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西北高原生物研究所 [10]
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期刊论文 [37]
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Microstructure features induced by fatigue crack initiation up to very-high-cycle regime for an additively manufactured aluminium alloy
期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2024, 卷号: 173, 页码: 247-260
作者:
Pan, Xiangnan
;
Du, Leiming
;
Qian, Guian
;
Hong, Youshi
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2023/11/06
Aluminium alloy
Additive manufacturing
Nanograins
Very-high-cycle fatigue (VHCF)
Crack initiation
Mean stress
选区激光熔化成形TC4钛合金力学性能及其工艺关联性
期刊论文
中国表面工程, 2022, 卷号: 35, 期号: 02, 页码: 215-223
作者:
龙旭
;
贾啟普
;
李娇
;
种凯楠
;
杜雷鸣
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  |  
浏览/下载:14/0
  |  
提交时间:2022/08/11
选区激光熔化
TC4
微观形貌
力学性能
工艺参数优化
Crack initiation mechanisms under two stress ratios up to very-high-cycle fatigue regime for a selective laser melted Ti-6Al-4V
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 149, 页码: 10
作者:
Du LM(杜雷鸣)
;
Pan XN(潘向南)
;
Qian GA(钱桂安)
;
Zheng L(郑亮)
;
Hong YS(洪友士)
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  |  
浏览/下载:37/0
  |  
提交时间:2021/08/03
Very-high-cycle fatigue
Crack initiation mechanism
Stress ratio
Ti-6Al-4V
Selective laser melting
Precipitation rather than evapotranspiration determines the warm-season water supply in an alpine shrub and an alpine meadow
期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2021, 卷号: 300, 页码: 11
作者:
Li, Hongqin
;
Zhang, Fawei
;
Zhu, Jingbin
;
Guo, Xiaowei
;
Li, Yikang
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  |  
浏览/下载:113/0
  |  
提交时间:2021/06/10
Eddy covariance techniques
Evapotranspiration
Water supply
Bulk surface resistance
Atmospheric evaporative demand
Qinghai-Tibetan plateau
Effects of inclusion size and stress ratio on the very-high-cycle fatigue behavior of pearlitic steel
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 142, 页码: 11
作者:
Cong, Tao
;
Qian, Guian
;
Zhang, Guanzhen
;
Wu, Si
;
Pan, Xiangnan
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  |  
浏览/下载:62/0
  |  
提交时间:2021/01/12
Pearlitic steel
Very-high-cycle fatigue
Inclusion size
Stress ratio
Nanograins
Precipitation rather than evapotranspiration determines the warm-season water supply in an alpine shrub and an alpine meadow
期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2021, 卷号: 300
作者:
Li, Hongqin
;
Zhang, Fawei
;
Zhu, Jingbin
;
Guo, Xiaowei
;
Li, Yikang
收藏
  |  
浏览/下载:40/0
  |  
提交时间:2021/11/18
Eddy covariance techniques
Evapotranspiration
Water supply
Bulk surface resistance
Atmospheric evaporative demand
Qinghai-Tibetan plateau
Influence of processing parameters of selective laser melting on high-cycle and very-high-cycle fatigue behaviour of Ti-6Al-4V
期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2020, 页码: 17
作者:
Du LM(杜雷鸣)
;
Qian GA(钱桂安)
;
Zheng L
;
Hong YS(洪友士)
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  |  
浏览/下载:44/0
  |  
提交时间:2020/11/30
orthogonal experiment design
processing parameters
selective laser melting
Ti-6Al-4V
very-high-cycle fatigue
Isotopic fractionation and source appointment of methylmercury and inorganic mercury in a paddy ecosystem
期刊论文
Environmental Science and Technology, 2020, 卷号: 54, 页码: 14334−14342
作者:
Chongyang Qin
;
Buyun Du
;
Runsheng Yin
;
Bo Meng
;
Xuewu Fu
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2021/04/13
A comparison of various approaches used in source apportionments for precipitation nitrogen in a mountain region of southwest China
期刊论文
ENVIRONMENTAL POLLUTION, 2018, 卷号: 241, 页码: 810-820
作者:
Cui, Jian
;
Zhou, Fengwu
;
Gao, Min
;
Zhang, Liuyi
;
Zhang, Leiming
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  |  
浏览/下载:57/0
  |  
提交时间:2018/09/25
Source Apportionment
Method Inter-comparison
Precipitation Nitrogen
Delta N-15 Signature
Real-time measurement system based on laser photoelectric conversion for detecting weld pool oscillation frequency in continuous P-GTAW
期刊论文
Hanjie Xuebao/Transactions of the China Welding Institution, 2018, 卷号: 39, 期号: 1, 页码: 75-78 and 88
作者:
Li, Chunkai
;
Shi, Yu
;
Du, Leiming
;
Gu, Yufen
;
Zhu, Ming
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  |  
浏览/下载:13/0
  |  
提交时间:2020/11/14
Electric welding
Fast Fourier transforms
Image processing
Signal to noise ratio
Time measurement
Welds
High sampling rates
Laser vision
Oscillation frequency
Photoelectric conversion
Real time measurements
Real-time detection
Weld pool
Welding conditions
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