Laser Marking Process of High-Gray Two-Dimensional Code on Aluminum Alloy Surface

Zhiyong Yu; Xicheng Wei; Yao Liang; Baodong Shen

doi:10.3788/LOP202158.2114003

[1] Tian Q N, He W P, Lei L et al. Electrochemical marking process parameters on 2D barcode in titanium surface[J]. Electromachining & Mould, 46-50, 54(2013).

[2] Li X S, He W P, Lei L et al. Process and optimal parameter domain of laser marking two-dimension code[J]. Chinese Journal of Lasers, 41, 0703006(2014).

[3] Qiu H D, Lu C H, Xiao R J. Laser parameters influence in direct-part marking barcodes on aluminum alloy[J]. Chinese Journal of Lasers, 38, 0803006(2011).

[4] Geng Y, Li J M, Gao H Z. Laser marking technology of color direct part marking based on Data Matrix[J]. Laser & Optoelectronics Progress, 57, 091202(2020).

[5] Li T T, Shen B D, Li C H et al. Laser surface processing on anodic aluminum oxide[J]. Laser & Optoelectronics Progress, 56, 181402(2019).

[6] Chen Y X, Gao Y, Gao L. Coloration mechanism based on laser induced periodic surface microstructures[J]. Chinese Journal of Lasers, 47, 0902006(2020).

[7] Ageev E I, Veiko V P, Vlasova E A et al. Controlled nanostructures formation on stainless steel by short laser pulses for products protection against falsification[J]. Optics Express, 26, 2117-2122(2018).

[8] Li Y L, Li J M, Wang A Q et al. Study of laser-induced color marking on Ti-6Al-4V titanium alloy[J]. Laser & Infrared, 47, 674-679(2017).

[9] Tao H Y, Lin J Q, Hao Z Q et al. Formation of strong light-trapping nano-microscale structures on a spherical metal surface by femtosecond laser filament[J]. Applied Physics Letters, 100, 201111(2012).

[10] Fan P X, Wu H, Zhong M L et al. Large-scale cauliflower-shaped hierarchical copper nanostructures for efficient photothermal conversion[J]. Nanoscale, 8, 14617-14624(2016).

[11] Tong Y Q. Study on mechanism and application fundamentals of laser removal of metal oxides[D], 86-87(2014).

[12] Li J H, Yi X, Li C L et al. Research on mechanism of blackening Al99.7 aluminium by Nd∶YAG laser[J]. Laser & Infrared, 48, 280-284(2018).

[13] Vorobyev A Y, Guo C L. Multifunctional surfaces produced by femtosecond laser pulses[J]. Journal of Applied Physics, 117, 033103(2015).

[14] Fan P X, Zhong M L. Progress on ultrafast laser fabricating metal surface micro-nano antireflection structures[J]. Infrared and Laser Engineering, 45, 0621001(2016).

[15] Shi H, Cui Z, Wang W et al. Blackening of magnesium alloy using femtosecond laser[J]. Applied Optics, 54, 7766-7772(2015).