Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: February 2022
Authors: Mukhamiat Alimov, Alexander Dumanskiy
Along with development of micromechanical and phenomenological models, an important place has the procedure for identifying the basic characteristics of composite materials.
Introduction Thermoplastic binders are used in composite materials to increase the resistance to cracking in structural elements at elevated temperatures [1-2].
For all materials, the dependence of physical and mechanical properties on time is more or less characteristic, and as to polymer-based composite materials, this relationship becomes noticeable, especially when loads do not coincide with the directions of reinforcement.
Palazotto, A study of graphitre/PEEK under high temperatures, In Advances in Thermoplastic Matrix Composite Materials, Golam M.
Mikhaylin, Heat-resistant polymers and polymer materials.
Introduction Thermoplastic binders are used in composite materials to increase the resistance to cracking in structural elements at elevated temperatures [1-2].
For all materials, the dependence of physical and mechanical properties on time is more or less characteristic, and as to polymer-based composite materials, this relationship becomes noticeable, especially when loads do not coincide with the directions of reinforcement.
Palazotto, A study of graphitre/PEEK under high temperatures, In Advances in Thermoplastic Matrix Composite Materials, Golam M.
Mikhaylin, Heat-resistant polymers and polymer materials.
Online since: June 2012
Authors: Jing Liu, Guo Liang Xie, Ke Zhang
Effect of Cr and Ni Contents on Microstructure and Properties of High Boron Stainless Steel Composite Plate
Liu Jinga, Zhang Keb, Xie Guoliangc
School of materials science and engineering, USTB,Beijing,China,100083
aliujing@mater.ustb.edu.cn, bzhangkeworld@126.com cleon_xq@126.com,
Keywords: High boron alloyed stainless steel composite plate(HBASSCP); matrix microstructure; boride phase; mechanical property
Abstrac.Two high boron alloyed stainless steel composite plates(HBASSCP) which have different Cr and Ni contents were prepared by composite casting and hot rolling process.
The core materials with the dimensions of 90 x 70 x 40mm were put into casting mould separately and then the stainless steels with different Cr, Ni contents were cast into the mould from top gate and wrapped in around the core material.
The composite plates were deal with solution treatment at 1050℃ for holding 2h after hot rolling, the mechanical behaviors of two kinds of composite plates and the microstructures of core, cladding and interface were studied. 2 results and analysis 2.1 as-cast microstructure of core materials with different contents of Ni and Cr As-cast microstructures of core are shown in Fig.1.
This shows that the cladding material has strong ability of plastic deformation.
References [1] Shibata H, Kohno Y, Shibata K, et al: Nuclear Instruments and Methods in Physics Research B, 260(2007), P.321 [2] Wenfeng Yang, Ying Liu, Lin Yang, Dean Li,et al: Materials Review, 21(2007), No.5, P.82(In Chinese) [3] Shizhen Jiang, Youzhao Bao: Journal of Iron and Steel Research, 3(1983), No.2, P.194(In Chinese) [4] Jimei Xiao: Beijing Metallurgy Industry Press, 2006.8(In Chinese) [5] Musen Li: Acta Metallurgica Sinic, 31(1995), No.5, P.201(In Chinese) [6] Juan Xu, Lin Chen, Zongbo Sun: Material & Heat Treatment, 36(2007), No.20, P.4 [7] «Iron and Steel Materials Handbook» Editor committee: Stainless steel, Beijing: Standards Press of China, 2006.12, P.24 [8]ASTM Committee A-1: Standard Specification for Borated Stainless Steel Plate,Sheet,and Strip for Nuclear Application, Annual Book of ASTM Standards, 2000, Vol 01.03
The core materials with the dimensions of 90 x 70 x 40mm were put into casting mould separately and then the stainless steels with different Cr, Ni contents were cast into the mould from top gate and wrapped in around the core material.
The composite plates were deal with solution treatment at 1050℃ for holding 2h after hot rolling, the mechanical behaviors of two kinds of composite plates and the microstructures of core, cladding and interface were studied. 2 results and analysis 2.1 as-cast microstructure of core materials with different contents of Ni and Cr As-cast microstructures of core are shown in Fig.1.
This shows that the cladding material has strong ability of plastic deformation.
References [1] Shibata H, Kohno Y, Shibata K, et al: Nuclear Instruments and Methods in Physics Research B, 260(2007), P.321 [2] Wenfeng Yang, Ying Liu, Lin Yang, Dean Li,et al: Materials Review, 21(2007), No.5, P.82(In Chinese) [3] Shizhen Jiang, Youzhao Bao: Journal of Iron and Steel Research, 3(1983), No.2, P.194(In Chinese) [4] Jimei Xiao: Beijing Metallurgy Industry Press, 2006.8(In Chinese) [5] Musen Li: Acta Metallurgica Sinic, 31(1995), No.5, P.201(In Chinese) [6] Juan Xu, Lin Chen, Zongbo Sun: Material & Heat Treatment, 36(2007), No.20, P.4 [7] «Iron and Steel Materials Handbook» Editor committee: Stainless steel, Beijing: Standards Press of China, 2006.12, P.24 [8]ASTM Committee A-1: Standard Specification for Borated Stainless Steel Plate,Sheet,and Strip for Nuclear Application, Annual Book of ASTM Standards, 2000, Vol 01.03
Online since: September 2014
Authors: Hong Li, Zeng Xin Li, Xu Yi Zhou, Sa Sa Wang, Zhong He Tian
Food Research and Development,Vol.29(10)(2008), p.111-112
[5] Qiupo Zhao,Wenxian Zhao,Yuanjun Gao,et al..Journal of Anhui Agricultural Sciences,Vol.35(7) (2007),p.2071-2072
[6] Yanhua Zhao,Chengrui Tian,Yuanyang Wang, et al.
Food Science,Vol.26(8)(2005),p.267-270 [7] Yunfei Sun,Guoxiang Luo,Huadi Xu, et al.
Food Science,Vol.29(2)(2008),p.199-201 [12] Zengxin Li,Hua Gao,Bo Yang, et al.
Food Science,Vol.28(9)(2007),p.180-182 [13] Weidong Wang,Shiying Xu.
Food Science,Vol.29(3)(2008),p.241-244
Food Science,Vol.26(8)(2005),p.267-270 [7] Yunfei Sun,Guoxiang Luo,Huadi Xu, et al.
Food Science,Vol.29(2)(2008),p.199-201 [12] Zengxin Li,Hua Gao,Bo Yang, et al.
Food Science,Vol.28(9)(2007),p.180-182 [13] Weidong Wang,Shiying Xu.
Food Science,Vol.29(3)(2008),p.241-244
Online since: August 2013
Authors: Jie Deng, Guang Xiao Kou, Jia Quan Wu
Materials and methods
1.1 test origin water
Algae cultivation test origin water came from a lake in guangzhou industry university panyu university area .
Canadian Journal of Fisheries and Aquatic Science, 1999, 56(10):1929
Journal of Plankton Research, 2000,22(6):1113
Canadian Journal of Fisheries and Aquatic Science,2000,57(1):86
Fisheries Science,2007, 26(10),543~546
Canadian Journal of Fisheries and Aquatic Science, 1999, 56(10):1929
Journal of Plankton Research, 2000,22(6):1113
Canadian Journal of Fisheries and Aquatic Science,2000,57(1):86
Fisheries Science,2007, 26(10),543~546
Online since: September 2011
Authors: Xiao Qin Wang, Wen Cheng Jin
Time-history Analysis of Lowpylon Cable-stayed Bridge
with moving loads
Xiaoqin wang1,a , Wencheng jin1,a
1 Huazhong University of Science and Technology School of civil Engneering and Mechnics, wuhan of Hubei in china
aemail:79258706@qq.com
Keywords: Cable-stayed Bridge Nonlinear Supperposition Method Moving Load Time-History Analysis
Abstract: Established space dynamic analysis model of nonlinear structure in accordance with the unique mechanical characteristics of Lowpylon Cable-stayed Bridge.
For iterative solution conveniently, we propose that the non-linear system motion equations of the of vehicle’s acceleration effect is: (1) is the structure stiffness matrix of the initial time; is the restoring force difference when the materials is nonlinear or elastic.
[2] In Chinanes:Guichun Wang,Jiaying Pan,Qingguo Cheng. dynamic analysis of Railway Bridges in the train, China railway science, 1996,17(4):80-89
Civil engineering journal , 1994. 27(1):1-10
Dynamics and control journal,2010,3(8):258-262
For iterative solution conveniently, we propose that the non-linear system motion equations of the of vehicle’s acceleration effect is: (1) is the structure stiffness matrix of the initial time; is the restoring force difference when the materials is nonlinear or elastic.
[2] In Chinanes:Guichun Wang,Jiaying Pan,Qingguo Cheng. dynamic analysis of Railway Bridges in the train, China railway science, 1996,17(4):80-89
Civil engineering journal , 1994. 27(1):1-10
Dynamics and control journal,2010,3(8):258-262
Online since: May 2011
Authors: Chun Mei Gao, Xue Dong Guo, Hao Wang, Ming Liang Zhang
The Research of Bituminous Mixture Water Stability Based
on Aggregate Cleanness
Xuedong Guo1, a, Chunmei Gao* 1, 2, b, Hao Wang1, c and Mingliang Zhang1, d
1College of Transportation, Jilin University, Changchun 130022, P.R.China
2 School of Communication Science and Engineering, Jilin Institute of Architecture and Civil Engineering, Changchun 130021, P.R.China
a guoxd@jlu.edu.cn,b gaochunmei_2006@126.com,c wha0121@163.com,
d z_ml1980@yahoo.com.cn
Keywords: Road works; Bituminous mixture; Water stability; Aggregate cleanness; Rate of residual water.
[2] Zhigang Zhang: Hunan Communication Science and Technology (2006), p.25-26, in Chinese
[5] Tuanjie Chen and Runping Jia: Journal of Highway and Transportation Research and Development (2005), p.21-23, in Chinese
[6] Shunwei Chen, Ke Xue and Guizhong Liu: Journal of Hebei University of Technology (2006), p.92-95, in Chinese
[9] Jiaji Yan: Road Construction Materials (China Communications Press, Beijing 2004), in Chinese.
[2] Zhigang Zhang: Hunan Communication Science and Technology (2006), p.25-26, in Chinese
[5] Tuanjie Chen and Runping Jia: Journal of Highway and Transportation Research and Development (2005), p.21-23, in Chinese
[6] Shunwei Chen, Ke Xue and Guizhong Liu: Journal of Hebei University of Technology (2006), p.92-95, in Chinese
[9] Jiaji Yan: Road Construction Materials (China Communications Press, Beijing 2004), in Chinese.
Online since: November 2014
Authors: Dominicus Danardono, Ki Seong Kim
Acknowledgment
This work is supported by basic research program (NK156D) of Korea Institute of Machinery and Materials.
Meyer, Mixing in pipelines, Handbook of Industrial Mixing: Science and Practice.
Selladurai, An analysis on proportional mixing of liquids using venturi jet mixer, International Journal of Applied Engineering Research. 7 (2008) 891-902
Chung, Investigation on hydrodynamics and mass transfer characteristics of a gas-liquid ejector using three-dimensional CFD modeling, Journal of Mechanical Science and Technology. 22 (2008) 1821-1829
Meyer, Mixing in pipelines, Handbook of Industrial Mixing: Science and Practice.
Selladurai, An analysis on proportional mixing of liquids using venturi jet mixer, International Journal of Applied Engineering Research. 7 (2008) 891-902
Chung, Investigation on hydrodynamics and mass transfer characteristics of a gas-liquid ejector using three-dimensional CFD modeling, Journal of Mechanical Science and Technology. 22 (2008) 1821-1829
Online since: July 2012
Authors: Hong Ning Lv
Multimedia Technology Application in Teaching Basketball Skills
LV Hongning
Department of Sports, Heilongjiang Institute Science and Technology, Harbin, China
hljlhn@yeah.net
Keywords: Basketball Skills, Multimedia Technology, Teaching Reformation
Abstract.
Many of the studies that have been conducted in this area are in academic domains such as science and mathematics.
Even though there are different qualities between animation and static images, both were equally effective in allowing the learner to make connections between the visual and verbal material defining the different terms and elements of the basketball drill.
Journal of Educational Psychology, Vol.1 (2002), p.156 [2] V.
Journal of Educational Psychology, Vol.92 (2000), p.117
Many of the studies that have been conducted in this area are in academic domains such as science and mathematics.
Even though there are different qualities between animation and static images, both were equally effective in allowing the learner to make connections between the visual and verbal material defining the different terms and elements of the basketball drill.
Journal of Educational Psychology, Vol.1 (2002), p.156 [2] V.
Journal of Educational Psychology, Vol.92 (2000), p.117
Online since: March 2014
Authors: Ming Yue Wei
Introduction
Distributed power is not traditional power generation, but based on the advanced automatic control systems and materials technology, flexible manufacturing processes and other new technologies.
Gao: The Application of Distributed Power Grid Research, Science & Technology Information, Vol. 30 (2011), p. 274-275
Zhao: Analysis For Effects of Distributed Generation and Microgrid in Smart Distribution Grid Self-healing Function Implementated, JOURNAL OF SHANDONG ELECTRIC POWER COLLEGE, Vol. 13 (2011) No. 2, p. 33-36
Sheng: An effective way for large scale renewable energy power generation connected to the Grid-Microgrid, JOURNAL OF NORTH CHINA ELECTRIC POWER UNIVERSITY, Vol. 36 (2009) No. 1, p. 10-14
Zhang: On Distributed Energy System, SCIENCE & TECHNOLOGY REVIEW, Vol. 23 (2005) No. 9, p. 7-8
Gao: The Application of Distributed Power Grid Research, Science & Technology Information, Vol. 30 (2011), p. 274-275
Zhao: Analysis For Effects of Distributed Generation and Microgrid in Smart Distribution Grid Self-healing Function Implementated, JOURNAL OF SHANDONG ELECTRIC POWER COLLEGE, Vol. 13 (2011) No. 2, p. 33-36
Sheng: An effective way for large scale renewable energy power generation connected to the Grid-Microgrid, JOURNAL OF NORTH CHINA ELECTRIC POWER UNIVERSITY, Vol. 36 (2009) No. 1, p. 10-14
Zhang: On Distributed Energy System, SCIENCE & TECHNOLOGY REVIEW, Vol. 23 (2005) No. 9, p. 7-8