http://scholars.ntou.edu.tw/handle/123456789/4658
標題: | Stress corrosion cracking in the heat-affected zone of A508 steel welds under high-temperature water | 作者: | Wei-Chih Chung Jiunn-Yuan Huang Leu-Wen Tsay Chun Chen |
公開日期: | 1-一月-2011 | 卷: | 408 | 期: | 1 | 起(迄)頁: | 125-128 | 來源出版物: | Journal of Nuclear Materials | 摘要: | The influence of heat input on stress corrosion cracking (SCC) in the heat-affected zone (HAZ) of A508 steel welds was investigated. Constant extension rate tensile tests were conducted on notched round-bar specimens in simulated reactor coolant conditions to assess SCC performance. In multi-pass welds, the use of a low heat input resulted in a better SCC resistance than that of a high heat input due to the existence of a more refined microstructure. |
URI: | http://scholars.ntou.edu.tw/handle/123456789/4658 | ISSN: | 0022-3115 | DOI: | 10.1016/j.jnucmat.2010.10.052 |
顯示於: | 光電與材料科技學系 |
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