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Coatings, Volume 13, Issue 10

October 2023 - 158 articles

Cover Story: Iron alloys are widely used in modern industry as structural materials. Since these alloys are often exposed to atmospheric conditions, corrosion becomes inevitable, resulting in the degradation and weakening of materials over time. The enormous cost of the corrosion of iron-based materials has prompted many efforts to devise ways of reducing or preventing it. In our paper, we compared the high-temperature atmospheric oxidation of two iron alloys made by mechanical alloying with different crystallite and particle sizes. We found that, by using an oxygen-induced surface segregation effect, one can obtain Fe-Cr-Si alloy powders that are extremely resistant to corrosion with concentrations of Cr and Si lower than 15 in terms of %. This finding will certainly contribute to the development of a new class of advanced materials for future applications in modern industry. View this paper
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Articles (158)

  • Article
  • Open Access
1 Citations
2,158 Views
12 Pages

21 October 2023

When a curved target surface is coated in an electrostatic spray-painting process, the paint film pattern on curved targets will deform, and the thickness will change compared with the planar target due to the curvature characteristics of the target,...

  • Article
  • Open Access
3 Citations
2,123 Views
16 Pages

20 October 2023

The demand for Li-ion batteries has significantly increased in recent years, driven by the growing need for electric vehicles and electronic devices like smartphones. Among various materials, super duplex stainless steel (SDSS) is considered a suitab...

  • Article
  • Open Access
8 Citations
2,127 Views
20 Pages

20 October 2023

Due to the rapid advancement in processing efficiency, high-speed laser cladding has demonstrated significant potential in the repair and protection of various substrates. In this study, we established a comprehensive evaluation model for the coating...

  • Article
  • Open Access
9 Citations
2,519 Views
13 Pages

Suppression of Secondary Electron Emissions on the Graphene-Coated Polyimide Materials Prepared by Chemical Vapor Deposition

  • Xin Qi,
  • Yanzhao Ma,
  • Sisheng Liu,
  • Xiangyu Nie,
  • Tao Zhang,
  • Yong Wu,
  • Weiping Peng and
  • Guoming Hu

20 October 2023

Polyimide thin-film materials are widely used in aerospace and particle gas pedals, etc., but the phenomenon of secondary electron emission occurred under vacuum conditions. The graphene-coated polyimide materials were prepared for this phenomenon to...

  • Article
  • Open Access
21 Citations
3,649 Views
10 Pages

Tribo-Catalytic Degradation of Methyl Orange Solutions Enhanced by Silicon Single Crystals

  • Xiaodong Cui,
  • Zhiyu Guo,
  • Hua Lei,
  • Xuchao Jia,
  • Chenyue Mao,
  • Lujie Ruan,
  • Xiaoyuan Zhou,
  • Zhu Wang,
  • Feng Chen and
  • Wanping Chen

20 October 2023

Coating materials on the bottoms of reactors/beakers has emerged as an effective method to regulate tribo-catalytic reactions. In this study, silicon single crystals were coated on the bottoms of glass beakers, in which 30 mg/L methyl orange (MO) sol...

  • Article
  • Open Access
3 Citations
2,245 Views
20 Pages

Study on the Rapid Degradation Performance of Salix/Wheat Straw Fiber Degradable Film

  • Yuehui Liang,
  • Qian Zhang,
  • Bo Wang,
  • Zhanpeng Liang and
  • Xin Wang

20 October 2023

The preparation of biodegradable mulch film to replace non-degradable mulch film is of great significance for reducing the harm of non-degradable agricultural mulch film to the environment. However, there are few studies on the degradation performanc...

  • Article
  • Open Access
2 Citations
2,312 Views
9 Pages

20 October 2023

The escalating component density in radio frequency (RF) systems presents a growing challenge related to the coupling of adjacent microstrip lines in high-density printed circuit boards (PCBs). As a result, to tackle this prominent issue, there is a...

  • Article
  • Open Access
3 Citations
1,691 Views
17 Pages

20 October 2023

The use of waste calcium sulfate whiskers in pavement construction is cost-effective and beneficial to the environment. In this paper, modified asphalt binders are prepared by adding calcium sulfate anhydrous whiskers (ACSW, 9 wt.%,11 wt.%, and 13 wt...

  • Article
  • Open Access
4 Citations
2,022 Views
13 Pages

Fabrication of Cr2AlB2 and Cr4AlB4 MAB Phase Coatings by Magnetron Sputtering and Post-Annealing

  • Ke Jia,
  • Guojing Wang,
  • Shasha Lv,
  • Yan Li,
  • Shengjie Du and
  • Zhengcao Li

20 October 2023

Cr2AlB2 and Cr4AlB4 are members of the MAB phases that exhibit unique properties of both metals and ceramics. However, despite these unique characteristics, Cr2AlB2 and Cr4AlB4 phase coatings have not been widely investigated. In this study, Cr2AlB2...

  • Article
  • Open Access
6 Citations
1,717 Views
15 Pages

20 October 2023

The improvement of the performance of asphalt mixtures has been studied by scholars. This research proposes a new asphalt–mineral interface formation method, which is a pre-wet bitumen–mineral mixture. The formation process of the pre-wet...

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Coatings - ISSN 2079-6412