron) in layer of passive films and the inversion of semiconducting properties.

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Received: 30 October 2006

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TG142.1

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https://www.ams.org.cn/EN/ OR https://www.ams.org.cn/EN/Y2007/V43/I8/813

[1]Lin Y H,Du R G,Hu R G,Lin C J.Acta Phys-Chim Sin, 2005;21:740 (林玉华，杜荣归，胡融刚，林昌健．物理化学学报，2005；21：740)
[2]Belo M D,hakiki N E,Ferreira M G S.Electrochim Acta, 1999;44:2473
[3]Schultze J W,Lohrengel M M.Electrochim Acta,2000; 45:2499
[4]Strehblow H H.Surf Int Anal,1988;12:363
[5]Hakiki N E,Da Cunha Belo M,Sim(?)es A M P,Ferreira M G S.J Electrochem Sac,1998;145:3821
[6]Montemor M F,Ferreira M G S,Hakiki N E.Corros Sci, 2000;42:1635
[7]Bojinov M,Betova I,Fabricius G,Laitinen T,Raicheffd R,Sarrio T.Corros Sci,1999;41:1557
[8]Ge H H,Zhou G D,Wu W Q.Corros Sci Prot Technol, 2006;18:211 (葛红花，周国定，吴文权．腐蚀科学与防护技术，2006：18：211)
[9]Zen J M,Iliangovan G,Jou J J.Anal Chem,1997;71: 2797
[10]Dean M H,Stimming U.Corras Sci,1989;29:199
[11]Bard A J,Faulkner L R.Electrochemical Methods.New York:John Wiley,1980:139
[12]Suslick K S.Ultrasonics,1990;28:279

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[5]	. [J]. 金属学报, 2001, 37(1): 42-46 .
[6]	. [J]. 金属学报, 1999, 35(3): 320-324 .
[7]	. [J]. 金属学报, 2000, 36(1): 72-76 .
[8]	. [J]. 金属学报, 1999, 35(3): 330-333 .
[9]	. [J]. 金属学报, 1999, 35(3): 334-336 .
[10]	. [J]. 金属学报, 2000, 36(6): 647-650 .
[11]	. [J]. 金属学报, 2000, 36(6): 655-658 .
[12]	No Author. ACTA METALLURGLCA SLNLCA Volume 28 Series A 1992 SUBJECT INDEX[J]. 金属学报, 1992, 28(12): 63-90.
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