c_c复合的材料抗氧化耐高温sic陶瓷涂层的研究.pdf

30 2 硅 酸 盐 通 报 Vol. 30 No. 2 2011 4 BULLETIN OF THE CH INESE CERAM IC SOC IETY April, 2011 C/C SiC 1 1 2 3 樊子民 , 王晓刚, 王朝阳 , 孙尚斌 ( 1. , 7100 4; 2. , 7100 4; 3., 710014) : PVD S iC C/C S iC XRD SEM , , , A-S iCB-SiC, , , , 600 Lm, , 1 00 e 10 h 0. 3% : C /C ; S iC; : TB332 : A : 1001-162 ( 2011) 02-0308-04 Study of the SiC Ceram ic Coating for H igh Tem perature and Ant-i oxidation of Carbon-basedM aterials 1 1 2 3 FAN Z i-m in , WAN G X iao-gang , WAN G Zhao-yang , SUN Shang-bin ( 1. Departm ent ofM aterials Science and Engineering, X ianUniversity of Science and Technology, X ian 7100 4, China; 2. Shaanxi Prov ince Institute of ProductQuality Supervision and Inspection, X ian 7100 4, China; 3. ShaanxiA stronauticsConstructionalEng ineering Com pany, X ian 710014, China) Abstract: SiC ceram ic coating for h igh temperature and ant-i oxidation w as prepared by h igh temperature reaction and PVD methods in industrial synthetic furnace of SiC. Its phase composition andm icrostructure w ere characterized by XRD, SEM, and its h igh temperature ant-i oxidation property w ere studied by isotherm al oxidation tests. The results show ed that the