Effects of laser treatments on cavitation erosion and corrosion of AISI 440C martensitic stainless steel

doi:10.1016/S0167-577X(03)00421-X

UM > Faculty of Science and Technology > DEPARTMENT OF ELECTROMECHANICAL ENGINEERING

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	Effects of laser treatments on cavitation erosion and corrosion of AISI 440C martensitic stainless steel
	Lo K.H.1; F.T. Cheng 1; C.T. Kwok1,2 ; H.C. Man 3
	2004-01
Source Publication	Materials Letters
ISSN	0167-577X
Volume	58 Issue:1-2 Pages:88-93
Abstract	Laser surface treatments with high and low fluence were employed to induce melting and transformation hardening on 440C. While melting could bring about better improvement in corrosion resistance, transformation hardening was more effective in enhancing the cavitation erosion resistance. Compared with conventional heat treatment, laser treatments resulted in higher corrosion resistance with a wide passive range in NaCl solution, and also in higher cavitation erosion resistance in both deionized water and NaCl solution.
Keyword	Cavitation Erosion Corrosion Laser Surface Melting Laser Transformation Hardening
DOI	10.1016/S0167-577X(03)00421-X
URL	View the original
Indexed By	SCIE
Language	英語English
WOS Research Area	Materials Science ; Physics
WOS Subject	Materials Science, Multidisciplinary ; Physics, Applied
WOS ID	WOS:000186850700021
Publisher	ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
The Source to Article	Scopus
Scopus ID	2-s2.0-0242490302
Fulltext Access	View Full-Text via DOI View Full-Text via Web of Science View Full-Text via Scopus
Citation statistics
Document Type	Journal article
Collection	DEPARTMENT OF ELECTROMECHANICAL ENGINEERING
Corresponding Author	F.T. Cheng
Affiliation	1.Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China 2.Department of Electromechanical Engineering, Faculty of Science and Technology, University of Macau, P.O. Box 3001, Taipa, Macao, China 3.Department Industrial and Systems Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China
Recommended Citation GB/T 7714	Lo K.H.,F.T. Cheng,C.T. Kwok,et al. Effects of laser treatments on cavitation erosion and corrosion of AISI 440C martensitic stainless steel[J]. Materials Letters, 2004, 58(1-2), 88-93.
APA	Lo K.H.., F.T. Cheng., C.T. Kwok., & H.C. Man (2004). Effects of laser treatments on cavitation erosion and corrosion of AISI 440C martensitic stainless steel. Materials Letters, 58(1-2), 88-93.
MLA	Lo K.H.,et al."Effects of laser treatments on cavitation erosion and corrosion of AISI 440C martensitic stainless steel".Materials Letters 58.1-2(2004):88-93.

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