载荷分离法对国产A508-Ⅲ钢断裂韧性的适用性测试

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载荷分离法对国产A508-Ⅲ钢断裂韧性的适用性测试

雷阳, 李国云, 孙凯, 张海生, 席航

文章导航 > 核动力工程 > 2017 > 38(S1): 133-135

雷阳, 李国云, 孙凯, 张海生, 席航. 载荷分离法对国产A508-Ⅲ钢断裂韧性的适用性测试[J]. 核动力工程, 2017, 38(S1): 133-135. doi: 10.13832/j.jnpe.2017.S1.0133

引用本文:

雷阳, 李国云, 孙凯, 张海生, 席航. 载荷分离法对国产A508-Ⅲ钢断裂韧性的适用性测试[J]. 核动力工程, 2017, 38(S1): 133-135. doi: 10.13832/j.jnpe.2017.S1.0133

Lei Yang, Li Guoyun, SuN Kai, ZHang Haisheng, Xi Hang. Applicability of Load Separation Method for Domestic A508-Ⅲ Steel Fracture Toughness Tests[J]. Nuclear Power Engineering, 2017, 38(S1): 133-135. doi: 10.13832/j.jnpe.2017.S1.0133

Citation:

Lei Yang, Li Guoyun, SuN Kai, ZHang Haisheng, Xi Hang. Applicability of Load Separation Method for Domestic A508-Ⅲ Steel Fracture Toughness Tests[J]. Nuclear Power Engineering, 2017, 38(S1): 133-135. doi: 10.13832/j.jnpe.2017.S1.0133

雷阳, 李国云, 孙凯, 张海生, 席航. 载荷分离法对国产A508-Ⅲ钢断裂韧性的适用性测试[J]. 核动力工程, 2017, 38(S1): 133-135. doi: 10.13832/j.jnpe.2017.S1.0133

引用本文:

雷阳, 李国云, 孙凯, 张海生, 席航. 载荷分离法对国产A508-Ⅲ钢断裂韧性的适用性测试[J]. 核动力工程, 2017, 38(S1): 133-135. doi: 10.13832/j.jnpe.2017.S1.0133

Lei Yang, Li Guoyun, SuN Kai, ZHang Haisheng, Xi Hang. Applicability of Load Separation Method for Domestic A508-Ⅲ Steel Fracture Toughness Tests[J]. Nuclear Power Engineering, 2017, 38(S1): 133-135. doi: 10.13832/j.jnpe.2017.S1.0133

Citation:

Lei Yang, Li Guoyun, SuN Kai, ZHang Haisheng, Xi Hang. Applicability of Load Separation Method for Domestic A508-Ⅲ Steel Fracture Toughness Tests[J]. Nuclear Power Engineering, 2017, 38(S1): 133-135. doi: 10.13832/j.jnpe.2017.S1.0133

载荷分离法对国产A508-Ⅲ钢断裂韧性的适用性测试

doi: 10.13832/j.jnpe.2017.S1.0133

中国核动力研究设计院, 成都, 610213

作者简介:
雷阳（1987—），男，助理研究员，现主要从事核材料辐照后检验研究

中图分类号: TL341
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- 文章访问数: 9
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出版历程
- 收稿日期: 2017-02-20
- 修回日期: 2017-04-26
- 网络出版日期: 2025-02-09

Applicability of Load Separation Method for Domestic A508-Ⅲ Steel Fracture Toughness Tests

Nuclear Power Institute of China, Chengdu, 610213, China

摘要: 利用载荷分离规则化方法对国产A508-Ⅲ钢1/2T-FFCT试样的断裂韧性进行了测试,得到了国产A508-Ⅲ钢的J-R阻力曲线及断裂韧性J_Q值,并采用ASTM E1820及GB/T21143标准对结果进行了判定;同时对其中一个辐照后参考转变温度（T₀）测试的断裂韧性数据采用规则化法进行了处理,研究了载荷分离法对国产A508-Ⅲ钢的断裂韧性测试的适用性。
- 载荷分离法 /
- 规则化法 /
- 断裂韧性 /
- 钝化线
Abstract: In this paper, the fracture toughness of domestic A508-Ⅲ steels for 1/2T-FFCT specimens were studied by the load separation of normalization method. J-R resistance curve and J_Q value of domestic A508-Ⅲ steels were obtained, and the results were evaluated by ASTM E1820 and GB/T21143. Fracture toughness data of one irradiated A508-Ⅲ steel was studied using the normalization method, which studied the applicability of load separation method for fracture toughness tests of domestic A508-Ⅲ steels.
- Load separation method /
- Normalization technique /
- Fracture toughness /
- Blunting line

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