Thermophysical, Thermochemical Behavior of Cu Coated SiC Composite Particles

Abstract

Abstract: 25SiC/75Cu (vol%) coated composite particles were prepared by the reduction-rotation precipitation process. The simultaneous DSC-TG-MS technique was used to characterize the thermophysical and thermochemical behaviour of the coated composite particles. The results show that a decomposition reaction occurs at about 846℃, releasing O₂ and leading to a weight loss. The eutectics of Cu-Cu₂O and Cu₂O-SiO₂ melts at about 896℃. SiC will react with Cu at above 950℃, resulting in the formation of CO₂ and weight loss.

Key words: coating, SiC/Cu, physical and chemical changes

CLC Number:

TB383

ZHANG Rui,WANG Hai-Long,GAO Lian,GUAN Shao-Kang,GUO Jing-Kun. Thermophysical, Thermochemical Behavior of Cu Coated SiC Composite Particles[J]. Journal of Inorganic Materials.

[1]	MA Wen, SHEN Zhe, LIU Qi, GAO Yuanming, BAI Yu, LI Rongxing. Preparation of Y₂O₃ Coating by Suspension Plasma Spraying and Its Resistance to Plasma Etching [J]. Journal of Inorganic Materials, 2024, 39(8): 929-936.
[2]	LI Jie, LUO Zhixin, CUI Yang, ZHANG Guangheng, SUN Luchao, WANG Jingyang. CMAS Corrosion Resistance of Y₃Al₅O₁₂/Al₂O₃ Ceramic Coating Deposited by Atmospheric Plasma Spraying [J]. Journal of Inorganic Materials, 2024, 39(6): 671-680.
[3]	FANG Guangwu, XIE Haoyuan, ZHANG Huajun, GAO Xiguang, SONG Yingdong. Progress of Damage Coupling Mechanism and Integrated Design Method for CMC-EBC [J]. Journal of Inorganic Materials, 2024, 39(6): 647-661.
[4]	TAO Shunyan, YANG Jiasheng, SHAO Fang, WU Yingchen, ZHAO Huayu, DONG Shaoming, ZHANG Xiangyu, XIONG Ying. Thermal Spray Coatings for Aircraft CMC Hot-end Components: Opportunities and Challenges [J]. Journal of Inorganic Materials, 2024, 39(10): 1077-1083.
[5]	GUO Lingxiang, TANG Ying, HUANG Shiwei, XIAO Bolan, XIA Donghao, SUN Jia. Ablation Resistance of High-entropy Oxide Coatings on C/C Composites [J]. Journal of Inorganic Materials, 2024, 39(1): 61-70.
[6]	FAN Dong, ZHONG Xin, WANG Yawen, ZHANG Zhenzhong, NIU Yaran, LI Qilian, ZHANG Le, ZHENG Xuebin. Corrosion Behavior and Mechanism of Aluminum-rich CMAS on Rare-earth Silicate Environmental Barrier Coatings: [J]. Journal of Inorganic Materials, 2023, 38(5): 544-552.
[7]	ZHANG Wanwen, LUO Jianqiang, LIU Shujuan, MA Jianguo, ZHANG Xiaoping, YANG Songwang. Zirconia Spacer: Preparation by Low Temperature Spray-coating and Application in Triple-layer Perovskite Solar Cells [J]. Journal of Inorganic Materials, 2023, 38(2): 213-218.
[8]	SHANGGUAN Li, NIE Xiaoshuang, YE Kuicai, CUI Yuanyuan, QIAO Yuqin. Effects of Surface Wettability of Titanium Oxide Coatings on Osteoimmunomodulatory Properties [J]. Journal of Inorganic Materials, 2023, 38(12): 1457-1565.
[9]	CAI Jia, ZHAO Fangxia, FAN Dong, HUANG Liping, NIU Yaran, ZHENG Xuebin, ZHANG Zhenzhong. Pyrolysis Behavior and Laser Ablation Resistance of PCS in Polycarbosilane Composite Coatings [J]. Journal of Inorganic Materials, 2023, 38(11): 1271-1280.
[10]	CHEN Zhang, ZHAO Ruoyi, HAN Shaojie, WANG Huanran, YANG Qun, GAO Yanfeng. Electrochromic WO₃ Thin Films: Preparation by Nanocrystalloid Liquid Phase Coating and Performance Optimization [J]. Journal of Inorganic Materials, 2023, 38(11): 1355-1363.
[11]	PAN Yangyang, LIANG Bo, HONG Du, QI Zhixiang, NIU Yaran, ZHENG Xuebin. High Temperature Long-term Service Performance of TiAlCrY/YSZ Coating on TiAl Alloy [J]. Journal of Inorganic Materials, 2023, 38(1): 105-112.
[12]	AN Wenran, HUANG Jingqi, LU Xiangrong, JIANG Jianing, DENG Longhui, CAO Xueqiang. Effect of Heat-treatment Temperature on Thermal and Mechanical Properties of LaMgAl₁₁O₁₉ Coating [J]. Journal of Inorganic Materials, 2022, 37(9): 925-932.
[13]	ZHU Hezhen, WANG Xuanpeng, HAN Kang, YANG Chen, WAN Ruizhe, WU Liming, MAI Liqiang. Enhanced Lithium Storage Stability Mechanism of Ultra-high Nickel LiNi_0.91Co_0.06Al_0.03O₂@Ca₃(PO₄)₂ Cathode Materials [J]. Journal of Inorganic Materials, 2022, 37(9): 1030-1036.
[14]	FENG Kun, ZHU Yong, ZHANG Kaiqiang, CHEN Zhang, LIU Yu, GAO Yanfeng. Boehmite Nanosheets-coated Separator with Enhanced Performance for Lithium-ion Batteries [J]. Journal of Inorganic Materials, 2022, 37(9): 1009-1015.
[15]	HONG Du, NIU Yaran, LI Hong, ZHONG Xin, ZHENG Xuebin. Tribological Properties of Plasma Sprayed TiC-Graphite Composite Coatings [J]. Journal of Inorganic Materials, 2022, 37(6): 643-650.

Thermophysical, Thermochemical Behavior of Cu Coated SiC Composite Particles

PDF (PC)

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments