Ceramic matrix composites;
Weight loss;
High temperature corrosion;
COATED CARBON/CARBON COMPOSITES;
ELECTRONIC-STRUCTURE CALCULATIONS;
HIGH-TEMPERATURE OXIDATION;
WATER-VAPOR;
POPULATION ANALYSIS;
RESISTANCE;
MICROSTRUCTURE;
CORROSION;
ENVIRONMENTS;
CERAMICS;
D O I:
10.1016/j.ceramint.2017.04.020
中图分类号:
TQ174 [陶瓷工业];
TB3 [工程材料学];
学科分类号:
0805 ;
080502 ;
摘要:
The MoSi2-CrSi2-Si/SiC multi-component coating was prepared by two-step pack cementation on carbon/carbon composites. To investigate the effect of water vapor on the anti-oxidation of the coated samples, two kinds of atmosphere (50%H2O-50%O-2, 50%O-2-50%Ar) were designed for comparison with a total pressure of 1 atm at 1773 K. The results showed that, after being tested for 10 h, the weight loss of the coated samples in O-2+Ar and H2O+O-2 were 0.243% and 0.436% respectively. The reasons for different weight losses can be attributed to the water vapor, which could degrade the protective ability of the glass layer formed by SiO2 and Cr2O3 and thereby accelerate the oxidation of MoSi2 and CrSi2. Based on the Mulliken analysis calculated by the first principle, the corresponding water vapor corrosion resistance of the prepared coating was in the following order: SiC > MoSi2 > CrSi2, which was consistent with the experimental phenomenon.
机构:
Northwestern Polytech Univ, CC Composites Technol Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Technol Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Feng, Tao
Li, He-Jun
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Polytech Univ, CC Composites Technol Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Technol Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Li, He-Jun
Fu, Qian-Gang
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Polytech Univ, CC Composites Technol Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Technol Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Fu, Qian-Gang
Shen, Xue-Tao
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Polytech Univ, CC Composites Technol Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Technol Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Shen, Xue-Tao
Wu, Heng
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Polytech Univ, CC Composites Technol Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Technol Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
机构:
Northwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Fu, Qian-Gang
Jing, Jun-Yi
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Jing, Jun-Yi
Li, He-Jun
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Li, He-Jun
Jin, Xiu-Xiu
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Jin, Xiu-Xiu
Zhuang, Lei
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Zhuang, Lei
Li, Lu
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
机构:
NW Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNW Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Fu, Qian-Gang
Li, He-Jun
论文数: 0引用数: 0
h-index: 0
机构:
NW Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNW Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Li, He-Jun
Zhang, Zheng-Zhong
论文数: 0引用数: 0
h-index: 0
机构:
NW Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNW Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Zhang, Zheng-Zhong
Xie-Rong, Zeng
论文数: 0引用数: 0
h-index: 0
机构:
Shenzhen Univ, Sch Mat Sci & Engn, Shenzhen 518060, Peoples R China
Shenzhen Key Lab Special Funct Mat, Shenzhen 518060, Peoples R ChinaNW Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Xie-Rong, Zeng
Li, Ke-Zhi
论文数: 0引用数: 0
h-index: 0
机构:
NW Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNW Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
机构:
NW Polytech Univ, CC Composites Res Ctr, Key Lab Ultrahigh Temp Composites, Xian 710072, Peoples R ChinaNW Polytech Univ, CC Composites Res Ctr, Key Lab Ultrahigh Temp Composites, Xian 710072, Peoples R China
Fu, Qian-Gang
Li, He-Jun
论文数: 0引用数: 0
h-index: 0
机构:
NW Polytech Univ, CC Composites Res Ctr, Key Lab Ultrahigh Temp Composites, Xian 710072, Peoples R ChinaNW Polytech Univ, CC Composites Res Ctr, Key Lab Ultrahigh Temp Composites, Xian 710072, Peoples R China
Li, He-Jun
Wang, Yong-Jie
论文数: 0引用数: 0
h-index: 0
机构:
NW Polytech Univ, CC Composites Res Ctr, Key Lab Ultrahigh Temp Composites, Xian 710072, Peoples R ChinaNW Polytech Univ, CC Composites Res Ctr, Key Lab Ultrahigh Temp Composites, Xian 710072, Peoples R China
Wang, Yong-Jie
Li, Ke-Zhi
论文数: 0引用数: 0
h-index: 0
机构:
NW Polytech Univ, CC Composites Res Ctr, Key Lab Ultrahigh Temp Composites, Xian 710072, Peoples R ChinaNW Polytech Univ, CC Composites Res Ctr, Key Lab Ultrahigh Temp Composites, Xian 710072, Peoples R China
Li, Ke-Zhi
Shi, Xiao-Hong
论文数: 0引用数: 0
h-index: 0
机构:
NW Polytech Univ, CC Composites Res Ctr, Key Lab Ultrahigh Temp Composites, Xian 710072, Peoples R ChinaNW Polytech Univ, CC Composites Res Ctr, Key Lab Ultrahigh Temp Composites, Xian 710072, Peoples R China
机构:
Northwestern Polytech Univ, CC Composites Technol Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Technol Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Feng, Tao
Li, He-Jun
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Polytech Univ, CC Composites Technol Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Technol Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Li, He-Jun
Fu, Qian-Gang
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Polytech Univ, CC Composites Technol Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Technol Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Fu, Qian-Gang
Shen, Xue-Tao
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Polytech Univ, CC Composites Technol Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Technol Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Shen, Xue-Tao
Wu, Heng
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Polytech Univ, CC Composites Technol Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Technol Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
机构:
Northwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Fu, Qian-Gang
Jing, Jun-Yi
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Jing, Jun-Yi
Li, He-Jun
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Li, He-Jun
Jin, Xiu-Xiu
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Jin, Xiu-Xiu
Zhuang, Lei
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Zhuang, Lei
Li, Lu
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, CC Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
机构:
NW Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNW Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Fu, Qian-Gang
Li, He-Jun
论文数: 0引用数: 0
h-index: 0
机构:
NW Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNW Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Li, He-Jun
Zhang, Zheng-Zhong
论文数: 0引用数: 0
h-index: 0
机构:
NW Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNW Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Zhang, Zheng-Zhong
Xie-Rong, Zeng
论文数: 0引用数: 0
h-index: 0
机构:
Shenzhen Univ, Sch Mat Sci & Engn, Shenzhen 518060, Peoples R China
Shenzhen Key Lab Special Funct Mat, Shenzhen 518060, Peoples R ChinaNW Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
Xie-Rong, Zeng
Li, Ke-Zhi
论文数: 0引用数: 0
h-index: 0
机构:
NW Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R ChinaNW Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
机构:
NW Polytech Univ, CC Composites Res Ctr, Key Lab Ultrahigh Temp Composites, Xian 710072, Peoples R ChinaNW Polytech Univ, CC Composites Res Ctr, Key Lab Ultrahigh Temp Composites, Xian 710072, Peoples R China
Fu, Qian-Gang
Li, He-Jun
论文数: 0引用数: 0
h-index: 0
机构:
NW Polytech Univ, CC Composites Res Ctr, Key Lab Ultrahigh Temp Composites, Xian 710072, Peoples R ChinaNW Polytech Univ, CC Composites Res Ctr, Key Lab Ultrahigh Temp Composites, Xian 710072, Peoples R China
Li, He-Jun
Wang, Yong-Jie
论文数: 0引用数: 0
h-index: 0
机构:
NW Polytech Univ, CC Composites Res Ctr, Key Lab Ultrahigh Temp Composites, Xian 710072, Peoples R ChinaNW Polytech Univ, CC Composites Res Ctr, Key Lab Ultrahigh Temp Composites, Xian 710072, Peoples R China
Wang, Yong-Jie
Li, Ke-Zhi
论文数: 0引用数: 0
h-index: 0
机构:
NW Polytech Univ, CC Composites Res Ctr, Key Lab Ultrahigh Temp Composites, Xian 710072, Peoples R ChinaNW Polytech Univ, CC Composites Res Ctr, Key Lab Ultrahigh Temp Composites, Xian 710072, Peoples R China
Li, Ke-Zhi
Shi, Xiao-Hong
论文数: 0引用数: 0
h-index: 0
机构:
NW Polytech Univ, CC Composites Res Ctr, Key Lab Ultrahigh Temp Composites, Xian 710072, Peoples R ChinaNW Polytech Univ, CC Composites Res Ctr, Key Lab Ultrahigh Temp Composites, Xian 710072, Peoples R China