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Effect of special rotational deformation and grain size on fracture toughness of nanocrystalline solids containing a semi-elliptical blunt

机译：特殊旋转变形和晶粒尺寸对含半椭圆钝态纳米晶固体的断裂韧性的影响

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The paper established a grain size dependent theoretical model to investigate the combinedeffects of special rotational deformation and emission of edge dislocations from semi-elliptical bluntcrack tip on the fracture toughness of nanocrystalline solids.

机译：本文建立了晶粒尺寸依赖性的理论模型，以研究特殊的旋转变形和半椭圆钝裂纹尖端的位错散发对纳米晶固体断裂韧性的综合影响。

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来源
《13th International conference on fracture》|2013年|1|共1页
会议地点 Beijing(CN)
作者
Min Yu; Qihong Fang; Hui Fen; Youwen Liu;
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作者单位

State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body(Hunan University),Changsha 410082,China;

College of Civil Engineering and Mechanics,Central South University of Forestry and Technology,Changsha 410004,China;

State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body(Hunan University),Changsha 410082,China;

State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body(Hunan University),Changsha 410082,China;

State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body(Hunan University),Changsha 410082,China;

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会议组织
原文格式 PDF
正文语种 eng
中图分类断裂理论;
关键词
special rotational deformation; grain size; fracture toughness; semi-elliptical blunt crack; nanocrytalline materials;

机译：特殊旋转变形;晶粒度;断裂韧性;半椭圆钝裂纹;纳米晶材料;

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1. Special rotational deformation and grain size effect on fracture toughness of nanocrystalline materials [J] . Feng H., Fang Q.H., Zhang L.C., International Journal of Plasticity . 2013,第Null期

机译：特殊的旋转变形和晶粒尺寸对纳米晶材料断裂韧性的影响
2. Effect of special rotational deformation on dislocation emission from a semielliptical blunt crack tip in nanocrystalline solids [J] . Min Yu, Qihong Fang, Hui Feng, Journal of Materials Research . 2013,第6期

机译：特殊旋转变形对纳米晶体固体中半椭圆钝裂纹尖端错位发射的影响
3. Effect of cooperative grain boundary sliding and migration on dislocation emitting from a semi-elliptical blunt crack tip in nanocrystalline solids [J] . Min Yu, Qihong Fang, Hui Feng, Acta Mechanica . 2014,第7期

机译：协同晶界滑动和迁移对纳米晶体固体中半椭圆钝裂纹尖端发射位错的影响
4. Effect of Grain Size on the Fracture Toughness of Bimodal Nanocrystalline Materials [C] . Yingguang Liu, Xiaodong Mi, Songfeng Tian International Conference on Materials Science and Engineering Technology . 2014

机译：晶粒尺寸对双峰纳米晶体材料断裂韧性的影响
5. Fracture toughness dependence on grain size in molybdenum silicide, titanium silicide and aluminum nitride. [D] . Tsyfanskiy, Vyacheslav Alex. 2000

机译：硅化钼，硅化钛和氮化铝的断裂韧性取决于晶粒尺寸。
6. Molecular Dynamics as a Means to Investigate Grain Size and Strain Rate Effect on Plastic Deformation of 316 L Nanocrystalline Stainless-Steel [O] . Abdelrahim Husain, Peiqing La, Yue Hongzheng, 2020

机译：分子动力学作为研究晶粒尺寸和应变率对316L纳米晶不锈钢塑性变形的影响的手段
7. Special rotational deformation effect on the emission of dislocations from a crack tip in deformed nanocrystalline solids [O] . Fang Q.H., Feng H., Liu Y.W., 2012

机译：特殊的旋转变形对变形纳米晶固体中裂纹尖端的位错发射的影响

Effect of special rotational deformation and grain size on fracture toughness of nanocrystalline solids containing a semi-elliptical blunt

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