当前位置:
X-MOL 学术
›
Chin. Phys. Lett.
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
A New Approach for Residual Stress Analysis of GH3535 Alloy by Using Two-Dimensional Synchrotron X-Ray Diffraction
Chinese Physics Letters ( IF 3.5 ) Pub Date : 2020-07-13 , DOI: 10.1088/0256-307x/37/7/070701 Sheng Jiang 1, 2 , Ji-Chao Zhang 1 , Shuai Yan 1 , Xiao-Li Li 2
Chinese Physics Letters ( IF 3.5 ) Pub Date : 2020-07-13 , DOI: 10.1088/0256-307x/37/7/070701 Sheng Jiang 1, 2 , Ji-Chao Zhang 1 , Shuai Yan 1 , Xiao-Li Li 2
Affiliation
We propose a new method to evaluate residual stress based on the analysis of a portion of a Debye ring with two-dimensional synchrotron x-ray diffraction. The residual stress of a nickel-based alloy GH3535 evaluated by the proposed method is determined to be – 1149±34 MPa based on the quantitative analysis of the deformation of the (200) reflection, and the residual stress obtained by analyzing THE (111) plane is –933± 68 MPa. The results demonstrate that the GH3535 alloy surface is highly compressive, as expected for a polishing surface treatment. The proposed method provides insight into the field of residual stress measurement and quantitative understanding of the residual stress states in GH3535.
中文翻译:
二维同步加速器X射线衍射分析GH3535合金残余应力的新方法
我们提出了一种基于二维同步加速器X射线衍射对德拜环部分进行分析的评估残余应力的新方法。根据对(200)反射变形的定量分析,以及通过分析(111)所得的残余应力,通过该方法评估的镍基合金GH3535的残余应力确定为– 1149±34 MPa。平面为–933±68 MPa。结果表明,GH3535合金表面具有高度压缩性,正如抛光表面处理所期望的那样。所提出的方法提供了对残余应力测量领域的洞察力以及对GH3535中残余应力状态的定量理解。
更新日期:2020-07-15
中文翻译:
二维同步加速器X射线衍射分析GH3535合金残余应力的新方法
我们提出了一种基于二维同步加速器X射线衍射对德拜环部分进行分析的评估残余应力的新方法。根据对(200)反射变形的定量分析,以及通过分析(111)所得的残余应力,通过该方法评估的镍基合金GH3535的残余应力确定为– 1149±34 MPa。平面为–933±68 MPa。结果表明,GH3535合金表面具有高度压缩性,正如抛光表面处理所期望的那样。所提出的方法提供了对残余应力测量领域的洞察力以及对GH3535中残余应力状态的定量理解。