用四点弯曲试验确定焊接接头的薄弱区

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用四点弯曲试验确定焊接接头的薄弱区

钱维平, 李刚, 马建坡

文章导航 > 材料开发与应用 > 2000 > 15(2): 23-25

钱维平, 李刚, 马建坡. 用四点弯曲试验确定焊接接头的薄弱区[J]. 材料开发与应用, 2000, 15(2): 23-25. doi: 10.19515/j.cnki.1003-1545.2000.02.006

引用本文:

钱维平, 李刚, 马建坡. 用四点弯曲试验确定焊接接头的薄弱区[J]. 材料开发与应用, 2000, 15(2): 23-25. doi: 10.19515/j.cnki.1003-1545.2000.02.006

Qian Weiping, Li Gang, Ma Jianpo. Determination of the Weakness Zone of Welding Joint by doing Four-Point Bend Testing[J]. Development and Application of Materials, 2000, 15(2): 23-25. doi: 10.19515/j.cnki.1003-1545.2000.02.006

Citation:

Qian Weiping, Li Gang, Ma Jianpo. Determination of the Weakness Zone of Welding Joint by doing Four-Point Bend Testing[J]. Development and Application of Materials, 2000, 15(2): 23-25. doi: 10.19515/j.cnki.1003-1545.2000.02.006

钱维平, 李刚, 马建坡. 用四点弯曲试验确定焊接接头的薄弱区[J]. 材料开发与应用, 2000, 15(2): 23-25. doi: 10.19515/j.cnki.1003-1545.2000.02.006

引用本文:

钱维平, 李刚, 马建坡. 用四点弯曲试验确定焊接接头的薄弱区[J]. 材料开发与应用, 2000, 15(2): 23-25. doi: 10.19515/j.cnki.1003-1545.2000.02.006

Qian Weiping, Li Gang, Ma Jianpo. Determination of the Weakness Zone of Welding Joint by doing Four-Point Bend Testing[J]. Development and Application of Materials, 2000, 15(2): 23-25. doi: 10.19515/j.cnki.1003-1545.2000.02.006

Citation:

Qian Weiping, Li Gang, Ma Jianpo. Determination of the Weakness Zone of Welding Joint by doing Four-Point Bend Testing[J]. Development and Application of Materials, 2000, 15(2): 23-25. doi: 10.19515/j.cnki.1003-1545.2000.02.006

用四点弯曲试验确定焊接接头的薄弱区

doi: 10.19515/j.cnki.1003-1545.2000.02.006

洛阳船舶材料研究所洛阳 471039

中图分类号: TG407
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出版历程
- 收稿日期: 1999-11-16
- 网络出版日期: 2024-06-17

Determination of the Weakness Zone of Welding Joint by doing Four-Point Bend Testing

Luoyang Ship Material Research Institute, Luoyang 471039, China

摘要: 通过全厚度的四点弯曲试验确定了14MnNbq钢焊接接头的薄弱区, 该方法简单直观, 其结果得到了冲击试验的验证。
- 弯曲试验 /
- 焊接接头 /
- 桥梁钢
Abstract: The weakness zone of welding joint of 14MnNbq steel is determined by doing four-points bend testing with full thickness samples. The results of the testing which is simple and visual are further verified by Charpy impact test.
- Bending test /
- Welding joint /
- Bridge steel

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