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Online since: May 2012
Authors: Fan Yang, Ying Ying Fan
High strength of drawn pearlitic steel wire is widely utilized in suspension bridge engineering.
For civil engineering, steel wire’s performance properties, such as environment-assisted fracture behavior, and corrosion in concrete construction, are also of key concern.
It is not easy to obtain the r and M through Eq.1, especially in highly-textured materials.
Conclusions An X-ray line-broadening analysis has been worked out in the high strength pearlitic steel wire utilized in suspension bridge engineering.
Toledano: Construction and Building Materials, Vol.14 (2000), p.47 [2] L.
For civil engineering, steel wire’s performance properties, such as environment-assisted fracture behavior, and corrosion in concrete construction, are also of key concern.
It is not easy to obtain the r and M through Eq.1, especially in highly-textured materials.
Conclusions An X-ray line-broadening analysis has been worked out in the high strength pearlitic steel wire utilized in suspension bridge engineering.
Toledano: Construction and Building Materials, Vol.14 (2000), p.47 [2] L.
Online since: July 2015
Authors: R.K. Tripathi, Laxmikant Yadu
Response of Circular Footing on New Key Engineering Material - Granulated Blast Furnace Slag as Structural Fill
Dr.
Granulated Blast furnace Slag (GBS) has good potential to be use as granular material in place of conventional granular materials i.e. sand and aggregate.
Common granular materials are conventional aggregate and river sand to fill such sites.
Scarcity of conventional materials in sufficient quantity required to search some other suitable materials to be use as granular fill.
Journal of Geotechnical and Geoenvironmental Engineering, ASCE 135 (10), (2009), p. 1509-1518
Granulated Blast furnace Slag (GBS) has good potential to be use as granular material in place of conventional granular materials i.e. sand and aggregate.
Common granular materials are conventional aggregate and river sand to fill such sites.
Scarcity of conventional materials in sufficient quantity required to search some other suitable materials to be use as granular fill.
Journal of Geotechnical and Geoenvironmental Engineering, ASCE 135 (10), (2009), p. 1509-1518
Application of Experimental Teaching in University Education of Inorganic Material Specialty English
Online since: May 2013
Authors: Fei Wang, Ming Ming Cheng, Ya Jing Li, Lei Feng, Ji Yuan Li, Hui Min Liu, Hai Feng Liu
Application of Experimental Teaching in University
Education of Inorganic Material Specialty English
Mingming Cheng1, Fei Wang2,﹡, Lei Feng3, Yajing Li 4, Jiyuan Li 5,
Haifeng Liu2, Huimin Liu2
1School of Humanities, Tianjin University of Finance and Economics,Tianjin 300222,China
2Institute of Power Source & Ecomaterials Science, Hebei University of Technology, Tianjin 300130, China
3 Hebei United University Qian'an College, 064400 Hebei, China
4School of Environmental and Municipal Engineering, Tianjin Institute of Urban Construction, Tianjin 300384, China
5 School of Materials Science and Engineering, Tianjin Institute of Urban Construction, Tianjin 300384, China
* Author to whom correspondence should be addressed.
E-mail: wangfei36777@163.com Keywords: inorganic materials, experimental teaching, mineral materials Abstract.
Introduction The innovation in material science is the key to promote the progress of human history; therefore China is paying more and more attention to the development and applications of new materials.
The experimental teaching reinforces the combination of theory and practice to stimulate the enthusiasm, promote the initiative, broaden the vision and improve the practical ability to cultivate the awareness of innovation and the ability of engineering practice of students [2].
Muromtsev: Inorganic Materials, Vol. 26(1990), p.104
E-mail: wangfei36777@163.com Keywords: inorganic materials, experimental teaching, mineral materials Abstract.
Introduction The innovation in material science is the key to promote the progress of human history; therefore China is paying more and more attention to the development and applications of new materials.
The experimental teaching reinforces the combination of theory and practice to stimulate the enthusiasm, promote the initiative, broaden the vision and improve the practical ability to cultivate the awareness of innovation and the ability of engineering practice of students [2].
Muromtsev: Inorganic Materials, Vol. 26(1990), p.104
Online since: October 2014
Authors: Kai Wen Li, Jun Song Chen, Fei Liu
Therefore, the research on high organic soft clay has attracted growing interest in geotechnical engineering community.
Also support from the 4th “333 Engineering” of Jiangsu province for this work through key funding, No.
Journal of Railway Engineering Society(1996), p. 238(In Chinese) [3] H.Y.
Sun: The experimental analysis of engineering geological property of DanChi peat soil.
Xu: Study on Engineering Geological Properties and Settlement of High organic soft clay in Seasonal Frozen Region.
Also support from the 4th “333 Engineering” of Jiangsu province for this work through key funding, No.
Journal of Railway Engineering Society(1996), p. 238(In Chinese) [3] H.Y.
Sun: The experimental analysis of engineering geological property of DanChi peat soil.
Xu: Study on Engineering Geological Properties and Settlement of High organic soft clay in Seasonal Frozen Region.
Online since: April 2014
Authors: Hua Wang, Dong Dong Wu, Yong Gang Wei, Kong Zhai Li
Preparation and characterization of the Al/AlN-Al2O3 composite thermal energy storage with phase change materials
Dongdong Wu1,3,a, Hua Wang2,3,b, Yonggang Wei2,3,c, Kongzhai Li2,3,d
1Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, China ,
2Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China,
3 State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming University of Science and Technology, Kunming 650093, China
ayilulihuawdd@163.com, bwanghuaheat@hotmail.com, cweiygcp@aliyun.com, dkongzhai.li@aliyun.com
Keywords: Al/AlN-Al2O3; Phase change materials; Thermal energy storage; Aluminum
Abstract.
The research showed that nitridation temperature and nitridation time are key parameters of heat storage performance of the composite materials.
Phase change materials (PCMs) are latent heat storage materials.
Most of the reports are about medium and low temperature phase change materials for thermal energy storage.
The four sharp peaks should attributed to aluminium and the weak peaks are attributed to aluminium nitride which indicated that the main components are aluminium and there were small amounts of aluminium nitride in the composite materials, This phenomenon conformed to our expectation in which the Al and AlN are regarded as energy storage materials and encapsulating materials respectively.
The research showed that nitridation temperature and nitridation time are key parameters of heat storage performance of the composite materials.
Phase change materials (PCMs) are latent heat storage materials.
Most of the reports are about medium and low temperature phase change materials for thermal energy storage.
The four sharp peaks should attributed to aluminium and the weak peaks are attributed to aluminium nitride which indicated that the main components are aluminium and there were small amounts of aluminium nitride in the composite materials, This phenomenon conformed to our expectation in which the Al and AlN are regarded as energy storage materials and encapsulating materials respectively.
Online since: June 2013
Authors: Xiu De Wu, Xiong Wang
This device is suitable for the bioreactor used in ligament tissue engineering.
Introduction Mechanical stimulation plays a significant role in ligament tissue engineering in vitro.
Therefore, the requirements for the mechanical stress control become a key technical problem in tissue formation and repair in vivo.
Kaplan, “Tissue engineering of ligaments,” Annu.
Kahn, Rachid Rahouadj, Xiong Wang, “ A novel bioreactor for ligament tissue engineering,” Bio-Medical Materials and Engineering, no.18, pp.283-287, 2008
Introduction Mechanical stimulation plays a significant role in ligament tissue engineering in vitro.
Therefore, the requirements for the mechanical stress control become a key technical problem in tissue formation and repair in vivo.
Kaplan, “Tissue engineering of ligaments,” Annu.
Kahn, Rachid Rahouadj, Xiong Wang, “ A novel bioreactor for ligament tissue engineering,” Bio-Medical Materials and Engineering, no.18, pp.283-287, 2008
Online since: June 2014
Authors: Fei Yi Yang, Hong Min Kan, Ning Zhang, Xiao Yang Wang, Tong Zhang, Hai Bo Long
The role of nano ceramic materials with high specific surface in environment protection
Ning Zhang, Feiyi Yang, Tong Zhang, Hongmin Kan, Xiaoyang Wang, Haibo Long
Key Laboratory of Advanced Materials and Manufacturing Technology of Liaoning Province,Shenyang University, Shenyang, Liaoning 110044, PR China
Zhangning5832@163.com
Key words: Nano ceramic materials; Environmental protection; high specific surface
Abstract.
Nano ceramic materials with high specific surface materials contain two kinds of hollow nanosphere ceramic materials and porous ceramic materials from the perspective of structure.
This paper mainly introduces the characteristics of nano ceramic materials with high specific surface, and their applications of hollow nanosphere ceramic materials and porous ceramic materials in environmental protection.
In these circumstances, a kind of new materials, hollow nano sphere ceramic materials, which bring hope to human undoubtedly.
Moreover, in reaction engineering, the cavity of the magnetic granule with hollow nano structures are used as a small reactor cavity, so the chemical reaction is astricted in a small area.
Nano ceramic materials with high specific surface materials contain two kinds of hollow nanosphere ceramic materials and porous ceramic materials from the perspective of structure.
This paper mainly introduces the characteristics of nano ceramic materials with high specific surface, and their applications of hollow nanosphere ceramic materials and porous ceramic materials in environmental protection.
In these circumstances, a kind of new materials, hollow nano sphere ceramic materials, which bring hope to human undoubtedly.
Moreover, in reaction engineering, the cavity of the magnetic granule with hollow nano structures are used as a small reactor cavity, so the chemical reaction is astricted in a small area.
Online since: July 2013
Authors: Jozef Jurko, Ján Duplák, Anton Panda
The theory and practice in engineering industry is not the same.
Sintered carbide is one of the most successful composite engineering materials ever produced.
Key Engineering Materials, Trans Tech Publications, Zurich, 317-322 p
In: Key Engineering Materials.
In: Strojarstvo: journal for Theory and Application in Mechanical Engineering.
Sintered carbide is one of the most successful composite engineering materials ever produced.
Key Engineering Materials, Trans Tech Publications, Zurich, 317-322 p
In: Key Engineering Materials.
In: Strojarstvo: journal for Theory and Application in Mechanical Engineering.
Online since: October 2012
Authors: Yi Bo Ai, Wei Dong Zhang, Hao Cui
Multi-level Materials Service Safety Assessment System
Yibo Ai 1, Hao Cui1, and Weidong Zhang1, a
1National Center for Materials Service Safety, University of Science & Technology Beijing, China
*azwd@ustb.edu.cn
Keywords: Multi-level system, Materials service safety, Safety assessment
Abstract.
Multi-level Materials Service Safety Assessment System Domain knowledge and basic information must be fully used to establish the multi-level materials service safety assessment system.
Fig. 1 Multi-level materials service safety assessment system A typical multi-level materials service safety assessment system is shown in Fig. 1.
Fig. 6 The solution to multi-level materials service safety assessment system of the high-speed train gearbox Summery In summary, many significant engineering facilities present the features of multi-level complex systems, and face a great challenge of the materials service safety.
Systems Engineering, 2008. 11(3): 246-262
Multi-level Materials Service Safety Assessment System Domain knowledge and basic information must be fully used to establish the multi-level materials service safety assessment system.
Fig. 1 Multi-level materials service safety assessment system A typical multi-level materials service safety assessment system is shown in Fig. 1.
Fig. 6 The solution to multi-level materials service safety assessment system of the high-speed train gearbox Summery In summary, many significant engineering facilities present the features of multi-level complex systems, and face a great challenge of the materials service safety.
Systems Engineering, 2008. 11(3): 246-262
Online since: March 2012
Authors: Li Min Zhao
Increasing component reliability to achieve 20% wind energy will require advancements in component design, materials, and testing methods to validate wind-turbine components in the harshest environments.
Designers & engineers can use MASTA to rapidly predict key transmission performance characteristics and to identify any design faults or weaknesses before any manufacturing is started, saving both time and money.
Combining analysis results with experimental data and engineering know-how lead to higher efficiencies and improved product reliability.
It takes into account the application’s complex boundary conditions and operating environment, such as construction materials and machining tolerances.
Department of Energy, Materials Science and Technology Division, Oak Ridge National Laboratory. 2010, pp. 50-51
Designers & engineers can use MASTA to rapidly predict key transmission performance characteristics and to identify any design faults or weaknesses before any manufacturing is started, saving both time and money.
Combining analysis results with experimental data and engineering know-how lead to higher efficiencies and improved product reliability.
It takes into account the application’s complex boundary conditions and operating environment, such as construction materials and machining tolerances.
Department of Energy, Materials Science and Technology Division, Oak Ridge National Laboratory. 2010, pp. 50-51