Corrigendum to “Effect of microstructure on the passive behavior of selective laser melting-fabricated Hastelloy X in NaNO3 solution” [Mater. Charact. 165, July (2020), 110370]

Yin, Yingyue; Zhang, Jianhua; Huo, Jinxing; Zhao, Kai; Zhu, Xiangwei; Meng, Xiangyu; Han, Quanquan; Ma, Yucai; Fu, Zhensheng; Yin, Jianhua

doi:10.1016/j.matchar.2020.110422

Cited by 2 publications

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“…Kazemipour et al [ 15 ] compared the pitting resistance of SLM 316L SS with wrought 316L SS, and the researchers found that the SLM 316L SS had a higher pitting resistance. Yin et al [ 16 ] found a much thicker passive film on the XOY plane of SLM Hastelloy X alloy than that on the YOZ and XOZ planes; the finer grain sizes and higher densities of subgrain boundaries and dislocations in the XOY plane are the important driving factors. Likewise, the structure of the passive film had a significant influence on the corrosion resistance of the material.…”

Section: Introductionmentioning

confidence: 99%

Passivation Behavior of Different Building Planes of Selective Laser Melting 316L Stainless Steel in 3.5% NaCl Solution

Gao

Liu

Yang

et al. 2023

steel research int.

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The passivation behavior of selective laser melting 316L stainless steel (SLM 316L SS) on different building planes is studied in 3.5% NaCl solution. The results show that the XOZ and YOZ planes have a semicircular molten pool structure, and the XOY plane shows a columnar molten pool structure. Meanwhile, the XOZ planes have relatively smaller grain sizes and higher low-angle grain boundaries (LAGBs) proportionate than that of YOZ and XOY planes. The electrochemical testing results illustrate that the XOZ plane has a lower corrosion tendency than that of YOZ and XOY planes, as the thicker passive film with higher content of Cr 2 O 3 is detected on the XOZ plane. The XOZ plane, which has a higher Cr ox þ hy /(Fe ox þ hy þ Cr ox þ hy ) ratio, has excellent passivation performance and better electrochemical properties than the other two planes.

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Section: Introductionmentioning

confidence: 99%

Passivation Behavior of Different Building Planes of Selective Laser Melting 316L Stainless Steel in 3.5% NaCl Solution

Gao

Liu

Yang

et al. 2023

steel research int.

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“…[30,32,33] The most important factor for the protection was found to be the thickness of the coating; however, the mixed-type ceramics also had a great influence. [34] For special applications of ferritic steel, with higher requirements for protection, more sophisticated thermal spray techniques, like high-velocity oxy fuel, have been used. [35] The present study aimed to evaluate the effect of heat treatment and an alumina/titania coating on the corrosion resistance of 1.4713 steel in sulfuric acid of 0.1 mol dm −3 concentration.…”

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Improvement of the corrosion characteristics of 1.4713 ferritic steel in 0.1 M sulfuric acid by heat treatment and Al₂O₃–TiO₂ coating

Stevanović¹,

Dimitrijević

Kamberović

et al. 2020

Materials & Corrosion

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This study addresses the influence of heat treatment and alumina coating on the corrosion of EN 1.4713 steel in 0.1 mol dm−3 sulfuric acid. The corrosion characteristics of three different samples are examined using the open circuit potential measurements, Tafel extrapolation, linear polarization resistance, weight‐loss method, and electrochemical impedance spectroscopy. The results showed that the application of the weight‐loss method yielded similar values to the electrochemical method in the first 24 h. A decrease in corrosion rate, in a similar manner, was observed for all three samples. The largest deacceleration was obtained for the alumina/titania‐coated sample. It was obtained that the heat treatment significantly increased the corrosion resistance, but only in the first 24 h. The alumina/titania coating decreases the corrosion rate by approximately 30 times at the beginning of the corrosion exposure and by nearly 300 times after 240 h. This coating could have a significant influence on construction design, which uses ferritic stainless steel as the material.

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Corrigendum to “Effect of microstructure on the passive behavior of selective laser melting-fabricated Hastelloy X in NaNO3 solution” [Mater. Charact. 165, July (2020), 110370]

Cited by 2 publications

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Passivation Behavior of Different Building Planes of Selective Laser Melting 316L Stainless Steel in 3.5% NaCl Solution

Passivation Behavior of Different Building Planes of Selective Laser Melting 316L Stainless Steel in 3.5% NaCl Solution

Improvement of the corrosion characteristics of 1.4713 ferritic steel in 0.1 M sulfuric acid by heat treatment and Al₂O₃–TiO₂ coating

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Corrigendum to “Effect of microstructure on the passive behavior of selective laser melting-fabricated Hastelloy X in NaNO3 solution” [Mater. Charact. 165, July (2020), 110370]

Cited by 2 publications

References 0 publications

Passivation Behavior of Different Building Planes of Selective Laser Melting 316L Stainless Steel in 3.5% NaCl Solution

Passivation Behavior of Different Building Planes of Selective Laser Melting 316L Stainless Steel in 3.5% NaCl Solution

Improvement of the corrosion characteristics of 1.4713 ferritic steel in 0.1 M sulfuric acid by heat treatment and Al2O3–TiO2 coating

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Improvement of the corrosion characteristics of 1.4713 ferritic steel in 0.1 M sulfuric acid by heat treatment and Al₂O₃–TiO₂ coating