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会议论文 [12]
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Effect of loading methods on the fatigue properties of dissimilar al/steel keyhole-free FSSW joints
会议论文
作者:
Zhang, Zhongke
;
Yu, Yang
;
Zhao, Huaxia
;
Tong, Hui
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/12/18
Fracture
Friction stir welding
Spot welding
Stress analysis
WeldsAbsorption energies
Ductile and brittle fractures
Fatigue properties
Fatigue striations
Fracture mechanisms
Friction stir spot welding
Loading frequencies
Spot-welded joints
Mechanical and thermal properties of Al2O3-filled epoxy composites
会议论文
作者:
Zhang, Xiao-Ping
;
Sun, Fan
;
Wang, Bo
;
Yang, Jian-Feng
;
Ding, Wei-Dong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/11/26
Alumina content
Alumina particles
Epoxy composite
Fracture surfaces
Mechanical and thermal properties
Recovery strain
Strengthening mechanisms
Surface modifiers
Study on the microstructure and fracture mechanism of stable β phase containing TiAL alloy
会议论文
作者:
Yi, Xiang Bin
;
Rui, Zhi Yuan
;
Feng, Rui Cheng
;
Zuo, Yan Rui
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  |  
浏览/下载:18/0
  |  
提交时间:2020/11/15
Fracture
Grain growth
Mechanical properties
Microstructure
Tensile properties
Titanium
Deformation abilities
Fracture mechanisms
High temperature plastics
High-temperature tensile
Intergranular fracture
Phase formations
Tensile fractures
Titanium aluminum alloy
Fracture problem of the thin superconducting strip with transverse crack
会议论文
13th International Conference on Fracture 2013, ICF 2013, Beijing, China, June 16, 2013 - June 21, 2013
作者:
Xue, Cun
;
He, An
;
Yong, Huadong
;
Zhou, Youhe
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/01/18
Cracks
Critical current density (superconductivity)
Electromagnetism
Fracture
High temperature superconductors
Stress intensity factors
Bean models
Critical state models
Electromagnetic forces
Fracture mechanisms
Kim model
Longitudinal cracks
Superconducting strips
Transverse crack
Semisolid die-casting process of Mg-20Al-0.8Zn magnesium alloy
会议论文
Jinan, China, May 13, 2011 - May 16, 2011
作者:
Yan, Fengyun
;
Huang, Xiaofeng
;
Li, Bao
;
Ma, Ying
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  |  
浏览/下载:17/0
  |  
提交时间:2020/11/15
Alloys
Aluminum
Cerium alloys
Magnesium
Magnesium alloys
Magnesium castings
Mechanical properties
Microstructure
Tensile strength
Zinc
Elongation rates
Experimental equipments
Fracture mechanisms
Holding time
Injection pressures
Injection speed
Intercrystalline
Isothermal heat treatments
Isothermal heat-treatment
Isothermal temperature
Microstructure evolutions
Non-dendrite
Semisolid die-casting
Spherical grains
Technological parameters
Thixo-forming
Synthesis and properties of Al/sub 2/O/sub 3/ nanocomposite ceramics toughened by nano metallic particles
会议论文
Key Engineering Materials, 3rd International Conference on High-Performance Ceramics (CICC-3), Shenzhen, China, INSPEC
Sidi Gu
;
Zhaoqiang Zeng
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  |  
浏览/下载:6/0
Study on the influence and disposal method of the micro-cracks of optical components (EI CONFERENCE)
会议论文
4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, November 19, 2008 - November 21, 2008, Chengdu, China
Chen X.-P.
;
Xuan B.
;
Wang P.
;
Li J.-F.
;
Song S.-M.
;
Zhang H.
;
Xie J.-J.
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  |  
浏览/下载:21/0
  |  
提交时间:2013/03/25
Micro-crack is one of the most effective factor to the intensity and service life of optical components. Owing to the micro-crack on surface
actual strength of optical components is reduced severely
even less than ten-percent of its theoretical strength. According to fracture mechanics
the mechanisms of the formation and propagation of micro-crack and the growth theory of sub-critical micro-crack are discussed in the paper firstly. Based on practice
an on-line test method disposing etching holes-the molecule-infiltrating method and the principles of acid-etching method disposing micro-crack are described. Followed by the demolishing mechanism of abrasives and a more reasonable removal redundancy of fine-grinding and polishing during
optical production is given by using abrasives in different-size orderly. 2009 SPIE.
General strength models of constructional steel and fracture analysis of notched bars
会议论文
Manchester, United kingdom, May 21, 2009 - May 22, 2009
作者:
Wang, Wanzhen
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  |  
浏览/下载:0/0
  |  
提交时间:2020/11/15
Computer programming
Computer science
Constructional steels
Critical value
Fracture analysis
Fracture mechanisms
Fracture mode
Strength models
Stress triaxiality
Tension stress
Fracture analysis of beam-column connections based on generalized strength model
会议论文
Changsha, China, October 19, 2008 - October 21, 2008
作者:
Wang, Wan-Zhen
;
Su, Ming-Zhou
;
Sun, Yu-Ping
;
Gu, Qiang
;
Xu, Jian
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/11/15
Butt welding
Flanges
Structural design
Welds
Beam
column connection
Constructional steels
Critical value
Fracture analysis
Fracture criteria
Fracture mechanisms
Plastic rotation
Strength models
Effects of loading rate on the local cleavage fracture stress σf in notched specimens
会议论文
Turin, Italy, March 20, 2005 - March 25, 2005
作者:
Wang, G.Z.
;
Wang, Y.L.
;
Chen, J.H.
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2020/11/15
Crack propagation
Elastoplasticity
Fracture
Manganese alloys
Manganese steel
Nucleation
Plastic deformation
Steel testing
Stress analysis
Cleavage fracture
Critical plastic strain
Elastic-plastic finite element method
Four point bending
Fracture initiation
Initiation sites
Micro mechanisms
Notched specimens
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