2017年2月15日 · The crystal structure and preferred orientation of the coatings were investigated by X-ray diffraction (XRD, PANalytical, X'pert PRO, United States) using Cu Kα radiation (λ = 0.154 nm) as X-ray source. The morphology of the coatings was observed through scanning electron microscopy (SEM, FEI, Nano430, United States) and transmission electron ...

2019年9月25日 · AlTiN, AlTiSiN and AlTiBN coatings were synthesized by cathodic-arc deposition using Pure Ti, AlTi and ternary AlTiSi and AlTiB alloy targets. In this study, we present a comparative research on structure, mechanical, and tribological properties of …

2018年1月15日 · The oxidation behaviors of the multilayer coatings were studied by means of cross-sectional SEM (X-SEM), energy dispersive X-ray (EDX) maps analysis, X-ray diffraction (XRD) and EDX line-scanning after oxidation at 800 °C, 900 °C and 1000 °C in air for 2 h. The oxide scale formed on the surface region of the AlTiN/TiSiN coating illustrates a ...

2019年12月3日 · Titanium turning experiments indicated that the cutting force was reduced and the tool life was improved through doping with Cu(Ni) elements, dependent on cutting speed. The AlTiN–Ni coating showed the best performance at a high cutting speed, whereas the AlTiN–Cu coating was more successful at a lower cutting speed.

2023年2月9日 · The investigated AlTiN coatings were deposited by cathodic arc evaporation and studied with regard to phase structure, hardness, adhesion, and tribological properties by a combination of X-ray diffraction, nanoindentation, scratch, and ball-on-disk friction tests.

In this study, annealing of the AlTiN coating has been performed at 700 ° C to improve hardness of the coating on one hand and prevent damage of the substrate materials cemented carbide on the...

The nanolayered TiN/AlTiN coating, nanocomposite TiAlSiN coatings, and single layer TiN coating were analyzed in order to use them for protection of tools for wood machining.

2022年5月31日 · The XRD patterns of AlN/T1, ATilN/1017, AlTiN/T1, AlTiN/HG30, and AlTiSiN/T1 coatings at different substrates

摘 要：采用阴极弧离子镀法在硬质合金基体上分别沉积AlTiN 与AlTiN-Cu 涂层，利用XRD、SEM、EDS、XPS、 纳米压痕与切削实验等对比研究AlTiN 涂层和AlTiN-Cu 涂层的显微组织与切削性能。结果表明：AlTiN 涂层为

XRD patterns obtained for the as-deposited AlTiN, AlTiCrMoN-1 and AlTiCrMoN-2 coatings are shown in Figure 1. All AlTiN, AlTiCrMoN-1 and AlTiCrMoN-2 coatings consist of cubic B1-NaCl...