Multi-pass overlapping laser glazing of FeCrPC and CoNiSiB alloys
Yang, YQ; Song, YL; Wu, WT; Wang, MC
Corresponding AuthorYang, YQ()
Source PublicationTHIN SOLID FILMS
AbstractFormerly, the authors had produced amorphous layers by focus laser beam. Because the width of amorphous layer obtained by single-pass is very small, it is very valuable and necessary to research on multi-pass overlapping of laser glazing in order to produce a wider amorphous layer on the surface of materials. In this paper, the critical laser glazing scanning rates of the FeCrPC and CoNiSiB alloys were calculated and multi-pass overlapping experiments were carried out. The result of laser glazing shows that under the condition of laser power of 2.1 kW, beam diameter of 0.3 mm and laser scanning speed of 340 mm/s, the multi-pass amorphous layers of about 20 x 20 mm(2) are obtained, and no obvious crystallizing in overlapping zone is observed. The X-ray diffraction result also confirms that the whole area of laser glazed specimen are amorphous. In addition, the investigation and discussion on the influence of original microstructure to the formation of amorphous layer and the crystallizing behavior in overlapping zone are carried out. (C) 1998 Elsevier Science S.A. All rights reserved.
Keywordlaser irradiation amorphous materials surface melting corrosion
Indexed BySCI
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
WOS IDWOS:000074746000034
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorYang, YQ
Affiliation1.S China Univ Technol, Dept Mechatron Engn, Ganzhou 510641, Peoples R China
2.Acad Sinica, Inst Corros & Protect Met, Shenyang 110015, Peoples R China
Recommended Citation
GB/T 7714
Yang, YQ,Song, YL,Wu, WT,et al. Multi-pass overlapping laser glazing of FeCrPC and CoNiSiB alloys[J]. THIN SOLID FILMS,1998,323(1-2):199-202.
APA Yang, YQ,Song, YL,Wu, WT,&Wang, MC.(1998).Multi-pass overlapping laser glazing of FeCrPC and CoNiSiB alloys.THIN SOLID FILMS,323(1-2),199-202.
MLA Yang, YQ,et al."Multi-pass overlapping laser glazing of FeCrPC and CoNiSiB alloys".THIN SOLID FILMS 323.1-2(1998):199-202.
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