详细信息
不锈钢堆焊试件熔合区充氢前后的断裂韧性研究 ( EI收录)
Fracture Toughness Investigation of the Fusion Area of Stainless Steel Weld Overlay Specimens Before and After Hydrogen Charging
文献类型:期刊文献
中文题名:不锈钢堆焊试件熔合区充氢前后的断裂韧性研究
英文题名:Fracture Toughness Investigation of the Fusion Area of Stainless Steel Weld Overlay Specimens Before and After Hydrogen Charging
作者:朱奎龙[1];陈进[1];林建鸿[1];吴东棣[1]
机构:[1]华东理工大学化工机械研究所
年份:1998
卷号:24
期号:1
起止页码:78
中文期刊名:华东理工大学学报(自然科学版)
外文期刊名:Journal of East China University of Science and Technology
收录:CSTPCD;;国家哲学社会科学学术期刊数据库;EI(收录号:1998054218597);Scopus;北大核心:【北大核心1996】;CSCD:【CSCD2011_2012】;
语种:中文
中文关键词:加氢反应器;不锈钢堆焊层;熔合区;断裂韧性;充氢
外文关键词:hydrocracker; stainless steel weld overlay; fusion area; fracture toughness; hydrogen charging
摘要:研究了氢对不锈钢堆焊层熔合区的断裂韧性的影响作用。发现不锈钢堆焊层熔合区的断裂韧性随着充氢时间的增加而下降。结果表明,氢是引起加氢反应器不锈钢堆焊层剥离的主要因素。
This paper investigated the hydrogen effects on facture toughness in the fusion area of stainless steel weld overlay. It is found that the fracture toughness in fusion area decreased with the increasing of hydrogen charging time. The results prove that hydrogen is a major factor to cause the disbonding of stainless steel weld overlay in hydrocracker.
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