Effect of nanosecond pulsed laser parameters on the color making of 304 stainless steel

Ma, Xiaolei; Nie, Xihan; Zhao, Jingnan; Shrotriya, Pranav; Zhang, Yan; Cui, Yue; Wang, Junyi

doi:10.1016/j.optlastec.2020.106104

Cited by 25 publications

(11 citation statements)

References 21 publications

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“…Based on the sample overview, it is observed that as the hatching distance decreases, the colour of the hatched surface darkens. This observation was also documented by Ma et al [12] on stainless steel, who demonstrated that applying small hatch distances resulted in an unreflective dark colour while increasing the hatch distance resulted in a more shiny surface [12]. One of the factors for this contrast is that when the distance of hatching becomes smaller, the heat given on the surface becomes higher because smaller hatch distances increase the number of hatching lines.…”

Section: Surface Morphology Characterisationsupporting

confidence: 53%

Laser Surface Modification of Duplex Stainless Steel 2205 to Modify the Surface Roughness

Arsyad¹,

Linggam²,

Quazi³

et al. 2021

IJAME

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Laser surface modification is an emerging process that can produce texture on a work surface and effectively enhance surface topography while altering surface roughness. Laser surface modification is a sensitive process that depends on various laser processing parameters such as power, scanning speed, hatching distance. The significance of this work is to examine the influence of hatching distance on the surface characteristic of 2205 duplex stainless steel samples. The surface transformation and variation of the surface roughness properties of the materials were examined. The hatching distance was varied from 0.1 to 0.005 mm. Results indicate that, as the hatch spacing decreases, the overlap of laser track increases, thereby resulting in a decrease of surface roughness. Meanwhile, with the increase of hatch distance, the clear overlay tracks were transformed to irregular wavy surface. The best hatch distance parameter obtained was 100 μm that resulted in the highest roughness of 8.45 μm. Experimental results illustrate that, when the optimum hatch distance of 100 μm was adopted, the polished smooth surface of 2205 duplex stainless steel with initial average roughness value of 0.19 μm increased by 42 times of the polished surface roughness. A strong correlation between hatching distance and roughness was established in 2205 duplex stainless steel. High depth of the altered surface topography and increased roughness were linked to higher levels of hatching distance.

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Section: Surface Morphology Characterisationsupporting

confidence: 53%

Laser Surface Modification of Duplex Stainless Steel 2205 to Modify the Surface Roughness

Arsyad¹,

Linggam²,

Quazi³

et al. 2021

IJAME

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“…Thus, sample A430-1 shows in Figure 7a a more homogeneous and compact oxide layer in the blue area. Some cracks can be identified in this region, which are associated with residual stress removal [37]. On the other hand, according to Figures 7b and 8b, the yellow area presents a heterogeneous morphology due to the diversity in size of the oxide crystals, where the structures of the oxides are well defined, unlike the previous blue area.…”

Section: Discussionmentioning

confidence: 91%

Characterisation of High Temperature Oxidation Phenomena during AISI 430 Stainless Steel Manufacturing under a Controlled H2 Atmosphere for Bright Annealing

García

Núñez

Bello

et al. 2021

Metals

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Localised-in-the-edge oxidation of four AISI 430 alloys was investigated after an industrial bright annealing process. The oxidised surface of each specimen was characterised by X-ray photoelectron spectroscopy (XPS), Raman-spectroscopy and SEM. The results showed that the selective oxidation of Cr and Mn took place at the coil edges of AISI 430. This led to the formation of an oxide scale based on Cr2O3 and MnCr2O4. On the other hand, the formation of Cr(OH)3 and MnOOH in the outer part of the oxide scale was related to the effect of the H2–N2 environment on the annealing furnace. The results concluded that the composition of Cr and Mn in the alloy determined the composition of the oxidation products. However, the effect of annealing time was minor in this oxidation mechanism, which slightly contributed to an increase in the cation diffusion from the steel to the oxide. Finally, the results obtained indicate that the colouration of the coil edges displayed in each studied material varies according to the alloy chemical composition and annealing time.

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“…However, the nanoparticle and nanostructure method an exact realm of photonic crystallization structure and the multi-layer dielectric structure is obliged in femtoseconds constructiveness. Meanwhile, the author Ma et al [17] have studied the effect of nanosecond pulsed laser parameters on the color marking of 304 stainless steel. In this research, the authors aimed to determine the surface morphology, the element of the composition, phase composition, and the 􀅫ilm thickness of the marking color.…”

Section: Physio Chemical Mechanism For Color Formationmentioning

confidence: 99%

“…Moreover, the color reproduction on metal surfaces requires a speci􀅫ic technique that only can be employed for particular applications since color represents a unique marking that counters the differentiation [16]. In the exiasting color marking techniques a conventionally method has been employed for color marking where the metal surface are chemically treated to form the color on the surface of the metal [17]. In this technique, the formed layer is characterized by structural weaknesses and porosities during the process.…”

Section: Introduction To Laser Color Marking Processmentioning

confidence: 99%

A review on the formation of colors on SS304 stainless steel induced by laser color marking technique

Linggamm¹,

Quazi²,

Bashir³

et al. 2021

J. adv. tec. eng. res

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This review comprehensively covers the research accomplished in the 􀅫ield of laser color marking process for various industrial applications. Laser color marking technology in recent years has been envisaged for numerous applications of all types of solid materials in a single step process. Likewise, the traditional laser marking process generally produces contrast marks which are often monochromatic. Therefore, there is more interest in color marking by laser processing for decoration and visual attraction in recent years. It is currently the most studied research to observe the effect of laser irradiation process parameters and external environmental factors on the formation of different colors on metals and non-metallic surfaces. This paper presents a detailed review of the recent advancement in laser coloring technologies. Furthermore, the process of laser color marking has been discussed based on the compatible parameters of the color mark and laser types. Moreover, the effect of laser processing parameters on microstructural features and the corresponding metallurgical defects encountered such as cracks and chemical composition are recapped. Finally, this article summarizes the present-day applications of the laser color marking technique used in many industrial sectors.

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Effect of nanosecond pulsed laser parameters on the color making of 304 stainless steel

Cited by 25 publications

References 21 publications

Laser Surface Modification of Duplex Stainless Steel 2205 to Modify the Surface Roughness

Laser Surface Modification of Duplex Stainless Steel 2205 to Modify the Surface Roughness

Characterisation of High Temperature Oxidation Phenomena during AISI 430 Stainless Steel Manufacturing under a Controlled H2 Atmosphere for Bright Annealing

A review on the formation of colors on SS304 stainless steel induced by laser color marking technique

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