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科研机构
金属研究所 [12]
兰州理工大学 [4]
力学研究所 [1]
沈阳自动化研究所 [1]
兰州化学物理研究所 [1]
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期刊论文 [19]
发表日期
2021 [19]
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Microstructural refinement mechanism and its effect on toughness in the nugget zone of high-strength pipeline steel by friction stir welding
期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 93, 页码: 221-231
作者:
Duan, R. H.
;
Xie, G. M.
;
Xue, P.
;
Ma, Z. Y.
;
Luo, Z. A.
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浏览/下载:55/0
  |  
提交时间:2021/12/09
Pipeline steel
Friction stir welding
Grain refinement
M-A constituent
Toughness
Mechanisms for refining precipitation and improving strengthening of annealed Cu-2Ag alloy via La modification
期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 卷号: 883, 页码: 13
作者:
Hu, Peng-Hong
;
Song, Hong-Wu
;
Chen, Yan
;
Chen, Fei-Peng
;
Zhang, Shi-Hong
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  |  
浏览/下载:104/0
  |  
提交时间:2021/10/15
Cu-Ag-La
Recrystallization
Precipitation strengthening
Grain refinement
Rare earth
Microstructural response and improving surface mechanical properties of pure copper subjected to laser shock peening
期刊论文
APPLIED SURFACE SCIENCE, 2021, 卷号: 564, 页码: 12
作者:
Wei, Boxin
;
Xu, Jin
;
Cheng, Y. Frank
;
Wu, Jiajun
;
Sun, Cheng
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  |  
浏览/下载:101/0
  |  
提交时间:2021/10/15
Laser shock peening
Pure copper
Severe plastic deformation
Grain refinement
Compressive residual stress
Simultaneously improved strength and elongation at cryogenic temperature in Ti–5Al–1V–1Sn–1Zr-0.8Mo alloy with a bimodal structure
期刊论文
Materials Science and Engineering A, 2021, 卷号: 824
作者:
Wang, Q.
;
Ren, J.Q.
;
Zhang, B.B.
;
Xin, C.
;
Wu, Y.K.
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  |  
浏览/下载:6/0
  |  
提交时间:2022/02/17
Cryogenics
Elongation
Grain refinement
Microstructure
Tensile strength
Titanium alloys
Bi-modal structures
Cryogenic temperatures
Deformation temperatures
Deformation twin
Dislocation slip
Property
Strength
Strength and elongations
Tensile elongation
Titanium (alloys)
Characteristic and mechanism of crack initiation and early growth of an additively manufactured Ti-6Al-4V in very high cycle fatigue regime
期刊论文
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2021, 卷号: 205, 页码: 8
作者:
Sun CQ(孙成奇)
;
Chi, Weiqian
;
Wang, Wenjing
;
Duan, Yan
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  |  
浏览/下载:85/0
  |  
提交时间:2021/09/07
Very high cycle fatigue
Additively manufactured Ti-6Al-4V
Selective laser melting
Crack initiation mechanism
Grain refinement
High ductility in solution-treated Mg-Sc-Yb-Mn-Zr alloy mediated bydislocations
期刊论文
Journal of Alloys and Compounds, 2021, 卷号: 873
作者:
Zhou, Tianshui
;
Liu, Zehua
;
Yang, Donglin
;
Meng, Shuaiju
;
Jia, Zhi
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浏览/下载:25/0
  |  
提交时间:2021/06/03
Aluminum alloys
Binary alloys
Ductility
Grain refinement
Grain size and shape
Manganese alloys
Metal testing
Microstructure
Scandium alloys
Solid solutions
Tensile testing
Yttrium alloys
Zircaloy
dislocation
As-cast
Crystals structures
High ductility
Mechanical
Mg alloy
Property
Second phase
Solid solution treatment
Zr alloys
Effect of grain refinement and twin structure on the strength and ductility of Inconel 625 alloy
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 卷号: 823
作者:
Wang, Xingmao
;
Ding, Yutian
;
Gao, Yubi
;
Ma, Yuanjun
;
Chen, Jianjun
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  |  
浏览/下载:10/0
  |  
提交时间:2021/10/14
Inconel 625 alloy
Thermo-mechanical treatment
Strength-ductility synergy
Grain refinement
Annealing twins
Deformation twins
Effects of Grain Refinement on the Low-Cycle Fatigue Behavior of IN792 Superalloys
期刊论文
CRYSTALS, 2021, 卷号: 11, 期号: 8, 页码: 15
作者:
Du, Beining
;
Sheng, Liyuan
;
Cui, Chuanyong
;
Hu, Ziyang
;
Sun, Xiaofeng
收藏
  |  
浏览/下载:55/0
  |  
提交时间:2021/11/22
Ni-based superalloy
grain refinement
low-cycle fatigue
fracture
dislocation
Strain gradient induced grain refinement far below the size limit in a low carbon hypoeutectoid steel (0.19 wt% C) via pipe inner surface grinding treatment
期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 78, 页码: 155-169
作者:
Li, Wenqiang
;
Zhao, Yiming
;
Liu, Ning
;
Li, Changji
;
Ren, Ruiming
收藏
  |  
浏览/下载:87/0
  |  
提交时间:2021/10/15
Strain gradient
Grain refinement
Size limit
Low carbon hypoeutectoid steel
Pipe inner surface grinding
Simultaneous enhancement of strength and ductility of body-centered cubic TiZrNb multi-principal element alloys via boron-doping
期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 78, 页码: 74-80
作者:
Pang, Jingyu
;
Zhang, Hongwei
;
Zhang, Long
;
Zhu, Zhengwang
;
Fu, Huameng
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  |  
浏览/下载:88/0
  |  
提交时间:2021/10/15
Boron-doping
TiZrNb
Grain refinement
Strain-hardening capacity
Deformation mechanism
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