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Determination of Migration of 11 Organotin Compounds in Food Contact Materials by GCMS Ye Guangbao1,a 1Guangdong Yangjiang Supervision Testing Institute of Quality and Metrology, China a290019633@qq.com Keywords: Food contact materials; organotin compounds; GC-MS method; derivatization; liquid-liquid extraction Abstract.
The determination of the migration of 11 organotin compounds in food contact materials by GC-MS was established.
The method is simple and sensitive, and can be used for detecting the migration of organotin compounds in food contact materials. 1.
This method meets the testing requirements and can be used to detect the migration of organotin compounds in food contact materials.
Journal of Analytical Science, 2008, 24 (6): 667-672

The LiFe(PO4)0.98F0.06/C materials showed better electrochemical performances than LiFePO4/C.
In order to overcome these defaults, one way is to coat the LiFePO4 with electronically conductive materials like carbon, the other way is to prepare ion-doped LiFePO4 materials.
Both methods greatly improve kinetics of materials in terms of capacity delivery, cycle life and rate capability.
The starting materials were weighed in stoichiometric amounts and 20wt% glucose was added to it and homogenized using a mixer.
Su: Journal of Power Source Vol. 185 (2008), p. 466 [6] Z.L.

The Effect of Fly Ash on TSA of Cementitous Material: Based on Three Years Results Benwan Liu 1, a, Changhui Yang1, Xiaobin Xang1, Linwen Yu1, b and Jing Zhang2 1 College of Materials Science and Technology, Chongqing University, Chongqing 400045, China 2 Zheng Yuan Engineering Quality Detection Limited Company, Chongqing 400023, China acoolstar000001@sina.com, byulw@cqu.edu.cn Keywords: Fly ash; TSA; Cement-based material.
The chemical compositions of materials were listed in Table1.
Specimens with 40% and 50% fly ash had worse effect on the resistance of cementitous materials to TSA.
[6] Ma Baoguo, Luo Zhongtao and Gao Xiaojian: Journal of Railway Science and Engineering.
[7] Ma Baoguo, Gao Xiaojian and Luo Zhongtao: Journal of Materials Science and Engineering, Vol.2(2006),p.230

High material hardness and low fracture toughness decrease economy and application of end milling in brittle materials such as ceramics.
However, with the increased use of brittle porous materials in composite tooling applications end milling in combination with more machinable materials are increasingly being used to achieve higher material removal rates.
For many porous materials a spherical shape is acceptable.
Journal of Materials and Processing Technology 2001; 109(3): 229-235
Transactions of the ASME Journal of Manufacturing Science and Engineering 1996; 118(2): 216-224

The forming limits for both operations for the aluminum alloy EN AW 6082 T6 obtained via simulations and experiment are investigated in a research cooperation between the Institute of Materials Science (IW) and the Institute of Applied Mechanics (IFAM).
Moon, Forming limit diagram of auto-body steel sheets for high-speed sheet metal forming, Journal of Materials Processing Technology 211 (2010) Issue 5, pp. 851-862
Larkiola, Comparsion of forming and fracture limits of an aluminum alloy and austenitic stainless steel, International Journal of Material Forming 2 (2009) supplement 1, pp. 431-434
Reese, Prediction of springback in sheet forming by a new finite strain model with nonlinear kinematic and isotropic hardening, Journal of Materials Processing Technology 209 (2009), pp. 4062-4075
Reese, Constitutive modelling of anisotropy, hardening and failure of sheet metals, Key Engineering Materials Vol. 473 (2011), pp. 631-636

Progress in Materials Science, 46(6), 559-632, 2001 [3] MG Rashed, M Ashraf, RAW Mines, PJ Hazell.
Biological Materials Science: Biological Materials, Bioinspired Materials, and Biomaterials.
Progress in Materials Science, 74, 332400, 2015 [9] OB Olurin, NA Fleck, MF Ashby.
Materials Science and Engineering: A, 291(1), 136-146, 2000 [10] EW Andrews, LJ Gibson.
Journal of Materials Science, 35(24), 6259-6266, 2000 [17] P Fratzl, HS Gupta, FD Fischer, O Kolednik.

Usually, Titanium and Aluminium stacked materials are drilled before aircraft assembly and this poses a major challenge in machining due to the different machinability of materials.
Journal of Materials Processing Technology, 259:270-281, September 2018
Applied Sciences, 10:845, January 2020
Applied Science and Manufacturing, 2019
Modeling thread milling forces in mini-hole in dental metallic materials.

Synthesis and electrochemical properties of Li4Ti5O12/CuO anode material for Li-ion batteries Ji-Ping Zhu1, a, Guang Yang1, b, Jun-jie Zhao1, c, Qing-song Wang1, d, and Hong-wei Yang1, e 1School of Materials Science and Engineering, Hefei University of Technology, Hefei 230009, P.
At present, the anode materials for those batteries are various kinds of carbon materials, such as graphite, coke and MCMB (Mesocarbon microbeads).
Science, 324, 5930(2009), pp. 1051-1055
Advanced Materials, 20, 6(2008), pp. 1160-1165
Materials Chemistry and Physics, 101, 2-3(2007), pp. 372-378

Enhancement of explosion energy and mechanical strength of energetic material by aluminum fibre Liao Xue-yan1, a, Shi Fu-qiang1, b, Shen Zhao-wu2, c, Jiang Yao-gang1 ,Gong Zhi-gang1 1Sichuan Province Academy of Safety Science and Technology, Chengdu, 610045,China 2 Department of Modern Mechanics, University of Science and Technology of China, Hefei 230026,China astagger@mail.ustc.edu.cn, bsfq@ swjtu.cn, czwshen@ustc.edu.cn Keywords: energetic material; mechanical strength; output energy; aluminum fibre explosive Abstract.
“Thermal Char- act erization of Passivated Nanometer Size Aluminum Powders,”, Journal of Thermal Analysis and Calorimetry, Vol. 61, 2000, pp. 805-818
“Modeling spherical explosions with alum- inized energetic materials” Shock Waves.
Chinese journal of energetic materialpropellants.vol.22(1999)3: 29-31
Beijing: Science Press,1987

Research of the Damage and Failure Processes of Composite Materials Based on Acoustic Emission Monitoring and Method of Digital Image Correlation V.
These methods allow to collect additional information about the processes which occur inside materials.
The combined use of the above methods for a comprehensive study of composite materials is considered in [1-5].
Evaluation of damage accumulation behavior and strength anisotropy of NITE SiC/SiC composites by acoustic emission, digital image correlation and electrical resistivity monitoring, Journal of nuclear materials. 455(1) (2014) 549-553
Acoustic emission analysis of industrial plywood materials exposed to destructive tensile load, Wood Science and Technology. 48(3) (2014) 611-631