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科研机构
兰州理工大学 [89]
内容类型
期刊论文 [71]
会议论文 [18]
发表日期
2022 [12]
2021 [13]
2020 [11]
2019 [9]
2018 [6]
2017 [5]
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专题:兰州理工大学
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Effect of ball-milling time on microstructures and mechanical properties of heterogeneity-improved heterostructured 2024Al alloys fabricated through powder thixoforming
期刊论文
Materials Chemistry and Physics, 2022, 卷号: 291
作者:
Liu, G.F.
;
Chen, T.J.
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/09/22
Aluminum alloys
Ball milling
Binary alloys
Ductility
Fabrication
Grain refinement
Milling (machining)
Strain hardening
Tensile strength
Al-alloy
Ball milling time
Matrix alloy
Milling time
Powder thixoforming
Solidified structures
Strengthening mechanisms
Structure domains
Thixo-forming
Toughening mechanisms
Synergistic effects of microstructural inhomogeneity and phase-transformation-induced plasticity for ductility improvements in metallic glass composites
期刊论文
Materials Science and Engineering A, 2022, 卷号: 849
作者:
Ma, Huwen
;
Zhao, Yanchun
;
Wang, Xue
;
Ma, Dong
;
Gao, Yanfei
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/07/20
Austenite
Composite materials
Ductility
Glass
Martensite
Matrix algebra
Metallic glass
Neutron diffraction
Plasticity
Shear flow
Shells (structures)
Solvents
Strain hardening
Bulk metallic glass
Bulk metallic glass composite
Bulk metallic glass composites
Ductility enhancement
Metallic glass matrix
Metastables
Second phase
Shear band distribution
Transformation induced plasticity
Failure Rate Model of Materials under Uncertain Constant Amplitude Cyclic Load
期刊论文
METALS, 2022, 卷号: 12, 期号: 7
作者:
Bai, Xuezong
;
Wei, Xubing
;
Ma, Qiang
;
An, Zongwen
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2022/08/09
failure rate
fatigue life
Ti-6246 alloy
stress distribution
Influence mechanism of thermoelectric coupling on microstructure of aluminum/steel continuous drive friction welding joints
期刊论文
Cailiao Gongcheng/Journal of Materials Engineering, 2022, 卷号: 50, 期号: 5, 页码: 35-42
作者:
Zhang, Changqing
;
Wang, Shuwen
;
Luo, Dechun
;
Shi, Wenchen
;
Liu, Xiao
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/06/20
Crack tips
Dissimilar metals
Failure analysis
Friction
Growth rate
Low carbon steel
Aluminum steel
Aluminum/steel dissimilar joint
Continuous drive friction welding
Dissimilar joints
Intermetallic compound layer
Intermetallics compounds
Joint interfaces
Tensile fractures
Thermoelectric
Thermoelectric coupling
A Double-Layer Optimization Maintenance Strategy for Photovoltaic Power Generation Systems Considering Component Correlation and Availability
期刊论文
FRONTIERS IN ENERGY RESEARCH, 2022, 卷号: 10
作者:
Li, Xubin
;
Chen, Wei
;
Lei, Huan
;
Pei, Tingting
;
Pei, Xiping
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2022/06/21
photovoltaic power generation system
component correlation
availability
failure-related strength
weather accessibility
double-layer optimization
Experimental and numerical study on dynamic response of concrete filled steel tubular pile subjected to oblique impact
期刊论文
STRUCTURES, 2022, 卷号: 39, 页码: 917-927
作者:
Ran, Yonghong
;
Wang, Xiuli
;
Zhu, Yanpeng
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/06/21
Oblique impact
Dynamic response
Concrete filled steel tubular pile
Experiment study
Parameter analysis
Post-Warranty Replacement Models for the Product under a Hybrid Warranty
期刊论文
MATHEMATICS, 2022, 卷号: 10, 期号: 10
作者:
Shang, Lijun
;
Shang, Guojun
;
Du, Yongjun
;
Qiu, Qingan
;
Yang, Li
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/06/21
hybrid warranty
random working cycle
post-warranty replacement
depreciation expense
cost rate
Remaining Useful Life prediction of rolling bearings based on risk assessment and degradation state coefficient
期刊论文
ISA Transactions, 2022
作者:
Li, Qiang
;
Yan, Changfeng
;
Chen, Guangyi
;
Wang, Huibin
;
Li, Hongkun
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/07/20
Condition based maintenance
Economic and social effects
Forecasting
Frequency domain analysis
Genetic algorithms
Health
Health risks
Roller bearings
Singular value decomposition
Degradation state
Degradation state coefficient
Genetic algorithm-support vector regression
Health indicators
Mode decomposition
Modified health indicator
Remaining useful lives
Risks assessments
Support vector regressions
Variational mode decomposition-singular value decomposition
Multi-damage accelerated life test based on the Birnbaum-Saunders reliability evaluation model
期刊论文
JOURNAL OF ASIAN ARCHITECTURE AND BUILDING ENGINEERING, 2022
作者:
Lu, Chenggong
;
Wei, Zhiqiang
;
Qiao, Hongxia
;
Hakuzweyezu, Theogene
;
Qiao, Guobin
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2022/03/01
Concrete
multiple damage factor
two-parameter B-S
three-parameter B-S
reliability assessment
A random maintenance last model with preventive maintenance for the product under a random warranty
期刊论文
EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY, 2022, 卷号: 24, 期号: 3, 页码: 544-553
作者:
Shang, Lijun
;
Zou, Anquan
;
Qiu, Qingan
;
Du, Yongjun
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2022/07/19
random RPRW
refund
replacement last
PM
failure frequency
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