压力容器Issue(3)：9-14,61,7.DOI:10.3969/j.issn.1001-4837.2014.03.002
基于载荷图技术的国产反应堆压力容器材料断裂行为表征
On the Utilization of the Load Diagram Approach for Charactering the Fracture Behavior in Chinese Reactor Pressure Vessel Steels
王荣山 1彭啸 1黄平 1刘向兵 1余伟炜1
作者信息
- 1. 苏州热工研究院有限公司，江苏苏州 215004
- 折叠
摘要
Abstract
The fundamentals of load diagram approach was introduced ,then the instrumented charpy im-pact tests were taken for the original specimens ,reconstituted specimens and aging specimens .The ΔT41J between original and reconstituted specimens was 8 ℃,while the ΔTN was 1 ℃.For aging specimens ,the T41J shift from the original specimens was 39℃,and the TN shift was 49℃.TheΔT gained from load dia-gram approach were close to ΔT41J .Load diagram approach was effective supplementary for betterunder-standing the material properties after irradiation ,which has great potential in the application .关键词
载荷图技术/反应堆压力容器/转变温度/试样重组Key words
load diagram approach/reactor pressure vessel/reference temperature/specimen reconstitu-tion分类
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王荣山,彭啸,黄平,刘向兵,余伟炜..基于载荷图技术的国产反应堆压力容器材料断裂行为表征[J].压力容器,2014,(3):9-14,61,7.
