期刊
MATERIALS LETTERS
卷 308, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.matlet.2021.131030
关键词
Deposition; Gradient structure; Preferred orientation; X-ray techniques
资金
- Natural Science Foundation of Shanghai [19ZR1468200, 20ZR1468600, 21XD1404300]
- National Natural Science Foundation of China [U2032205, 51971238, 52005492]
- Shanghai Sailing Program [19YF1458300]
- Youth Innovation Promotion Association, Chinese Academy of Science [2019264]
The composition and structure gradient of vanadium carbide coating on the 3Cr13 steel substrate was investigated, showing a simultaneous decrease of lattice parameter and carbon concentration from the surface to the interface in the coating. The preferred orientations of the coating were confirmed by incorporating enough grains into the X-ray beam detection by tailoring its configuration.
The composition and structure gradient of vanadium carbide coating on the 3Cr13 steel substrate was investi-gated using synchrotron X-ray microdiffraction and other techniques. A simultaneous decrease of lattice parameter and carbon concentration from the surface to the interface was found in the coating. By tailoring the configuration of the X-ray beam, enough grains were incorporated into the detection, and then the preferred orientations of the coating were also confirmed.
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