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科研机构
兰州理工大学 [30]
内容类型
期刊论文 [30]
发表日期
2021 [2]
2020 [28]
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专题:兰州理工大学
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Effects of pre-tempering on the microstructure, hardness and impact toughness of the 2.25Cr-lMo-0.25V heat-resistant steel weld metal
期刊论文
INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING, 2021, 卷号: 193
作者:
Li, Xinyu
;
Jiang, Yong
;
Wu, Kefan
;
Dong, Wanlong
;
Yang, Fei
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2021/10/14
2.25Cr-lMo-0.25V heat-Resistant steel weld metal
Pre-tempering
PWHT
Impact toughness
Microstructure
Fracture surface
Effects of pre-tempering on the microstructure, hardness and impact toughness of the 2.25Cr–1Mo-0.25V heat-resistant steel weld metal
期刊论文
International Journal of Pressure Vessels and Piping, 2021, 卷号: 193
作者:
Li, Xinyu
;
Jiang, Yong
;
Wu, Kefan
;
Dong, Wanlong
;
Yang, Fei
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/02/17
Austenite
Bainite
Carbides
Hardness
Metals
Microstructure
Scanning electron microscopy
Tempering
Welding
Welds
Fracture mode
Fracture surfaces
Granular bainites
Hardness and impact toughness
Heat-resistant steel
Martensite-austenite constituents
Post-welding heat treatments
Tempering process
Sources of variability and improvement in impact toughness of a low Cr–Mo steel weld metal
期刊论文
International Journal of Pressure Vessels and Piping, 2020, 卷号: 187
作者:
Yan, Yingjie
;
Liu, Gang
;
Cao, Rui
;
Li, Xinyu
;
Jiang, Yong
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2022/02/17
Bainite
Cooling
Creep resistance
Fracture toughness
Metals
Microstructure
Molybdenum steel
Scanning electron microscopy
Specific heat
Tempering
Welding
Welds
Fracture surfaces
Granular bainites
Heat treatment process
Heat-resistance steels
Post weld heat treatment
Sources of variability
Steel weld metal
Welding residual stress
Sources of variability and improvement in impact toughness of a low Cr–Mo steel weld metal
期刊论文
International Journal of Pressure Vessels and Piping, 2020, 卷号: 187
作者:
Yan, Yingjie
;
Liu, Gang
;
Cao, Rui
;
Li, Xinyu
;
Jiang, Yong
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2020/11/14
Bainite
Cooling
Creep resistance
Fracture toughness
Metals
Microstructure
Molybdenum steel
Scanning electron microscopy
Specific heat
Tempering
Welding
Welds
Fracture surfaces
Granular bainites
Heat treatment process
Heat-resistance steels
Post weld heat treatment
Sources of variability
Steel weld metal
Welding residual stress
Analysis of steel corrosion-induced surface damage evolution of magnesium oxychloride cement concrete through gray-level co-occurrence matrices
期刊论文
Structural Concrete, 2020, 卷号: 21, 期号: 5, 页码: 1905-1918
作者:
Wang, Penghui
;
Qiao, Hongxia
;
Li, Yuanke
;
Feng, Qiong
;
Chen, Kefan
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2022/02/17
Cements
Damage detection
Eigenvalues and eigenfunctions
Image segmentation
Magnesium compounds
Neural networks
Steel corrosion
Surface defects
Artificial neural network methods
Edge detection methods
Geometric information
Gray-level co-occurrence matrix
Horizontal projections
Magnesium oxychloride cement
Protective layers
Region of interest
Analysis of steel corrosion-induced surface damage evolution of magnesium oxychloride cement concrete through gray-level co-occurrence matrices
期刊论文
Structural Concrete, 2020, 卷号: 21, 期号: 5, 页码: 1905-1918
作者:
Wang, Penghui
;
Qiao, Hongxia
;
Li, Yuanke
;
Feng, Qiong
;
Chen, Kefan
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2020/12/18
Cements
Damage detection
Eigenvalues and eigenfunctions
Image segmentation
Magnesium compounds
Neural networks
Steel corrosion
Surface defectsArtificial neural network methods
Edge detection methods
Geometric information
Gray-level co-occurrence matrix
Horizontal projections
Magnesium oxychloride cement
Protective layers
Region of interest
Meso-damage evolution analysis of magnesium oxychloride cement concrete based on X-CT and grey-level co-occurrence matrix
期刊论文
Construction and Building Materials, 2020, 卷号: 255
作者:
Wang, Penghui
;
Qiao, Hongxia
;
Zhang, Yunsheng
;
Li, Yuanke
;
Feng, Qiong
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2022/02/17
Cements
Eigenvalues and eigenfunctions
Magnesium compounds
Normal distribution
Textures
Characteristic value
Co-occurrence-matrix
Concrete specimens
Grey level co-occurrence matrixes
Internal damages
Magnesium oxychloride cement
Texture features
X-CT technologies
Meso-damage evolution analysis of magnesium oxychloride cement concrete based on X-CT and grey-level co-occurrence matrix
期刊论文
Construction and Building Materials, 2020, 卷号: 255
作者:
Wang, Penghui
;
Qiao, Hongxia
;
Zhang, Yunsheng
;
Li, Yuanke
;
Feng, Qiong
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/11/14
Cements
Eigenvalues and eigenfunctions
Magnesium compounds
Normal distribution
Textures
Characteristic value
Co-occurrence-matrix
Concrete specimens
Grey level co-occurrence matrixes
Internal damages
Magnesium oxychloride cement
Texture features
X-CT technologies
Reliability Analysis of Freeze-Thaw Damage of Recycled Ceramic Powder Concrete
期刊论文
Journal of Materials in Civil Engineering, 2020, 卷号: 32, 期号: 9
作者:
Kuan, Peng
;
Hongxia, Qiao
;
Kefan, Chen
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2022/02/17
Concrete aggregates
Concretes
Freezing
Nuclear magnetic resonance
Porosity
Powders
Recycling
Reliability theory
Thawing
Dynamic modulus of elasticity
Freeze-thaw cycles
Freeze-thaw resistance
Nuclear magnetic resonance(NMR)
Porosity distributions
Recycling efficiency
Relative dynamic modulus
Reliability calculation
Reliability Analysis of Freeze-Thaw Damage of Recycled Ceramic Powder Concrete
期刊论文
Journal of Materials in Civil Engineering, 2020, 卷号: 32, 期号: 9
作者:
Kuan, Peng
;
Hongxia, Qiao
;
Kefan, Chen
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/11/14
Concrete aggregates
Concretes
Freezing
Nuclear magnetic resonance
Porosity
Powders
Recycling
Reliability theory
Thawing
Dynamic modulus of elasticity
Freeze-thaw cycles
Freeze-thaw resistance
Nuclear magnetic resonance(NMR)
Porosity distributions
Recycling efficiency
Relative dynamic modulus
Reliability calculation
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