Probing single crystal orientation by X-ray diffraction for nickel-based superalloys

被引：8
作者：
Wang, Yumin [1 ]
Liu, Zhongli [1 ]
Qiao, Liang [2 ]
Li, Shuangming [2 ]
机构：
[1] Yantai Univ, Coll Nucl Equipment & Nucl Engn, Yantai 264005, Peoples R China
[2] Northwestern Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
来源：
RESULTS IN PHYSICS | 2021年 / 29卷
关键词：
X-ray diffraction; Orientation; Single crystal superalloy; Directional solidification; MICROSTRUCTURE; SOLIDIFICATION; EVOLUTION; GROWTH; CU;
D O I：
10.1016/j.rinp.2021.104769
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The deviation angles of Ni-based single crystal superalloys are investigated by two techniques of rotating orientation X-ray diffraction (RO-XRD) and back-reflection Laue X-ray diffraction (BRL-XRD). The remarkable agreement between the RO-XRD and BRL-XRD methods provides strong evidence that the cutting direction has a significant effect on the deviation angle. Regardless of the deviation angle, the primary orientation angle is presented to characterize the inherent orientation changes in Ni-based single crystal superalloy, and it eliminates the effects of cutting direction. Furthermore, two pairs of diffraction peaks of the RO-XRD pattern could be developed in Ni-based single crystal superalloy, although these peaks are generally considered to take place in a bicrystal.
引用
收藏
页数：5
相关论文
共 18 条
[1]   A review of the measurement of single crystal orientation parameters of nickel castings [J].
Clay, K. ;
Quested, P. N. ;
Morrell, R. ;
Mingard, K. .
EURO SUPERALLOYS 2010, 2011, 278 :84-+
[2]   Applications of the rotating orientation XRD method to oriented materials [J].
Guo, Zhenqi ;
Jin, Li ;
Li, Fei ;
Bai, Yu .
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2009, 42 (01)
[3]   Effect of crystal orientation on the indentation behaviour of Ni-based single crystal superalloy [J].
Han, Qi-Nan ;
Rui, Shao-Shi ;
Qiu, Wenhui ;
Su, Yue ;
Ma, Xianfeng ;
Su, Zimu ;
Cui, Haitao ;
Shi, Huiji .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 773
[4]   The effect of solid solution and gamma prime on the deformation modes in Ni-based superalloys [J].
Harte, Allan ;
Atkinson, Michael ;
Smith, Albert ;
Drouven, Carsten ;
Zaefferer, Stefan ;
da Fonseca, Joao Quinta ;
Preuss, Michael .
ACTA MATERIALIA, 2020, 194 (194) :257-275
[5]   Effects of microstructure evolution on the deformation mechanisms and tensile properties of a new Ni-base superalloy during aging at 800 °C [J].
Hou, Kunlei ;
Wang, Min ;
Ou, Meiqiong ;
Li, Haoze ;
Hao, Xianchao ;
Ma, Yingche ;
Liu, Kui .
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 68 (68) :40-52
[6]   [100] Directional alignment of Ni-based single- crystal superalloys to measure orientation and accurate misfit between γ and γ′ phases via high-resolution X-ray diffraction [J].
Jung, In-Young ;
Do, Jeonghyeon ;
Kim, Chang Soo ;
Song, Seungwoo .
JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 821
[7]   Determination of three-dimensional orientations of ferroelectric single crystals by an improved rotating orientation x-ray diffraction method [J].
Li, Fei ;
Jin, Li ;
Xu, Zhuo ;
Guo, Zhenqi .
REVIEW OF SCIENTIFIC INSTRUMENTS, 2009, 80 (08)
[8]   Creep deformation related to γ′ phase cutting at high temperature of a [111] oriented nickel-base single crystal superalloy [J].
Li, Yifei ;
Wang, Li ;
Zhang, Gong ;
Zheng, Wei ;
Qi, Dongqing ;
Du, Kui ;
Zhang, Jian ;
Lou, Langhong .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 763
[9]   The effects of microstructure and microtexture generated during solidification on deformation micromechanism in IN713C nickel-based superalloy [J].
Liu, G. ;
Canto, J. Salvat ;
Winwood, S. ;
Rhodes, K. ;
Birosca, S. .
ACTA MATERIALIA, 2018, 148 :391-406
[10]   X-ray topography and crystal orientation study of a nickel-based CMSX-4 superalloy single crystal [J].
Onyszko, A. ;
Bogdanowicz, W. ;
Kubiak, K. ;
Sieniawski, J. .
CRYSTAL RESEARCH AND TECHNOLOGY, 2010, 45 (12) :1326-1332
12