Research of Thermal Shock Resistance of Si3N4 and SiC
被引:0
作者:
Zhang, Fang
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机构:
Wuhan Inst Technol, Sch Mat Sci & Engn, Wuhan 430073, Peoples R ChinaWuhan Inst Technol, Sch Mat Sci & Engn, Wuhan 430073, Peoples R China
Zhang, Fang
[1
]
Huang, Zhiliang
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h-index: 0
机构:
Wuhan Inst Technol, Sch Mat Sci & Engn, Wuhan 430073, Peoples R ChinaWuhan Inst Technol, Sch Mat Sci & Engn, Wuhan 430073, Peoples R China
Huang, Zhiliang
[1
]
机构:
[1] Wuhan Inst Technol, Sch Mat Sci & Engn, Wuhan 430073, Peoples R China
来源:
CHEMICAL ENGINEERING AND MATERIAL PROPERTIES II
|
2012年
/
549卷
关键词:
Si3N4 and SiC;
Silicon powder;
Thermal shock resistance;
Bending strength;
D O I:
10.4028/www.scientific.net/AMR.549.691
中图分类号:
TQ [化学工业];
学科分类号:
0817 ;
摘要:
The study is carried out combing with the production practice in Danjiangkou Hongyuan SiC limited. Si3N4 and SiC were prepared successfully from SiC and Silicon power in nitrogen atmosphere at 1425 degrees C and 1375 degrees C sintering temperature by the serial of techniques, such as ingredients, mixing, molding and drying, respectively. In the actual production, silicon powder content and sintering temperature will directly influence the products of the bending strength and thermal shock resistance. By measuring bending strength, porosities, bulk density, XRD and FESEM, the bending strength and thermal shock resistance of samples were studied mainly by changing sintering temperature and silicon powder content. The results show that bending strength and thermal shock resistance of sample which was added 16% Si powder is best. And bending strength and thermal shock resistance of sample of 1425 degrees C sintering temperature is higher than that of 1375 degrees C sintering temperature.
机构:
Univ Stuttgart, Inst Mat Testing Mat Sci & Strength Mat IMWF, D-70569 Stuttgart, GermanyUniv Stuttgart, Inst Mat Testing Mat Sci & Strength Mat IMWF, D-70569 Stuttgart, Germany
Prskalo, A. -P.
;
论文数: 引用数:
h-index:
机构:
Schmauder, S.
;
Ziebert, C.
论文数: 0引用数: 0
h-index: 0
机构:
Forschungszentrum Karlsruhe, Inst Mat Res 1, D-76344 Eggenstein Leopoldshafen, GermanyUniv Stuttgart, Inst Mat Testing Mat Sci & Strength Mat IMWF, D-70569 Stuttgart, Germany
Ziebert, C.
;
Ye, J.
论文数: 0引用数: 0
h-index: 0
机构:
Forschungszentrum Karlsruhe, Inst Mat Res 1, D-76344 Eggenstein Leopoldshafen, GermanyUniv Stuttgart, Inst Mat Testing Mat Sci & Strength Mat IMWF, D-70569 Stuttgart, Germany
Ye, J.
;
Ulrich, S.
论文数: 0引用数: 0
h-index: 0
机构:
Forschungszentrum Karlsruhe, Inst Mat Res 1, D-76344 Eggenstein Leopoldshafen, GermanyUniv Stuttgart, Inst Mat Testing Mat Sci & Strength Mat IMWF, D-70569 Stuttgart, Germany
机构:
Univ Stuttgart, Inst Mat Testing Mat Sci & Strength Mat IMWF, D-70569 Stuttgart, GermanyUniv Stuttgart, Inst Mat Testing Mat Sci & Strength Mat IMWF, D-70569 Stuttgart, Germany
Prskalo, A. -P.
;
论文数: 引用数:
h-index:
机构:
Schmauder, S.
;
Ziebert, C.
论文数: 0引用数: 0
h-index: 0
机构:
Forschungszentrum Karlsruhe, Inst Mat Res 1, D-76344 Eggenstein Leopoldshafen, GermanyUniv Stuttgart, Inst Mat Testing Mat Sci & Strength Mat IMWF, D-70569 Stuttgart, Germany
Ziebert, C.
;
Ye, J.
论文数: 0引用数: 0
h-index: 0
机构:
Forschungszentrum Karlsruhe, Inst Mat Res 1, D-76344 Eggenstein Leopoldshafen, GermanyUniv Stuttgart, Inst Mat Testing Mat Sci & Strength Mat IMWF, D-70569 Stuttgart, Germany
Ye, J.
;
Ulrich, S.
论文数: 0引用数: 0
h-index: 0
机构:
Forschungszentrum Karlsruhe, Inst Mat Res 1, D-76344 Eggenstein Leopoldshafen, GermanyUniv Stuttgart, Inst Mat Testing Mat Sci & Strength Mat IMWF, D-70569 Stuttgart, Germany