Synchrotron Radiation and X-Ray Diffraction Study of Ti-Al-C-Based Coatings

被引：1
作者：
Maslov, A. A. [1 ]
Nazarov, A. Yu. [1 ]
Nikolaev, A. A. [1 ]
Vardanyan, E. L. [1 ]
Ramazanov, K. N. [1 ]
机构：
[1] Ufa State Aviat Tech Univ, Ufa 450008, Russia
来源：
INORGANIC MATERIALS-APPLIED RESEARCH | 2023年 / 14卷 / 5-6期
关键词：
plasma treatment; cathodic arc deposition; MAX phase; synchrotron radiation; X-ray diffraction analysis; HIGH-TEMPERATURE; TI2ALC; OXIDATION;
D O I：
10.1134/S207511332305026X
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The phase composition of coatings based on the Ti-Al-C system has been investigated on an X-ray diffractometer and a synchrotron radiation source. The Ti-Al-C coating was deposited onto molybdenum and titanium samples by cathodic arc deposition from two single-component titanium and aluminum cathodes in a mixture of acetylene and argon. A study of the phase composition showed that the formation of the Ti2AlC and Ti2C phases depends on the heat treatment regime. The phase stability of the coating during the heating of the sample to 1500 degrees C in vacuum was studied using synchrotron radiation. The deposited coating has an amorphous structure, which crystallizes after annealing in vacuum, forming the Ti2AlC and Ti2C phases and Ti-Al intermetallic compounds.
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页码：1482 / 1486
页数：5
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