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Numerical Analysis of Hot Stamping Mold Cooling System Based on FLUENT Yan Li-Jing Guangdong University of Science & Technology, Dongguan, 523083, China Keywords: Mold; Numerical simulation; Cooling system Abstract.
This process also known as austenitizing processes, the material heated in the heating device to above the recrystallization temperature, microstructure austenitizing completely, make its have good plasticity. 2) Stamping and pressure.
Chinese Journal Of Computational Physics, 2009(5):633-641
Journal of Heat Transfer, 2007. 129:245-255
Numerical and Experimental Investigation into Hot Forming of Ultra High Strength Steel Sheet[J].Journal of Material Engineering and Performance, 2010(1):1-10.

According to the strain formulation of the strain gauge (3) where K0 is the strain coefficient of metallic materials, the Eq. 2 could be rearranged to (4) Finite element analysis.
Results of the finite element show that the maximum stress (237MPa) is lower than the limit stress (310MPa) of the material (stainless steel 304), which demonstrate the sensor has sufficient structural strength within its measure range.
Irt1033), China References [1] A.Seyfarth, A.Friedrichs, V.Wank, R.Blickhan: Journal of Biomechanics.
Webster: Portuguese Journal of Sport Sciences.
Vol.11 (2011) [3] LI Kejie: Handbook of Sensor Technology (National Defense Industry Press, China 2002) [4] FANG Li, SUN Yining, WANG Lili: Journal of Transducer and Technology.

Plastic as the material of the packing and shipping pallet standardization degree is very high, so very suitable for parametric design.
References [1] Yang M Y，in: Development of a composite suitable for rapid prototype maching,edtied by Hou Yongtao,Journal of Materials Processing Technology,BJ(2001),in press
[3] Sun Xijun, in:The second national tray status quo investigation report, edtied by Xiao Wang, Journal of logistics technology and applications, Beijing (2009), in press
[4] He Peiying Li Yueqin, in: Based on Pro/toolkit Pro/E secondary development and application , edtied by Gun Wang, Journal of mechanical design and manufacturing, Beijing (2005), in press
[5] Tan Jianrong, Zhang Dongliang, based on the constraint relations of self-organization of off-line parametric technology, edtied by Peng Qunsheng, Progress in natural science, NY (2005), in press.

Generally take prototype model materials natural material, so that make the model and the prototype of the hydraulic gradient and the permeability strength were completely equal, in order to maximize the prototype situation.
Journal of Shandong University (Engineering Science), 2003(5): 589-592
China Journal of Highway and Transport, 2000, 13 (4): 12-15
Journal of East China Jiaotong University, 2003, 20(5): 23-25

A Study on the Phase Transformation Behavior and Characteristics of BaTi1-x(Li2/3Nb2/3)xO3 Solid Solution Peng Wua, Jingji Zhangb, Lina Sunc, Jingtao Liud, Huang Zhoue, Shengyong Jinf and Jiangying Wangg College of Materials Science and Engineering, China Jiliang University, Hangzhou, China 310018 awupeng100200@yahoo.cn, bzjjtongji@gmail.com, csunlina0708@163.com, dwe134652@163.com, ezzhh429@163.com, f1248079714@qq.com, gwjyliu@163.com Keywords: Phase transformation, Dielectric properties, Ferroelectricity Abstract.
High-purity BaCO3 (99.0%), TiO2 (98.0%), Li2CO3 (98.0%) and Nb2O5 (99.5%) powder were used as starting materials.
Journal of Applied Physics Vol.108 (2010), pp. 034103-7
Journal of Applied Physics Vol.105 (2009), pp.114102-4
Journal of Applied Physics Vol.98 (2005), pp. 064107-5

China bKey Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, China 1mayuanliang8017@sina.com, 2*xrzh@tju.edu.cn, 31506061327@qq.com, 4l.hlq23@163.com, 5jihuiming@tju.edu.cn Keywords: Upconversion micron tubes, TiO2/NaYF4 composite, Photocatalytic, Heterostructure Abstract.
Lanthanide-doped β-NaYF4 up-conversion phosphors were considered to be the most efficient NIR-to-Vis materials and have evoked much attention in this filed[11,12].
Journal of Alloys and Compounds. 551 (2013) 82–87
Journal of Alloys and Compounds. 555 (2013) 68–73
Journal of Nanomaterials. 115 (2012) 605-613

Engineering surface as fractals，fractal aspects of materials[M].
Pittsburgh Materials Research Society, 1986, 75-77
ASME Journal of Tribology,1990,172:205-206
CIESC Journal, 2010，61(5):1208-1212
Journal of Astronautics ,2007, 28(3):762-766

Materials Letters 62 (2008) 91-94
Journal of Northeastern University (Natural Science). (2007) 345-348
Journal of Materials Processing Technology. 140 (2003) 509-513
Materials Science & Technology. (2008) 724-727
Journal of Materials Engineering and Performance 20 (2011) 417-421

Soh, "Toward Broadband Vibration-based Energy Harvesting," Journal of Intelligent Material Systems and Structures, vol. 21, pp. 1867-1897, 2010
Westermann, "Survey on broadband techniques for vibration energy harvesting," Journal of Intelligent Material Systems and Structures, February 20, 2013 2013
Fisher, "A vibration energy harvesting device with bidirectional resonance frequency tunability," Smart Materials and Structures, vol. 17, p. 015035, 2008
Inman, "Issues in mathematical modeling of piezoelectric energy harvesters," Smart Materials and Structures, vol. 17, p. 065016, 2008
Šittner, "Magnetostatic interactions and forces between cylindrical permanent magnets," Journal of Magnetism and Magnetic Materials, vol. 321, pp. 3758-3763, 11// 2009.

Experimental 2.1 Materials Chitosan with 95% degree of deacetylation was purchased from Shang Hai Fine Chemical Factory Co., Ltd (China).
Acknowledgement This research was supported by the National Nature Science Foundation of China (No. 20276001).
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Makote, Sheng Dai: Analytica Chimica Acta.Vol. 435 (2001),p. 169 [22] Ebru Birlik, Arzu Ersöz, Erol Açıkkalp, Adil Denizli, Rıdvan Say:Journal of Hazardous Materials.Vol.140 (2007),p. 110 [23] Haijia Su, Jia Li, Tianwei Tan: Biochemical Engineering Journal.Vol. 39 (2008),p. 503 [24]Haijia Su,Ying Zhao,Jia Li,Tianwei Tan: Process Biochemistry.Vol. 41 (2006),p. 1422 [25]Y.G.
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