Search results

As we shall see shortly, all materials data that relates to the α as well as to the β -phase will be connected in the same manner.
Clearly, the quality of the computer simulations will crucially depend upon the materials data input.
Materials Transactions, JIM. 37 4 (1996), pp. 684-690
[11] MTData NPL Databank for Materials Thermochemistry.
Computational Materials Science 7 (1996), pp. 115-117

Introduction Niobium and niobium compounds have been widely used in the steel,aerospace,electronics industry and other fields because of their high strength,high hardness,high melting point and strong stability.The low-grade niobium ore from Bayan Obo in Baotou is the main raw material for the extraction of niobium ,which contains large quantities of Fe and trace amount of Nb, Re and so on highly valued elements.
B.Materials.
Acknowledgement This work is supported by National Science Foundation of China(No.50974073).
Science & Technology of Baotou Steel(Group) Corporation,2009,35:28.
Journal of Northeastern University ( Natural Science ), 1996,17(1):35.

The material for the deck is reinforced concrete, using C40 concrete and HRB335 reinforcing bar.
The material of the steel pipe piles is Q235 steel.
The models of wharfs with 7m, 10m and 12m water depth were established according to the spring stiffness and material properties.
Acknowledgment This work was supported by Science and Technology Project of the Traffic Transportation Department(Study on the Seismic Performance design and disaster reduction technology of Harbour Engineering), National Natural Science Foundation of China (No. 51078033) and National Natural Science Foundation of China (No. 51178045).
Journal of Waterway and Harbour. 2(2006)101-104

Research on Asymmetric and Negative offset Mechanism of Large-scale Steel Plate Rolling Shear Yugui Li1,3, Lifeng Ma 2, Qingxue Huang1 and Siqin Pang3 1 College of Material and Science Engineering, Taiyuan University of Science and Technology, Taiyuan, Shanxi, China, 030024 2 College of Mechanical Engineering, Taiyuan University of Technology, Taiyuan , Shanxi, China, 030024 3 Shcool of Mechanical Vehicular Engineering, Beijing Institute of Technology, Beijing, China, 100081 a Liyugui2008@163.com; bmalifengfqh@163.com; c pangsq@bit.edu.cn Keywords: Rolling shear, Asymmetric, Negative offset, Shear quality Abstract.
Acknowledgements The authors would like to thank for the support of National Science and Technology Key Tackle Project on Great Technology Development ( ZZ01-13A-03-03-04), and Shanxi Provincial Science and Technology Key Tackle Project (2006031174).
Lu: Journal of Materials Processing Technology, Vol. 66 (1997), pp. 236

Experimental teaching content and methods for excellence program The content of experiment teaching.According to the characteristics and the University of Science and Technology Liaoning courses of civil engineering, civil engineering designs 9 experimental projects.
The 9 experimental projects were covered by the basic characteristics of raw materials, material composition design, structure, performance and safety performance, characteristics and construction process, comprehensively relates to the whole process of Engineering project.
This new teaching mode has been piloted in University of Science and Technology Liaoning class of 2009 and 2010 students participated in the experimental design, test and training from specimen, loading test, the experimental results analysis and summary of the whole process.
Science and technology information，2011(15)：145-146
Journal of Huaihai Institute of Technology，2010(8)：122-124

Besides, because of its ultra-low ash, low sulfur content, low mining cost and fine reactivity, Zhundong coal is considered the low pollution raw material for coal-fired power plant and coal chemical industry.
The materials of low melting point, which is formed from the reaction between sodium and other substances at high temperature will lead to serious slagging and fouling.
Acknowledgements This work was financially supported by National Science & Technology Pillar Program during the Twelfth Five-year Plan Period (2012BAA04B01).
Bryers: Progress in Energy and Combustion Science Vol. 22 (1996), p. 29-120 [3] Hong Xu: Proceedings of the CSEE Vol. 23 (2003), p. 183-187 (in Chinese) [4] C.
Johnson: Journal of Engineering for Power Vol. 102 (1980), p. 397-402 [7] K.Q.

The model is 3-D and consists three types materials of concrete, steel bar and soil.
Pile is model as linear elastic material.
In this model, the material parameters and pile geometry parameters are the same to the model above.
Acknowledgement This paper subsidized by the PH.D fund of Henan University of Science and Technology(09001210) and education department of henan province(2010B560005) References [1] GAO Xiaojuan,LIU Fengjun,LI Yuehui and ZHU Xiangrong.
Chinese Journal of Rock Mechanics and Engineering, 22(3):494-499 (in Chinese)

Introduction With the improvement of material life and spiritual pursuit, people need more in living condition.
An ecologic residential quarter needs to reduce the pavement area of the ground and increase the use of materials which have good water permeability.
The key of roof material is selection of the upper soil and the plant.
Upper soil should choose clean natural or artificial material with high porosity, small density and available for plant growth.
Journal of Natural Science of Hunan Normal University, 2, 90-92

The structure design of the mini underwater robot Yufeng Wei1,a, Fang Liu2,b, Fei Hu3,c, Fanrang Kong4,d 1,2,3,4School of Engineering Science, University of Science and Technology of China, Hefei Anhui 230027, China awyf1541@mail.ustc.edu.cn, bliufang1@mail.ustc.edu.cn, cfeihu@mail.ustc.edu.cn, dkongfr@ustc.edu.cn Keywords: Underwater robot; Structure design; Resistance calculation.
Nevertheless, the shape and material adopted depends on two main factors: the first one is designed depth of the underwater robot, the other one is the payload of the underwater robot.
Through considering comprehensively, we selected 5454-aluminum alloy as the main material of the main cabin, and PC (polycarbonate) engineering plastic as the material the half-ball shell. 3.3 Stress calculation of the main cabin The robot will deform when squeezed by the seawater.
Although when water pressure increased to a certain value which still within the strength of material, the main cabin lost symmetry due to the overlarge deformation.
Ming-Xue, "Dynamics model of underwater robot motion control in 6 degrees of freedom," Journal of Harbin Institute of Technology, vol. 12, 2005

Cao 2,b 1 Department of Applied Physics, The Hong Kong Polytechnic University, Hong Kong SAR, China and Materials Research Center, Hong Kong SAR, China 2 Department of Materials Science & Engineering, University of Washington, Seattle, 98195, USA 3 Institute of Marine Materials Science and Engineering; Shanghai Maritime University, Shanghai 200135, P.
Additionally, it is interesting to note that, although originally the development of the SrTiO3/Si heterostructure was mainly motivated by the potential use of SrTiO3 as a high-k material, the present research has actually shown the SrTiO3/Si structure can be a good reference for integration of other perovskite oxide devices on Si.[9] The heterostructure of BST/high-R silicon for tunable microwave devices is one good example.
Zhang, Journal of Applied Physics Vol. 105 (2009), p.034112 [3] H.