Search results

Abreu, P. de Lima-Neto, Journal of Materials Science Vol. 40 (2005), p.139 [2] F.
Perrier, Materials Characterization 49 (2002), p. 55 [21] C.M.
Stringer, Material Science Engineering Vol.
Odriozola, Materials Science and Engineering A Vol. 300, 1-2, (2001), p. 22 [32] A.
Quadakkers, Materials Letters Vol. 60 (2006), p. 1654 [38] E.

These energy absorbing devices are classified based on three types of energy absorption mechanisms namely material deformation, material extrusion and friction.
The material behavior is expressed by following expression (6) 4.
Also, the naturally aged material have tendency to absorb more energy as compared to annealed material.
Johnson and S.R Reid, Metallic energy dissipating systems, ASCE Journal Applied Mechanics Reviews., Vol.31 (1978), 277-288
Thesis, Birla Institute of Technology and Science, Pilani, INDIA (2006)

It is one of the rare oxide-semiconductor materials which can realize quantum size effect.Nano ZnO under UV irradiation can produce the photogenerated electron-hole pairs.
So far, there are two methods to increase specific surface area of nanostructured materials: one is by reducing the product sizes; second is by synthesising product with multiple pores.
[3] Zhang Yanhui, Tian Yanwen, Zhao Yingxian, preparation and photocatalytic performance of semiconductor zinc oxide [J]. ordnance material science and engineering, 2008,31 ( 1): 60-62
[4] Hao Yanzhong, Cui Yue, preparation and photoelectric properties of flower-like ZnO[J]. functional materials, 2008, 39 ( 1): 83-85
[8] Li Li, Liang Yu, Lin Ru, hydrothermal preparation of the multilayered cage-like nano zinc oxide with large specific surface area[J]. new chemical materials, 2011, 39 ( 8): 54-56

The workpiece materials used were 42CrMo4V and EN-GJL-250.
Fig. 5 and Fig. 6 show the calculated mean values of the process forces in the x-and y-directions from the individual tests for both materials.
However, a new network has to be trained for each material.
[6] Güth, S.; Bretz, A.; Bölling, C.; Baron, A.; Abele, E.: Control of uncertainty based on machining strategies during reaming, Applied Mechanics and Materials Vol. 807 (2015) pp 162-168, (2015) Trans Tech Publications, Switzerland [7] Yang, J.
E. (2001), 'Analysis of Tool Oscillation and Hole Roundness Error in a Quasi-Static Model of Reaming', Journal of Manufacturing Science and Engineering 123, pp. 387-396

All these are solid materials whose effective dimensions in one, two or three spatial coordinates do not exceed 100 nm.
Heifetz, Composite materials production, Innovative Technologies in Mechanical Engineering (2018) 99-102
Dyakov, The development of the electrochemical deposition process of nickel-diamond coating with phosphorus modified DND, Journal of Superhard Materials 41(1) (2019) 43-48
Burkat, et al., A study of the process of gold plating from citrate and phosphate electrolytes in the presence of modified detonation nanodiamonds, Journal of Superhard Materials 41(3) (2019) 167-177
Ushakov, How a crack and the defect material in its neighborhood affect the radiation strength of transparent materials, Journal of Optical Technology 75(2) (2008) 128-131

Microcrystalline and Amorphous Photovoltaic Silicon Materials Performance Optimization S.N.
Intorduction The range of materials for solar cells is quite wide.
Amorphous materials do not have a periodic crystalline structure.
Bolobanova, Ion beam deposition of photoactive nanolayers for silicon solar cells, Inorganic Materials. 48 (2012) 439-444
Wagner, Intrinsic microcrystalline silicon: A new material for photovoltaics, Solar Energy Materials & Solar Cells. 62 (2000) 97-108

Simulation of Shell Thickness Distribution and Flow Field in Slab Continuous Casting Mold Hong Zhong1,a, Liangying Wen1,b, Zheng Peng1,c and Xiaolin Zhang1,d 1College of Materials Science and Engineering, Chongqing University, 174 Shapingba street, Chongqing, P.
Metallurgical and Materials Transactions B, 32B(2001), 253
Journal of University of Science and Technology Beijing, Vol. 31 No. 6 Jun. 2009 ( In Chinese )
Materials Science and Technology (MS&T) 2009
Journal of Xi’an Jiaotong University, 31(1997), No.10, 72 ( In Chinese ).

A significant body of research [8-12] is dedicated to the production of hydrogen-rich gas through the gasification of a range of biomass materials, including charcoal, tar, hydrocarbons, wood, synthetic natural gas derived from logging waste, and oils.
The utilization of hydrogen-containing gases for the reduction of iron ore materials gives rise to a number of challenges [13-16].
Consequently, there is a risk of uneven distribution of the gas and its penetration into the material.
Shen, Modelling and optimization of biomass injection in ironmaking blast furnaces, Progress in Energy and Combustion Science. 87 (2021) 100952
Feliciano-Bruzual, Charcoal injection in blast furnaces (Bio-PCI): CO2 reduction potential and economic prospects, Journal of materials research and technology. 3(3) (2014) 233-243

The vibrations generate heat at the joint interface of the parts being welded, resulting in melting of the thermoplastic materials and weld formation after cooling.
Experimental Procedure Many properties of materials being welded affect the weldability of the parts.
Thermoplastic material can be differentiated in amorphous and semi-crystalline type.
The different material properties are shown in table1.
Rudramoorthy: Modeling of temperature distribution in ultrasonic welding of themermoplastics for various joint designs (Journal of Materials Processing Technology Elsevier (2007) [4] Rotheiser, Jordan: Joining of Plastics.

Corrosion monitor technology can used to monitor the materials erosion process changes via different kinds of technical skills and grasp the corrosion rules.
References [1] Y.T.Ma, Y.Li and F.H.Wang: Corrosion Science.
Vol. 11 (1) (1995), p. 38-40 [6] J.B.Cheng, X.B.Liang and B.S.Xu: Journal of Materials Science.
Journal of Materials and Metalluy (In Chinese).
Corrosion Science and Protection Technology (In Chinese).