Search results

All of sponge material used in the experiment is produced by Hengye Furniture Materials Factory of Huadu District in Guangzhou, China.
(3) The experimental materials selected in this study have good force transmission characteristics, which can help us to further research the buffer material for hip protector use
Shuai: Science & Technology Information, Vol.10 (2009) No.26, pp.310-311 (In Chinese)
Parrkkari, et al: The New England Journal of Medicine, Vol.343 (2000) No.21, pp. 1506-1513
Li: The Journal of Traditional Chinese Orthopedics and Traumatology, Vol. 20 (2008) No.9, pp. 22 (In Chinese)

Danilina, Technological formation features of the lightweight concrete cellular structure, Materials Science Forum. 992 (2020) 26 - 30
Miryuk, Liquid-glass concrete of variable density, IOP Conference Series: Materials Science and Engineering. 869 (2020) 032025
Johari, Utilization of fly ash in lightweight aggregate foamed concrete, ARPN Journal of Engineering and Applied Sciences. 8 (2016) 5413 – 5417
Narikov, Collagen agent technology for foam concrete production, ARPN Journal of Engineering and Applied Sciences. 5 (2017) 1674 –1678
Forosevich, The problem of structurization of liquid glass, Materials Science Forum. 871 (2016) 90 – 95

It is the reason why high quality insulation materials are being used.
In many countries vacuum insulations were implemented as insulation materials in buildings.
Some research results published in specialist journals show that natural fibers (plant, animal) can be successfully used for the production of the core materials of VIPs [17].
Conclusion The aim of the research was to verify the possibility of using environmentally friendly insulating materials based on natural or waste fibers for use as core materials in vacuum insulating panels.
Vejelis, et al., Evaluation of Structure Influence on Thermal Conductivity of Thermal Insulating Materials from Renewable Resources, Materials Science-Medziagotyra, National Conference on Materials Engineering, 17 (2011) 208-212

Simulation of the Cracking Behavior for Fiber Reinforced Composite Materials with Different inclusion Quantity Jixiang Luo 1, a 1Department of Science, Nanchang Institute of Technology, Nanchang 330099, China a laixiaoying77716@yahoo.com.cn Key words: inclusion quantity; fiber reinforced composites; X-VCEFM Cell; matrix crack propagation Abstract: Based on the Voronoi cell finite element can also reflect fiber reinforced composites interface to take off the layer and matrix crack propagation of the new cell (X-VCFEM cell)[1].
References: [1] luojixiang，Numerical simulations of interfacial debonding and matrix cracking in particle reinforced composites，Kunming：Kunming University of Science and Technology，2007. 26～30 [2] Jiangyongqiu，composition material mechanics，xi an：traffic college at xian，1990. 5～11 [3] Lewandowski J.J., Manoharan M., Hunt W.H.
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 1993, A172(1-2): 63~69 [4] Llorca J.
Journal of the Mechanics and Physics of Solids, 1998, 46(1): 1~28 [5] Mummery P.M., Derby B., Scruby C.B.
Mechanics of Materials, 2000, 32(10): 561~591 [9] S.

Journal of Materials Chemistry C. 1 (2013) 202-206
Journal of Materials Chemistry C. 1 (2013) 3669-3676
Journal of Materials Chemistry A. 1 (2013) 8445-8452
Journal of Materials Chemistry. 21 (2011) 3346-3349
Journal of Materials Chemistry. 21 (2011) 3432

This paper reviewed the aging study progress of polymeric materials in recent years and the research problems.
The property changes due to ageing had to be monitored and quantified to determine the weather ability of materials.
Sadat-Shojai: Journal of Applied Polymer Science, Vol.112（2009）, p. 2535 [2] K Johansson: ACS Applied Materials &Interfaces, Vol.1（2009）, p. 211 [3] V.
Bertalan: Polymer Degradation and Stability, Vol. 73(2001), p.463 [11] S Baljit, N Sharma:Polymer Degradation and Stability, Vol. 93(2008), p.561 [12] JR White, AJ Turnbull:Journal of Materials Science, Vol. 29(1994),p.584 [13] J Pospisil, S Nespurek: Progress in Polymer Science, Vol. 25(2000), p.1261 [14] Y.
Meincken: Applied Surface Science, Vol. 256(2010), p.7504 [17] Jianwen Hu , Xiaogang Li:Materials and Design, Vol. 30(2009), p.1542 [18] Zhang Qi-xing.

The concomitant tag will store the information that greatly help user in sorting the materials.
However, for the sand and rock situations, the success rate is almost the same with 500ml case since the small volume of such materials will make it hard for the system to read the dielectric strength of each items.
M., “Development of Automatic Smart Waste Sorter Machine, In International Conference on Mechanical, Industrial and Materials Engineering, (2013) 1–3
[12] Shukla R., Review Article - Smart Waste Management, Asian Journal on Pharm.
J, Development of Reverse Vending Machine (RVM) Framework for Implementation to a Standard Recycle Bin, Jnl of Procedia Computer Science 105 (2017) 75-80.

Introduction Composite materials have high strength to weight ratio.
Drilling is one of the most important machining operations that can be performed in composite materials.
[2] Tom sunny, J.Babu, Jose Philip, Experimental Studies on Effect of Process Parameters on Delamination in Drilling GFRP Composites using Taguchi Method, Procedia Materials Science 6 (2014) 1131
[4]Shiba Narayan Sahu, Debasis Nayak, Hemanta kumar Rana, Thrust, Torque Analyses and Optimization in Microdrilling of GFRP Using Full Factorial Design Integrated CNSGA-II Algorithm, Procedia Materials Science 6 ( 2014 ) 967 – 974
Paulo Davim, Drilling of fiber reinforced plastics: A review, Journal of Materials Processing Technology 186 (2007) 1–7

First, the heat simulation text of the shell ring material has been carried out on the Gleeble-3500 thermal simulation test machine and the material properties were obtained.
Fig.2 shows the true stress and true strain curve of materials.
This work is also supported by the State Key Laboratory of Metastable Materials Science and Technology, Yanshan university, which is gratefully acknowledged.
References [1] Xu S G, Lian J C, Hawkyard J B: submitted to International Journal of Mechanical Sciences (1991) [2] Sun Zhichao, Yang He, Ou Xinzhe: submitted to Transactions of Nonferrous Metals Society of China (English Edition)(2008) [3] Wang M., Yang H, Sun Z C, etal: submitted to Journal of Materials Processing Technology (2009) [4] Wang Min, Yang He, Sun Zhichao, etal: submitted toTransactions of Nonferrous Metals Society of China (English Edition) (2008) [5] Yang H, Wang M, Guo LG., Sun ZC: submitted to Computational Materials Science (2008) [6] Yang D Y, Kim K H, Hawkyard J B: submitted to International Journal of Mechanical Sciences (1991) [7] Z.W.
Yang, etal: submitted to Journal of Materials Processing Technology(2007) [8] Ho Keun Moon, Min Cheol Lee, Man Soo Joun: submitted to International Journal of Mechanical Sciences(2008) [9] Nassir Anjami, Ali Basti: submitted to Journal of Materials Processing Technology(2010)

Even manufacturers of raw materials advise the customer against the application of PA66 and CaCl2 in mechanical loaded parts due to problems arising from corrosion cracking [4].
Manson, Fatigue crack propagation in crystalline polymers: effect of moisture in nylon 66, Journal of Material Science, 14 (1979) 2482–2492
Novak, Stress cracking of nylon polymers in aqueous salt solutions, Part 1 Stress-rupture behaviour, Journal of Material Science, 22 (1987) 1707–1714
Metal Halides, Journal of Material Science, 13 (1969) 1641–1655
Karlsson, Influence of Water on the Viscoelastic Behavior of Recycled Nylon 6.6., Journal of Applied Polymer Science, 85 (2002) 2211–2218.