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基于小冲杆实验方法的国产A508-3钢辐照前后的断裂韧度测定 被引量：2

Fracture Toughness Measurement of Domestic A508-3 Steel Using Small Punch Test
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摘要 建立了辐照前国产A508-3钢断裂韧度和小冲杆实验冲压断裂能之间的线性关系,利用该关系和辐照后小冲杆实验冲压断裂能计算得到了辐照后材料的断裂韧度。用Master曲线方法分别处理中子辐照前、后材料的断裂韧度实验数据,得到参考温度t0。 The linear relation between fracture toughness of the domestic A508-3 steel and fracture energy using small punch test before irradiation was established.Using this relation,the fracture toughness after irradiation was obtained.The fracture toughness data were dealt with Master curve and the reference temperature t0 was got.
作者 乔建生 钟巍华 杨文
机构地区 中国原子能科学研究院反应堆工程研究设计所 邢台学院初等教育学院
出处 《原子能科学技术》 EI CAS CSCD 北大核心 2013年第7期1217-1221,共5页 Atomic Energy Science and Technology
基金 国家重点基础研究发展计划资助项目(2011CB610503)
关键词 小冲杆实验 断裂韧性 Master曲线 small punch test fracture toughness Master curve
分类号 TL341 [核科学技术—核技术及应用]
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原子能科学技术
2013年 第7期

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