Search results

CuAl, CuZr, CuCrZr, CuCoBe, CuCoNiBe, CuBe, CuNiSi, CuNiSiCr, CuW and others etc. materials are used for tip production in the resistance spot welding of hard sheet materials such as stainless steels.
When welding harder sheet materials, such as stainless steels, much higher electrode forces are required but lower welding current.
The chemical composition, physical and mechanical properties of electrode materials used in this study are also given in Table 2.
Abel, "Analysis of Materials for Resistance Spot Welding Electrodes."
Serna, Microstructural transformations of dissimilar austenite-ferrite stainless steels welded joints, Journal of Materials Physics and Chemistry, 1.4 (2013) 65-68.

The investigated materials comply with standard hydrogen electrode (SHE), thus can be used as photocatalyst in water splitting reaction.
This is the commonly known failure of DFT on investigating strongly correlated materials such as transition metal oxide.
Gunashekar, Bulletin of Material Science, 31 (2008) 747-751 [6] K.N.
Ito, Journal of Colloid and Interface Science 224 (2000) 202-204 [8] M.
Watson, Surface Science, 601 (2007) 5034 [17] C.J.

Introduction Various composite materials take appropriate place in the contemporary construction industry.
High strength under the different loads, low weight, high fire resistance could be named among the main advantages of such materials.
Inman, On damping mechanisms in beams journal of applied mechanics. 58 (3) (1991) 716–723
Journal of solids and structures. 43 (2006) 3381–3400
Shepitko, Nonlocal damping consideration for the computer modelling of linear and nonlinear systems vibrations under the stochastic loads, IOP Conferences, Series: Materials Science and Engineering, 2018

All the related onformatin has been gathered through secondary resources such as journal article, text book, report and others.
However for the similar defects during occupancy stage were caused by design (39%), material (35%), workmanship (30%) and maintenance (6%).
Williams, Defect costs in residential construction, Journal of Construction Engineering and Management. 135(1) (2009) 12–16
Carper, Structural Failures during Construction, Journal of Performance of Constructed Facilities. 1 (3) (1987) 132-144
Blackwell Science. 2011 [14] H.

In the process of heap, the large granular materials will be crushed smaller with the gravity or man-made compaction, that is, granular material will occur the particle breakage phenomenon, which will make the grain composition change.
Experiment introduction The test materials were selected from dumping site of a opencast mine in Yunnan.
The results indicate that using fractal dimension to describe the breakage rate of granular materials is entirely feasible.
Acknowledgements This work was financially supported by Natural Science Foundation of Yunnan Province (2009ZC020M), Innovation Team Program of Kunming University of Science and Technology.
Journal of Southwest JiaoTong University,2002,37(2):186－189.

Australian Journal of Basic and Applied Sciences 2013; 7: 182-186
Journal of Materials Processing Technology 2007; 190: 243-250
Progress in Materials Science 1990; 34: 261-366
Materials Processing and Manufacturing Science 2006; 167-245
Materials Science and Engineering 1980; 44: 1-66

Materials and methods 2.1 Materials Carps were purchased from the fish market of Jinzhou city, China.
The changing of sensory evaluation on carp in the material of CPP was significantly different to the other two materials.
Bugusu.Food Packaging—Roles, Materials, and Environmental Issues:Journal of Food Science.vol.72 (2007), p.R39-R55
Antioxidant properties of plum concentrates and powder in precooked roast beef to reduce lipid oxidation:Journal of Meat Science.
Effect of ultra-high pressure treatment on quality of Scophalmus maximus:Journal of Science and Technology of Food Industry.

The development of a new reinforcing material on carbon black-enhanced applications and traditional reinforcing materials.
The physics of rubber elasticity.for Composite Materials.
Journal of Engineering Science and Technology, 16(2) , pp.1601-1613
Journal of Engineering Science and Technology, 15(3),pp. 2051-2061
Journal of Engineering Science and Technology, 17(5), 3160-3173

The CFRP Material's Mechanical Performance And Application Zhao Jun1,a , Liu Quansheng1, 2,b , Shi Kai1,c 1 State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan, Hubei 430071, China 2 The Insitute Of Civil Engineering, Shandong University of Science and Technology, China, 266000 a abc_438@163.com; b liuqs@whrsm.ac.cn; c shikaiwp@yahoo.cn Keywords: CFRP, reinforced concrete, ultimatic bending, deflection; Abstract: This paper analyzes the normal section capacity of the reinforced concrete paste with CFRP.
Resene glue materials and carbon fibers are pasted on the surface of concrete structure, in order to achieve the purpose of reinforcement of structural components and the improvement of mechanical properties.
In order to meet the requirements of safety, we used the CFRP materials to reinforce the original structure.
After theoretical calculations, we get the following conclusions: (1) The experimental results show that reinforced concrete beams paste with CFRP have significant reinforcement effect, and the ultimate bearing capacity has been improved after reinforced with CFRP materials
Journal of Composites for Constrution, 1999,3(2):63~72 [8] Dai Cheng-qin, LIU Wen -bo ,Calculation and Analysis of Limit Flexural Loading of CFRP Strengthened Concrete Beams[J],Journal Of Harbin Institute Of Technology,2002,34(3):312~315

It is more remarkable that the excessive input of fertilizer, pesticide and other chemicals and residual exceeding the standards of harmful material in some agricultural products caused the incidents of consumer food poisoning [5].
Second, we need to construct ecological countryside from the angle of science and technology innovation.
From the view of science and technology innovation, we can have a construction of ecological countryside.
Acknowledgements This work was financially supported by Original Subject of Shenyang Normal University, Science and Research General Subject of Liaoning Provincial Education Bureau (W2012131), and Liaoning Province Federation of Social Sciences (20111s1ktjjx-112).
References [1] Pearce D G.: Journal of Travel Research(1997) [2] Ying Zhang:China's Geological Education No.2 (2005), In Chinese [3] Hewen Huang:Journal of Jiangxi Agriculture No.3(2009), In Chinese [4] Lin Zhang:Journal of Yantai University No.4 (2000), In Chinese [5] Chunyun Jiang:Qiu Shi No.22(2011), In Chinese [6] Jianfeng Chen:Qiu Shi No.8(2008), In Chinese