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dc.contributor.authorMa, Chengpengen
dc.contributor.authorGuan, Yingchunen
dc.contributor.authorZhou, Weien
dc.identifier.citationMa, C., Guan, Y., & Zhou, W. (2017). Laser Surface Processing of Hot Rolled Ni-45.0at.%Ti Shape Memory Alloy. Journal of Laser Micro/Nanoengineering, 12(1), 6-9.en
dc.description.abstractBoth oxide removal and low surface roughness was achieved at hot rolled Ni-45.0at.%Ti shape memory alloy (SMA) surface using a nanosecond pulsed Nd:YAG laser. The oxidized and polished surfaces were analyzed by White-Light Interference (WLI), Focus ion beam (FIB) and energy dispersive spectrometer (EDS). Special attention was paid to investigate phase transformation evolution of SMA before and after laser irradiation using Differential scanning calorimeter (DSC) and X-ray diffraction (XRD). Results revealed that the as-received oxides with thickness of 10 micron had been removed completely after laser treatment, and surface roughness of laser-treated surface was less than 1μm. Moreover, no obvious change occurred for phase analysis and transformation temperatures of the SMA, indicating that the influence of laser irradiation on shape memory effect of hot rolled Ni-45.0at.%Ti SMA was negligible.en
dc.format.extent4 p.en
dc.relation.ispartofseriesJournal of Laser Micro/Nanoengineeringen
dc.rights© 2017 Japan Laser Processing Society (JLPS). This paper was published in Journal of Laser Micro/Nanoengineering and is made available as an electronic reprint (preprint) with permission of Japan Laser Processing Society. The published version is available at: []. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.en
dc.subjectShape Memory Alloyen
dc.subjectOne-stop Laser Processingen
dc.titleLaser Surface Processing of Hot Rolled Ni-45.0at.%Ti Shape Memory Alloyen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Mechanical and Aerospace Engineeringen
dc.description.versionPublished versionen
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