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科研机构
兰州理工大学 [81]
内容类型
期刊论文 [72]
会议论文 [9]
发表日期
2022 [5]
2021 [9]
2020 [14]
2019 [7]
2018 [9]
2017 [4]
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专题:兰州理工大学
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Effects of Various Heat Inputs and Reheating Processes on the Microstructure and Properties of Low-Carbon Bainite Weld Metals Containing 4% Ni
期刊论文
JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2022
作者:
Dong, Wanlong
;
Ma, Chunwei
;
Li, Wei
;
Cao, Rui
;
Liang, Chen
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/07/19
cooling rate
fracture
heat input
impact toughness
low-carbon bainite weld metal
Effects of boron on the microstructure and impact toughness of weathering steel weld metals and existing form of boron
期刊论文
Materials Science and Engineering A, 2022, 卷号: 833
作者:
Cao, Rui
;
Han, Cheng
;
Guo, Xili
;
Jiang, Yong
;
Liao, Fen
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/07/20
Bainite
Boron carbide
Grain boundaries
Metals
Microstructure
Temperature
Weathering
Welds
Boron content
Existing forms
Ion mass
Low temperature impact toughness
Second phase
Secondary ion mass sectrometry
Secondary ions
Steel weld metal
Weathering steel weld metal
Weld metal
Experimental and numerical simulation study on Near-edge/On-edge Low-Velocity impact and residual compressive strength of T300/69 laminates
期刊论文
COMPOSITE STRUCTURES, 2022, 卷号: 280
作者:
Liu, Jianhui
;
Xu, Yaoxing
;
Yi, Xiangbin
;
Wei, Tai
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2022/03/01
Composite laminates
Near-edge impact
On-edge impact
Numerical simulation
Residual Compressive Strength
Charpy impact anisotropy and the associated mechanisms in a hot-rolled Ti-6Al-3Nb-2Zr-1Mo alloy plate
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 卷号: 831
作者:
Ren, Junqiang
;
Qi, Wang
;
Zhang, Binbin
;
Wang, Yang
;
Liu, Wenfu
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2022/03/01
Titanium alloys
Charpy impact
Anisotropy
Crystal orientation
A Two-point Method for Multiaxial Fatigue Life Prediction
期刊论文
ACTA MECHANICA SOLIDA SINICA, 2022, 卷号: 35, 期号: 2, 页码: 316-327
作者:
Liu, Jianhui
;
Pan, Xuemei
;
Li, Youtang
;
Chen, Xiaochuang
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2022/03/01
Multiaxial fatigue
Stress gradient
Life prediction
Critical distance method
Local stress-strain method
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:28/0
  |  
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:23/0
  |  
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
Fatigue Life Extension Technologies for Weld Joints of Metals: a Review
期刊论文
Cailiao Daobao/Materials Reports, 2021, 卷号: 35, 期号: 9, 页码: 9059-9068
作者:
Sun, Pengfei
;
Yao, Dandan
;
Zhang, Penglin
;
Wang, Dongqiqiong
;
Hou, Jiapeng
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/02/17
Defects
Gas welding
Metals
Microstructure
Residual stresses
Welds
Chemical compositions
Geometric structure
Grinding technologies
Low transformation-temperature
Micro-structure evolutions
Phase change temperature
Service environment
Weld residual stress
Mechanism of the Effect of Prior Particle Boundary on Impact Toughness of FeCrAl Alloy
期刊论文
Cailiao Daobao/Materials Reports, 2021, 卷号: 35, 期号: 6, 页码: 6131-6134
作者:
Chen, Yongqing
;
Yan, Yingjie
;
Cao, Rui
;
Liu, Gang
;
Qin, Wei
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2021/06/03
Aluminum alloys
Carbon nitride
Fracture toughness
Grain boundaries
Iron alloys
Lead powder metallurgy
Metal testing
Niobium compounds
Niobium metallurgy
Tensile testing
Ternary alloys
Textures
Cracks initiations
FeCrAl alloys
Grain-boundary strength
In-situ tensile test
Intergranular fracture
Microstructure analysis
Niobium carbonitrides
Prior particle boundaries
Effect of Tantalum Content on Mechanical and Corrosion Behavior of Ti-6Al-3Nb-2Zr-1Mo-xTa Alloys
期刊论文
Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2021, 卷号: 50, 期号: 3, 页码: 853-859
作者:
Wang, Qi
;
Ren, Junqiang
;
Zhang, Binbin
;
Wu, Yukun
;
Ye, Miao
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2021/06/03
Aluminum alloys
Aluminum metallography
Balancing
Corrosion resistance
Corrosion resistant alloys
Corrosive effects
Electron diffraction
Fracture toughness
Lamellar structures
Marine applications
Microhardness
Molybdenum alloys
Molybdenum metallography
Niobium alloys
Niobium metallography
Seawater corrosion
Tantalum alloys
Tantalum metallography
Tensile strength
Titanium alloys
Titanium metallography
Yttrium metallography
Zircaloy
Zirconium metallography
Alpha/beta interface
Bi-modal structures
Charpy impact toughness
Corrosion performance
Potential difference
Potentiodynamic polarization tests
Selected area electron diffraction
Ultimate tensile strength
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