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And a good interface is the key to ensure favorable performance of Cu/Al composite materials.
Cu/Al layered composite materials are prepared by rolling, but the interface bonding strength is not enough just by rolling.
Due to addition of Silicon element, the annealing temperature of composite materials has greatly improved, so choose the annealing temperature above 500˚C for Copper/Aluminum Silicon alloy composite materials.
Materials Science and Engineering，2007. 14（3）:1-2
Foundations of Materials Science.

Hydrogen storage property of Ti45Zr35Ni17Cu3 quasicrystal powder Baozhong LIU1,a, Yanping FAN2,b, Baoqing ZHANG1,c and Zhi ZHANG1,d 1 School of Materials Science and Engineering, Henan Polytechnic University, 2001 Shiji Road, Jiaozuo 454000, China 2 School of Physics and chemistry, Henan Polytechnic University, 2001 Shiji Road, Jiaozuo 454000, China aemail bzliu@hpu.edu.cn, bemail fanyanping@hpu.edu.cn, cemail bqzhang@hpu.edu.cn demail zhizhang@hpu.edu.cn Keywords: Ti-Zr-Ni-Cu alloy; icosahedral quasicrystal; hydrogen storage; electrode materials Abstract.
Here, we reviewed the research results and proposed the research of Ti/Zr-based I-phase as hydrogen storage material.
Electrochemical properties of I-phase alloy electrode were lower than that of commercial negative materials of Ni-MH battery, but it can be improved by the introducing of new electrocatalytic phase and element substitution in the alloy.
Kumpf, E.Burkel: The European Physical Journal B Vol. 3 (1998), p. 1
Wu, L.Wang: Journal of Power Sources Vol. 162 (2006), p. 713.

Introduction Soft rock is one of the most frequently encountered geotechnical materials in the construction of hydraulic projects, tunnels, mines, bridges, etc.
The unified strength theory considers the effect of each stress component on the failure of materials.
Based on the study in this paper, the following conclusions can be made: 1) The unified strength theory was applicable to almost all kinds of materials.
International Journal of Rock Mechanics and Mining Sciences 41(Supplement 1)
Metals and Materials Vol.4(5) (1998) p.1093-1096.

Simple models which materials are carbon (C) and Stainless Steel (Fe) are used in testing.
Most materials of PEMFC are Carbonaceous and Stainless steel.
Tsinghua Science and Technology.639-645(2009), p.14 [4] M.
Journal of Power Sources.523–528(2008), p.176 [5] B.
Ma.International Journal of Hydrogen Energy. 2369-2376 (2009), p.34

Yodo: A Review on Filament Materials for Fused Filament Fabrication, Journal of Manufacturing and Materials Processing Vol. 5(3), pp. 69 [15] A.
Milella: Composite materials: A Vision for the Future 1st Ed., Springer Science & Business Media (2011), p. 218 [17] F.
Schwartz: Composite materials handbook Ed.
Akessa: Strength analysis of 3D printed carbon fibre reinforced thermoplastic using experimental and numerical methods, IOP Conference Series: Materials Science and Engineering (2019) 700 012024 [22] M.
Fidan: Tensile Performance of 3D-Printed Continuous Fiber-Reinforced Nylon Composites, Journal of Manufacturing and Materials Processing Vol. 5 (3) (2021), p. 68 [23] Z.

Lee, Materials Science and Engineering B, vol. 107 (2004), p. 301-304
Dutta, Science and Technology of Advanced Materials, vol. 10 (2009), p. 013001
Ranjbar, Materials Science in Semiconductor Processing, vol.13 (2011) p. 267-271
Caglar, and M.caglar, Journal of Optoelectronics and Advanced Materials, vol. 10 (2008), p. 2578-2683
Mukherjee, Materials Letters, vol. 65 (2011), p. 2572-2574

A continuous deformation measurement system of two dimensional granular materials displacement based on digital image correlation method (DIC) has been build up.
Recent trends in geomechanics research reveal an interest in the micro-scale mechanisms responsible for the macro-scale behavior of granular materials.
To understand such micro-scale mechanisms in granular materials requires the ability to measure both the kinematics and the force distribution through the granular assembly.
For real materials, full grain kinematics characterization has become possible using digital image correlation (DIC) [8,9].
Sutton, X Ke and S.M.Lessner, et al, Strain field measurements on mouse carotid arteries using microscopic three-dimensional digital image correlation, Journal of Biomedical materials research, Part A, 84a(1) (2008) 178-190

Though existing some property differences between recycled aggregate and natural aggregate according to the research of building waste, recycled aggregate could still be used for construction after being optimized with gelation, besides, these materials had a widely supply with simple processing technology and low production cost.
From the situation of China, the cost of land compensation and village relocation has become more and more due to land scarcity, and the cost of filling material and equipments will decrease with the development of science and technology, so it is a trend to fill mining.
The main features of paste filling are as follows: ①Mining and filling appeared at the same working face, and the supporting method of filling in coal mines, which needs specialized isolated support, is different from that of metal mines. ②In order to decrease the material cost and deal with the mine waste effectively, the main materials for filling mining are coal gangue, fly ash, riversand, slag and so on with great difference in material quality and weak stability. ③Requirement for filling material strength varies.
Based on comprehensive utilization of construction waste recycled aggregate concrete research ( Kunming University of Science and Technology 2007) [3] Jincheng Wang: submitted to Journal of discussion on the research status and prospect of recycled aggregate concrete(2009) [4] Nik.D.Oikonomou: submitted to Journal of recycled concrete aggregates(2005) [5] Jianzhuang Xiao, Zhen-ping Sun, et al: submitted to Journal of study on crushing and regenerating technology of waste concrete(2005) [6] Ting Du, Hui-qiang Li, et al: submitted to Journal of waste concrete recycled aggregate economic analysis for application(2006 ) [7] Jialin Xu, Dayang Xuan and Weibin Zhu: submitted to Journal of status and prospect of coal mining with filling (2011) [8] Huaxing Zhang: submitted to Journal of three times" mining technology of reflection on the future (2011) [9] Liang Lv: submitted to Journal of shandong coal mining technique of filling lead in China(2012) [10] Zhongwen Kuang, Lihui He, et,al:
submitted to Journal of feasibility Research on Solid Waste for Paste Stowing Material in Mine(2009)

Meanwhile, the optimization of web stiffeners, stiffeners come to a reasonable arrangement for improving the overall stability of the structure, excellent performance play materials and construction economy plays an important role for the stability of the bridge structure similar to the design of future work provide a reference point.
Journal of Hebei University of Science and Technology, 2011, 32(6): 628-634 [2] TAN Yan-qiu, MA Li-rong.
Journal of Hebei University of Science and Technology, 2013, 30(2): 9-11 [3] Nie Jian-guo , Tao Mu-xuan, Wu Li-li, Nie Xin, Li Fa-xiong, Lei Fei-long.
Journal of Hunan University (Natural Science), 2009, 36(1): 14-18
Journal of Central China Normal University(Natural Sciences),2010,44(4):590-594.

The properties of materials at this scale can be very different from conventional materials.
Most of the current applications of nanotechnology are in electronics, automation, super-materials, or life sciences such as pharmaceuticals and medicine.
McClements, Functional materials in food nanotechnology.
Journal of Food Science 71(2006) R107-R116
Nature Materials, 3 (2004) 38-42