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The FEA (finite element analysis) software Ansys is good at predicting the time evolution of temperature material properties, and it can calculate the distribution of the temperature field after laser irradiation materials [1-2].
Materials can be simulated the size of the hole after laser irradiation.
This research is supported by the National Natural Science Foundation of China under Grants No. 11147156 and Foundation of Jiangxi under No.GJJ12532.
Du, Journal of Physics: Conference Series, 276(2011), 012029 [2] Z.
Kuang, Journal of Jiangxi normal University (Natural Science Edition), Vol. 35(2011), p. 400 [3] ANSYS 10.0 Tutorials, Ansys Inc, 2000.

Catalytic degradation of azo dye Congo red in aqueous solution by LiMn2O4 Yunhui Long1, a, Junming Guo2,b*, Dushu Huang3,c, Guiyang Liu4,d 1,3,4College of Science, Honghe University, Yunnan 661100, China; 2 The Engineering Laboratory of Polylactic Acid-Based Functional Materials of Yunnan, Yunnan University of Nationalities,Yunnan 650500, China ahui7476@126.com; bguojun_ming@126.com; chuangdushu@yahoo.com.cn; dalios@126.com Key words: Congo red; LiMn2O4; Decolourization ratio Abstracts: Catalytic degradation of azo dye Congo red in aqueous solution by spinel LiMn2O4 was studied.
The spinel LiMn2O4 has become hot research in cathode materials of lithium-ion batteries for its simple synthesis method, low cost and good performance.
Experimental Materials PHS-3C digital pH meter (Shanghai Pengshun Scientific Instrument Co., Ltd.) 7200 spectrophotometer (UNICO Shanghai Instrument Co., Ltd.)
Acknowledgements This work was supported by the National Natural Science Fundation of China (51062018, 51262031), the Natural Science Fundation of Yunnan (2010FXW004), Program for Innovative Research Team (in Science and Technology) in University of Yunnan Province (2011UYN09)，and Yunnan Provincial Innovation Team(2011HC008).
Journal of Dalian Institute of Light Industry,2008,(2):144-148(in Chinese)

Study on Ce and La Doped 0.85NBT-0.144KBT-0.006BT Lead-free Piezoelectric Ceramics Xinyou Huanga , Chunhua Gaob and Zhigang Chenc School of Materials Science and Engineering, Jiangsu University, Zhenjiang, Jiangsu, 212013,China ahuangxy@ujs.edu.cn, bhxy@ujs.edu.cn, cczg@ujs.edu.cn Keywords: Inorganic Non-metallic Material, Lead-free Piezoelectric Ceramic, La2O3 Doping, CeO2 Doping, Rare Earth.
The lead content of this kind of materials is more than 60wt.%.
The materials phase of the samples sintered was identified by XRD (X-ray diffraction).
Xu: Electronic components and Materials( In Chinese) Vol. 23 (2004), p. 24 [7] Z.
Chen: Journal of Materials( In Chinese) Vol. 20 (2006), p. 14 [8] M.

Currently FSW used to join several materials in similar and dissimilar combination such as ferrous materials, non- ferrous materials, composites and plastics [7-10].
Rajesh: "Influence of Processing Parameters on Induced Energy, Mechanical and Corrosion Properties of FSW Butt Joint of 7475AA",Journal of Materials Engineering and Performance , 2011
Balasubramanian: "Multi-Response Optimization of Friction-Stir-Welded AA1100 Aluminum Alloy Joints", Journal of Materials Engineering and Performance(2011) [5] P.Cavaliere, A.Santis:"Effect of welding parameters on mechanical and microstructural properties of dissimilar AA6082–AA2024 joints produced by friction stir welding", Materials and Design(2009) [6] H.
[11] Blignault C., D.G.Hattingh:"Optimizing Friction Stir Welding via Statistical Design of Tool Geometry and Process Parameters", Journal of Materials Engineering and Performance, 2011 [12] P.Cavalierea:" Effect of welding parameters on mechanical and microstructural properties of AA6082 joints produced by friction stir welding", journal of materials processing technology 200, 2008 [13] E.T.
Akinlabi:" Effect of Shoulder Size on Weld Properties of Dissimilar Metal Friction Stir Welds", Journal of Materials Engineering and Performance, 2011 [14] F.A.

Journal of Materials Processing Technology, 196(2008), p.79-87
Ordnance Material Science and Engineering, 32(2009), p.5-9（in Chinese）
Journal of Xi’an Institute of technology, 8(2007), p.334 -336（in Chinese）
Materials Science and Engineering A, 241(1998), p.48-59
ASME Transactions, Journal of Applied Mechanics, 86 (1964), p.189-193

Materials The cultivation of Lentinan edodes as a carrier for Se, low concentrations of sodium selenite solution were added directly to the cultured medium to inorganic selenium compound into the mushroom body, to get Selenium-Enriched Lentinan edodes.
Journal of Food Science and Biotechnology 2009,28(4):573~576.
Journal of Food Science and Biotechnology, 2006,25(5):49~54.
Selenium:its chemistry,biochemistry and application in life science[M].Wuhan:Huazhong university of science and technology press, 1994.104～194．
Journal of Heilongjiang August First Land Reclamation University,2000,12(4) :66~69

Accurate temperature process and mechanical properties of materials is the key to obtain the accurately stress field of the dam.
Zhu: Advanced Materials Research.
Wang: Advanced Materials Research.
Yu: Journal of Tianjin University.
Wang: Advanced Materials Research.

Bird, Electronic materials and devices, Academic Press, San Diego, 2001
Clem: submitted to Journal of Materials Research (2003) [14] E.
Albella, Solar Energy Materials and Solar Cells 87 (2005) 583-593
Dutkiewicz, Journal of Materials Science 40/6 (2005) 1459-1463
Panek, Solar Energy Materials and Solar Cells 72 (2002) 291-298.

Introduction Titanium dioxide (TiO2) is a cheap, non toxic and biodegradable material.
Journal of Alloys and Compounds. 2011, 509(13): 4520-4524
Surface Science. 2011, 605(7-8): 775-782
Journal of Hazardous Materials. 2010, 177(1-3): 750-754
Materials Chemistry and Physics. 2011, 126(1-2): 73-81.

Introduction In past decades, preferences of international iron-ore trade markets have moved to low-phosphorus iron ores because of the well-known detrimental effects of phosphorus on steel and other iron-related materials [1, 2].
Raw material samples were putted into different quartz crucibles with a corresponding number.
[3] XIA Wen-tang, REN Zheng-de and GAO Yi-feng: Journal of iron and steel research, International, Vol. 18(5)(2011), p. 01-04, 19
Onukwuli: New York Science Journal, Vol. 4(1)(2011), p. 1-6
Ujam: International Journal of Arts and Combined Sciences, Vol. 3(1)(2012), p. 1-12