标题:Study on the densification process of the high density graphite materials
作者:Di, Chengrui; Wang, Chengguo; Qiao, Kun; Yin, Xiangyu; Gao, Xiaodong
通讯作者:Di, C
作者机构:[Di, Chengrui; Wang, Chengguo; Qiao, Kun; Yin, Xiangyu; Gao, Xiaodong] Shandong Univ, Minist Educ, Key Lab Liquid Solid Struct Evolut & Proc Mat, Jina 更多
会议名称:2nd International Conference on Advances in Materials and Manufacturing Processes (ICAMMP 2011)
会议日期:DEC 16-18, 2011
来源:ADVANCED MATERIALS, PTS 1-3
出版年:2012
卷:415-417
页码:329-334
DOI:10.4028/www.scientific.net/AMR.415-417.329
关键词:Green Petroleum Coke; Roasting; Impregnation; Pitch; High Density
摘要:The densification process is the key step in the producing of the high density graphite materials. This paper depend on the DSC-TGA analysis of the green petroleum coke to explore the roasting curve. The impregnating process parameters were optimized through orthogonal experimental design. Results show that the green petroleum coke polymerization severe between 200 to 600 degrees C, the coking of volatile has basically completed and the system start densification in 600-850 degrees C. Keeping Nitrogen pressure 1.5Mpa and impregnation temperature 200 degrees C for 60min are the first optimization process parameters of impregnation.
收录类别:CPCI-S;EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84255195152&doi=10.4028%2fwww.scientific.net%2fAMR.415-417.329&partnerID=40&md5=be73d8563f0ebd161e84d1375d457ce2
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