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This indirectly reduces the horizontal movement in the composite interaction between three materials, namely the profiled steel sheeting, dry board and infill materials.
Construction Building Materials 17: 289-297
International Journal of Molecular Sciences, 2012 pp. 7186-7198
Advanced Materials Research Vols. 341-342 (2012) pp 189-193
Advanced Materials Research Vols. 328-330 (2011) pp 1475-1482

So the expects to electronic packaging materials are much more than ever.
Lee: Material Science, Vol. 30 (2001) No.6, p.3579. ].Spark plasma sintering is an advanced sintering technology.
Laws: Composites Materials, Vol. 22 (2011) No.5, p.396-398. ,[] B.
Chen: Materials Engineer, Vol. 6 (2006) No.11, p.20-21. ].
Ogilvy: Engineering Science and Educational Journal, Vol. 6 (2007) No.5, p.195-197. ].

Microwave Assisted Enzymatic Hydrolysis of Corn Stalks for L-lactic Acid Production YANG Xue-xin1,2,a, FANG Gui-zhen∗1,b 1 Key laboratory of Bio-based Material Science and Technology, Northeast Forestry University, Harbin, China 2 School of tourism and cuisine, Harbin University of Commerce ,Harbin, China a yxx310@yahoo.com.cn, b fanggz_0@163.com Keywords: microwave; corn stalks; cellulase; enzymatic hydrolysis; L-lactic acid Abstract.
Recent research means that the cost of enzymes may no longer be the most important drawback and that efforts should now be focused on searching for cheaper raw materials and on developing less expensive physicochemical pretreatments [1].
Materials and Methods Raw Material.
"Sugar production from cellulosic biosludges generated in a water treatment plant of a Kraft pulp mill," Biochemical Engineering Journal.vol.37(2007),p.319-327 [2] JIN Zhen -jiang."
Research progress in degradation of cellulose by cellulose,"Guangxi Agriculture Science.vol.38(2007),p.821 [3] Vázquez D, Lage MA, Parajó JC, Vázquez G."

Bearing type is NJ2232; specific parameters are shown in table 1: Table 1 Cylindrical roller bearing parameters parameters Value Roller diameter / 34 The outer diameter of the bearing / 290 The inner diameter of the bearing / 160 The bearing width / 80 Bearing pitch circle diameter / 227 The inner ring rated speed / 2000 The rolling body length / 65 The roller number 18 Rating dynamic load / 786 Rating static load / 1146 Radial clearance / 25 The cage materials for brass alloy, performance parameters is shown in the following table: Table 2 The performance parameters of cage material brass alloy Modulus of elasticity Poisson's ratio Tensile strength Yield limit 91~99 0.32~0.42 295 160 The performance parameters of the materials GCr15at room temperature are as follows: Table 3 The performance parameters of material GCr15 m Modulus of elasticity Tensile strength Yield limit 216 1813 1323 According to the analysis of mechanical characteristics of the above theory,
Acknowledgement This project is supported by National Natural Science Foundation of China (Grant No. 51375101) and National Engineering Research Center of Near-Net-Shape Forming for Metallic Materials (Grant No. 2013004) Corresponding Author Wu Qiang, male, Ph.D., associate professor, mainly engaged in advanced manufacturing technology research.
Materials & Design.
Chinese Journal of mechanical engineering.
Journal of aerospace power.Vol. 2 (2011), p. 397.

Materials and Methods 2.1.
Journal of Advanced Research, 2015. 6(2): 105-121
Advanced Materials, 2015. 27(25): 3717-3736
Advanced Materials, 2016. 28(22): 4497-4505
Life Sciences, 2018. 200: 26-30

There are previous researches that chalcogenide materials have been used in fabricate infrared fiber and waveguide.
First weight the raw materials and loaded into the pre-cleaned silica ampoule, and pumped down the ampoule to 10-6 Torr.
Materials Express, 2020, 10(6)
Wang, “Z-scan theory for material with two- and three-photon absorption”, Opt.
“Application of highly nonlinear chalcogenide glass fibers in ultrafast all-optical switches”, IEEE Journal of Quantum Electronics, 1993, 29(8): 2325-2333

Research on Growth Process and Microstructure of Microarc Oxidation Coating on Titanium Shijie LI, Jie HU and Xiaoming CAO School of Material Science and Engineering Hebei, University of Technology, Tianjin, China Keywords: Titanium, Micro-arc oxidation, surface morphologie, growth rule, phase component Abstract.
Introduction With the development of industry and technology, people are increasingly demanding for materials in modern society.
Titanium and its alloys as extremely important lightweight structural materials have a very important value and broad application prospects in aviation, aerospace, vehicle engineering, biomedical and other fields.
Materials and method Experiments using dual compound micro-arc oxidation to pulse power of TA2 pure titanium for micro-arc oxidation process.
“Microstructure and performance of porous ceramics film on surface of pure titanium”, Transactiong of materials and heat treatment, Vol. 30 No.2, April 2009

Based on evaluation of the basic performance for raw materials of fly ash concrete, the improved mix design method for fly ash concrete is proposed.
During the mix design of fly ash concrete, the appropriate raw materials and values of fly ash replacing cement and over substitute coefficient of fly ash are very important, which can meet the design requirement, reduce project costs, protect environment and save resources.
Raw material Fly ash According to the quality, Fly ash for cement concrete is divided into three levels.
Journal of Zhejiang University of Technology, 2002, 30(2):172-177 [2] WU Qing.
Road Building Materials (the 4th Edition) [M].

Introduction In order to adapt to the high-speed, heavy-load, light-weight development demands of railway transport, the materials which used in the vehicle must have great innovation.
According to the extraordinary superiority performance of the macromolecule materials, such as, plastic, engineering plastic, rubber, fiber et al, and composite materials will be more widely used in the field of the vehicles[1].
Therefore, selecting appropriate retainer materials, structure and molding process has become the key to improve the property and reliability of high-speed vehicles bearing[2].
When the materials flow from all directions toward one single node, the air trap is generated.
International Journal for Numerical Method in Fluids. 2000,34(8):729～750 [3] Zhigang Chen.Plastic Mold Design.

Research on Algorithm of Forming Limit Height in Semi-ball Bottom Cylindrical Deep Drawing Kang Chen1,a, Hui Liu 2,b and Chengyun Peng 1,c 1College of Material Science and Engineering, Chongqing University of Technology, Chongqing, 400054,China 2 Library,Chongqing University of Technology, Chongqing, 400054,China asiuconkk@gmail.com, b20050017@cqut.edu.cn, cpengchengyun@cqut.edu.cn Keywords: Semi-ball Bottom Cylindrical; Deep Drawing; Forming Limit Height; DYNAFORM Abstract: With physical experiments and numerical simulation about semi-ball bottom cylindrical parts and flat-bottomed cylindrical parts, we got the thinning law about spherical bottom of semi-ball bottom cylindrical parts, and got forming limit height difference of semi-ball bottom cylindrical parts and flat-bottomed cylindrical parts under the same conditions.
Formability of Materials - 2000A.D., JRNewby and BAHiemeier eds., ASTMSTP753, American Society for Testing and Materials, (1982), p3-18
[2] E Da-xin and Mizuno Takaji: Materials Science and Technology Vol. 17(2009), p351-354(In Chinese)
[4] Kang Chen, Tao Zhou, Chengyun Peng and Yuanfang Chen: Advanced Materials Research Vol. 148-149(2011), p721-727
Journal of Materials Processing Technology, 91(1999),p270-277(In Chinese)