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Knowledge Management System of Institue of Mechanics, CAS
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Microstructural evolution and formation of fine grains during fatigue crack initiation process of laser powder bed fusion Ni-based superalloy
期刊论文
ADDITIVE MANUFACTURING, 2024, 卷号: 85, 页码: 17
Authors:
Shi T(时涛)
;
Li JH(李江华)
;
Gao, Guhui
;
Sun JY(孙经雨)
;
Yang, Zhigang
;
Yan, Jiayi
;
Qian GA(钱桂安)
Favorite
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View/Download:5/0
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Submit date:2024/06/27
Microstructure
Competitive fatigue failure mechanism
Laser powder bed fusion (LPBF)
Grain refinement
Precipitate dissolution
Laser powder bed fused 304L steel shot-peened with various ceramic shot sizes: Surface/subsurface characteristics, tensile behavior, and fatigue behavior
期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 171, 页码: 21
Authors:
Zhang, Hongzhuang
;
Cao, Shujie
;
Li, Changyou
;
Li, Bing
;
Qian GA(钱桂安)
Adobe PDF(50378Kb)
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View/Download:110/9
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Submit date:2024/01/01
Laser powder bed fusion
Shot peening
Shot size
Microstructural evolution
Strengthening mechanism
Effects of Sc addition on microstructure, phase evolution and mechanical properties of Al
0.2
CoCrFeNi high-entropy alloys
期刊论文
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2023, 卷号: 33, 期号: 12, 页码: 3756-3769
Authors:
Sun, Yuanwei
;
Wang ZY(王梓熠)
;
Zhao, Xiangjin
;
Liu, Zhongli
;
Cao FH(曹富华)
Adobe PDF(2543Kb)
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View/Download:74/14
  |  
Submit date:2024/04/02
high-entropy alloy
phase evolution
microstructure
grain refinement
yield strength
Excellent dynamic properties and corresponding deformation mechanisms in a microband-induced plasticity steel with dual-heterogeneous structure
期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 卷号: 27, 页码: 5350-5359
Authors:
Zhang SD(张胜德)
;
Wang, Wei
;
Yang MX(杨沐鑫)
;
Wu XL(武晓雷)
;
Yuan FP(袁福平)
Adobe PDF(21775Kb)
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View/Download:78/14
  |  
Submit date:2024/01/02
Microband-induced plasticity
Dynamic properties
Dual-heterogeneous structures
Strain hardening
Dynamic grain refinement
Strain rate effect
晶粒尺寸异构金属的断裂行为和韧化机理研究
学位论文
博士论文,北京: 中国科学院大学, 2023
Authors:
张胜德
Adobe PDF(13199Kb)
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View/Download:285/16
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Submit date:2023/06/19
异构
拉伸塑性
断裂韧性
动态剪切
微带诱导塑性
含纳米尺度结构金属的力学行为和强韧化机理
学位论文
博士论文,北京: 中国科学院大学, 2023
Authors:
程文强
Adobe PDF(8525Kb)
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View/Download:257/20
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Submit date:2023/06/25
分子动力学模拟
极小尺寸纳米晶
机械稳定性
热稳定性
非均匀变形
Laser shock peening strengthens additively manufactured high-entropy alloy through novel surface grain rotation
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2023, 卷号: 871, 页码: 144886
Authors:
Bai YJ(白云建)
;
Lyu, GuoJian
;
Wang YJ(王云江)
;
Chen TY(陈天宇)
;
Zhang K(张坤)
;
Wei BC(魏炳忱)
Adobe PDF(10831Kb)
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View/Download:150/7
  |  
Submit date:2023/06/15
High -entropy alloy
Additive manufacturing
Laser shock peening
Grain refinement
Dislocation slip
Enhanced mechanical performance of gradient-structured CoCrFeMnNi high-entropy alloys induced by industrial shot-blasting
期刊论文
RARE METALS, 2023, 卷号: 42, 期号: 3, 页码: 982-993
Authors:
Zhang, MingZhi
;
Zhang K(张坤)
;
Song, KaiKai
;
Zou, XiaoYu
;
Song, WeiDong
;
Li, KeFeng
;
Hu, LiNa
;
Zhang, ZeQun
;
Eckert, Juergen
Adobe PDF(10570Kb)
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View/Download:278/54
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Submit date:2023/02/03
High-entropy alloy
Shot blasting
Gradient structure
Mechanical property
Deformation mechanism
Superior fracture toughness with high yield strength in a high-Mn steel induced by heterogeneous grain structure
期刊论文
MATERIALS & DESIGN, 2023, 卷号: 225, 页码: 11
Authors:
Zhang SD(张胜德)
;
Yang MX(杨沐鑫)
;
Wu XL(武晓雷)
;
Yuan FP(袁福平)
Adobe PDF(10779Kb)
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View/Download:270/51
  |  
Submit date:2023/02/09
Heterogeneous grain structures
Fracture toughness
Strain hardening, Microband-induced
plasticity
Ductility
Mn austenitic steels
Microstructure and Size-Dependent Mechanical Properties of Additively Manufactured 316L Stainless Steels Produced by Laser Metal Deposition
期刊论文
ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2023, 卷号: 36, 期号: 1, 页码: 1-20
Authors:
Jiang HZ(蒋华臻)
;
Chen QS(陈启生)
;
Li ZY(李正阳)
;
Chen, XinYe
;
Sun HL(孙辉磊)
;
Yao SK(姚少科)
;
房佳汇钰
;
Hu QY(胡琦芸)
Adobe PDF(16437Kb)
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View/Download:309/39
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Submit date:2022/10/23
Additive manufacturing
Laser metal deposition
316L stainless steel
Tensile properties
Slimness ratio