Search results

Jerome Das, Zinc stannate nanoflower (Zn2SnO4) photoanodes for efficient dye sensitized solar cells, Materials Science in Semiconductor Processing 25 (2014) 52-58
Nagaraju, Growth and photovoltaic performance of SnS quantum dots, Materials Science and Engineering: B 177 13 (2012) 1023-1028
[18] Yanbao Zhao, Zhijun Zhang, Hongxin Dang, Weimin Liu, Synthesis of tin sulfide nanoparticles by a modified solution dispersion method, Materials Science and Engineering: B 113 2 (2004) 175-178
Jerome Das, Hydrothermal synthesis of zinc stannate nanoparticles for antibacterial applications, Journal of Taibah University for Science 10 4 (2016) 601-606
Ruck, Andreas Markwitz, Murmu, Characterization of the structural and electrical properties of ion beam sputtered ZnO films, In Materials Science Forum, 700 49-52.

Solid explosive-barrier devices technical scheme Objectives that solid explosive-barrier devices are expected to achieve: ①The explosive-barrierdevices is solid materials;②Automatic control and executive function; ③Speeding in milliseconds; ④No hindering the normal production of coal heading face;⑤No posing new security risk.
Technical solutions shown in figure 1: Fig.1 Solid explosive-barrier devices technical scheme Two layers of solid materials are selected,solid material A and solid material B.A attenuates shock wave and isolates flame .
Rely on resistance blasting door of solid materials to block roadway pathways, prevent burning, explosion fire and pressure along the roadway spread, prevent burning, explosion hazard enlargement.
Because the resistance explosion door and the resistance blasting board are the solid resistance materials which have the damping function of the shock wave of gas explosion and the flame to reduce the harm of gas and dust explosion, when many groups are established, we can control the harm of the shock wave of the gas explosion and the flame in the acceptable scope.
Acknowledgement It is a project supported by the High-Tech Research and Development Program of China (863 Program) (2008AA12A214).East coal electrical-controlled project of Heilongjiang province References [1] Khan Faisal I, Abbasi SA:Journal ofLossPreven-tion in theProcess Industries Vol.12(1999), p.361-378 [2] Boquan Lin and Bohui Chen:Journal of China University of Mining and Technology Vol. 1(2000) ,p.45-47, in Chinese [3] Congyin Wang and Xueqiu He:China Safety Science Journal Vol. 11(2001), p.60-64, in Chinese [4] Baisheng Nie,Xueqiu He and Jinfeng Zhang:Journal of China Coal Society Vol. 33(2008), p.903 -907, in Chinese [5] Jianliang Yu, Wei Meng and Yajie Wang: Energetic Mater Ials Vol. 13(2005),p.416-421, in Chinese [6] Zhouquan Cai and Huimin Li:Mining Safetyand Environmental Protection Vol. 33(2006),pp.15-17, in Chinese [7] Ying Wang,Ruiyun Ren and Hongyu Jiang:Mining Machinery Vol.13(2005),p.30-31,in Chinese

Materials and Methods Test Materials Pinus massoniana, born 10 years, diameter class is 20cm, 6 trees, by collecting in Hunan Zhuzhou city leading forest region.
Journal of fujian forestry science and technology, 2004, 31 (1): 109
Proceedings of the sixth China functional materials and applications of academic (9) [C]. 2007. 3501-3503
Journal of fujian forestry science and technology, 1990, (1): 11-17
Journal of forestry science and technology development, 2004, 19 (2): 39-40

P., 1980, “Chip Curl, Chip Breaking and Chip Control of the Difficult to Cut Materials,” CIRP Annals … Manufacturing Technology, pp. 79 – 83
D., 1999, “Finite Element Analysis of Chip Formation in Grooved Tool Metal Cutting,” ASME Journal of Manufacturing Science and Engineering, Vol. 3-1, pp. 245-258
M., 1996, “An evaluation of chip separation criteria for the fem simulation of machining”, Journal of Manufacturing Science and Engineering, 118, 545 – 553
[11] Ng E.G., Aspinwall D.K, Modeling of hard part machining, Journal of materials processing technology, Vol. 127,2002, p.222 [12] Strenkowski, J.S., and Carroll, J.T., 1985, “A finite element model of orthogonal metal cutting”, ASME Journal of Engineering for Industry, 1985, 107, 346-354
[13] Ceretti, E., Fallböhmer, P., Wu, W.T., and Altan, T., 1996, “Application of 2-D FEM to chip formation in orthogonal cutting”, Journal of Materials Processing Technology, 59, 169-181

., Shanghai 201900, China azhangsuoquan@baosteel.com, bshjiao@baosteel.com, cjhding@baosteel.com, dzhangqingfeng@baosteel.com, ejianghs@baosteel.com Keywords: shear crack, simulation, mechanical properties, uniform elongation Abstract: Abaqus software is used to simulate the deformation behavior of typical steel materials during the shearing process, and to analyze the displacement change of the materials during the shearing process, and to study the main causes of the steel plate shear cracks.
Based on the above calculation results, the smaller the uniform elongation of the material, the greater the possibility of cracking in the shear.
Effect of direct quenching on microstructure and mechanical properties of medium-carbon Nb-bearing steel, Journal of Zhejiang University-SCIENCE A. 11(2010) 776-781
Physical Simulation of Hot Deformation and Microstructural Evolution for 42CrMo4 Steel Prior to Direct Quenching, Journal of Iron and Steel Research, International. 16 (2009) 47-51
Microstructure and Mechanical Properties of 780MPa High Strength Steels Produced by Direct Quenching and Tempering Process, Journal of Material Science. 37( 2002) 1973

So, in larger sense, WPC essentially has become a new class of composite materials with different types of plant fiber materials as the reinforced materials, and different kinds of plastics as the matrix material.
Yang, et al.: Journal of Materials Science, 45(13):3520-3528. (2010) [8] J.
Lu: China Science Press. (2009) [11] M.
Woodhams: Journal of Applied Polymer Science, 66(6):1163-1173. (1997) [12] J.
Altinok, et al.: Construction and Building Materials, 21(9):1879-1885. (2007) [19] G.

Strategic Management Journal,1998,19(4):293-317
Administrative Science Quarterly, 1995,40(4):619-652 [5] Nahapiet, J.
Administrative Science Quarterly, 1997, 42(1):35-67
Administrative Science Quarterly, 1996, 41(1):116-145
Journal of the Academy of Marketing Science, 1998,26 (2):128-142 [30] Crosby, L.A., Evans, K.R., &Cowles, D.

Some brittle materials are so weak in tension relative to shear that tensile rather than shear fractures are generated in pure shear loading.
Step 91 Step 20 Step 48 Step 87 It is a very good agreement between results on real materials and simulation.
Fu: Numerical Test of Rock Failure (Science Press, China 2002) [7] C.A.
Rovero: Amicromechanical model for linear homogenization of brick masonry [J], Materials and Structures/Materiaux Et Constructions Vol. 32 (1999), pp. 22-30 [19] S.H.
Kou: Crack propagation and coalescence in brittle materials under compression, Eng Fract Mech.

Nomenclature a = average volume of material machined per unit part.
Acknowledgement Financial support for this work was provided by the National Science Council Taiwan, R.O.C., under the contracts of NSC91-2212-E-244-004 and NSC93-2212-E237-007.
Lan: The optimal control of material removal rate with fixed tool life and speed limitation, Journal of Materials Processing Technology, Vol. 121 (2002), No. 2, pp. 238-242
Li: Applications of virtual manufacturing in materials processing, Journal of Materials Processing Technology, Vol. 113 (2001), pp. 416-423
Chang: Design and implementation for maximum metal removal-rate control of a constant turning-force system, Journal of Materials Processing Technology, Vol. 57 (1996), pp. 351-359

The study of materials processed in centrifuges improves the understanding of the acceleration influence in the convection behavior in materials processing.
Wilcox: Materials Processing in High Gravity.
Bandeira: Materials Science Forum Vols. 727-728 (2012), p. 1633
Zeng: Materials Science and Engineering R Vol. 34 (1) (2001), p. 1
Min: Journal of Materials Science Letters Vol. 13 (1994), p. 1051.