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Materials and Methodology of Experiment Four types of a sintered carbide die (fig. 1) were used: bearing surface diameter 25 mm (length of bearing surface 2 mm), nominal reduction semi-angles 6°, 8°, 10°, 12° and nominal exit semi-angle 15°.
In: Research papers Faculty of Materials Science and Technology Slovak University of Technology in Trnava.
Journal of Materials Processing Technology.
In Research papers Faculty of Materials Science and Technology Slovak University of Technology in Trnava.
In Research papers Faculty of Materials Science and Technology Slovak University of Technology in Trnava.

Acknowledgements This research is supported by the National Natural Science Foundation, China (No. 51105039).
Journal of the Operational Research Society.
International Journal of Production Research.
International Journal of Production Research.
International Journal of Production Research.

Material properties.
PCI Journal, 1987, 32(3), p.75-150
PCI Journal, 2003, 48(4), p.2-26
Journal of Structural Engineering, 2004(10) , p. 1534-1544
Advanced Mechanics of Materials .

J., 2002 "Guided Wave Resonance Tuning for Pipe Inspection," Transactions of the ASME, Journal of Pressure Vessel Technology, 124, pp. 303-310
M., 2003 "The Magnetostrictive Sensor Technology for Long Range Guided Wave Testing and Monitoring of Structures," Materials Evaluation, 61, pp. 80-84
N., Pavlakovic, B. , Wilcox, P., 2003, "Practical Long Range Guided Wave Testing: Application to Pipes and Rails," Materials Evaluation, 61, pp. 66-74
I., 1980, "Diffraction of Lamb Waves by a Finite Crack in an Elastic Layer," Journal of the Acoustical Society of America, 67(4), pp. 1157-1165
L., 1996, "A Boundary Element Solution for a Mode Conversion Study on the Edge Reflection of Lamb Waves," Journal of the Acoustical Society of America, 99(3), pp. 147-155

The assessment made by LEED system on building projects mainly from the five aspects, which are sustainable construction site materials and resources, water saving, energy and atmospheric environment, indoor environmental quality, respectively. 2.
The content of the evaluation has six categories, including the community environment planning and design, energy and environment, indoor environment quality, community water environment, of materials and resources. 2) Beijing Olympic Construction Assessment System[6] Green Beijing Olympics Construction Assessment System (GBCAS) was published in August 2008.
Journal of Construction Technology ,Vol.23(2004), p.28-29 [7] Guo Jinyu, Research and Application of the Analytic Hierarchy Process [J].
Chinese Journal of Safety Science ,Vol.5, (2008), p.149-153 [8] Liao Hongqiang,Qiu Yong, Study on the AHP to Determine the Weight Coefficient [J].
Journal of Mechanical Engineer, Vol.6,(2012), p.22-24

A B Fig.2 The curves of efficiency vs. cycle number (A) and voltage vs. time (B) for the last 100 hours during charge-discharge, initial electrolyte: 1.55M V(IV)+4M H2SO4 solution, current density: 60mAcm-2 Conclusion It is found that a minor amount of impurities may be introduced into vanadium electrolyte from framework materials or pipelines of vanadium flow batteries during charge and discharge cycling.
Acknowledgements This work is supported by the National Basic Research Program (973 Program) of China (2010CB227201) and the National Science & Technology Pillar Program (2011BAA07B07).
Robins, Journal of the Electrochemical Society, 133(1986) 1057
Huang, Journal of inorganic materials, 25 (2010)641
Sui, Journal of Chinese power sources, 28(2004) 94

Material: mainly the material quality of cable, isolation transformers and cable connectors; b.
Construction management: mainly including process management, materials management, technology management and construction and operation management.
Basic method of Gray System[M].Wuhan: Huzhong University of Science and Technology Press,1987
Chinese Geological Hazard and Control Journal, 2007, 18(4):66-69
Introduction to Grey System Theory[J].The Journal of Grey System,1989(1):1-24

Umi Fazarad 1 School of Environmental Engineering, University Malaysia Perlis, Komplek Pusat Pengajian Jejawi 3, Arau, Perlis (02600), Malaysia 2Faculty of Mathematics and Natural Science, University of Sumatera Utara, Jalan Almamater Kampus USU (20155) Indonesia adrfahmi@unimap.edu.my, bnasnoer@yahoo.com, czulzikrami@unimap.edu.my, dumifazara@unimap.edu.my Keywords: Carbon regeneration, Decolourization, Adsorption isotherm, pyrolysis, chemical regeneration Abstract.
Materials and Method.
Journal of Hazardous Materials, 182 (2010), 544-551
Journal of the Taiwan Institute of Chemical Engineers, 42 (2011), 305-311
Chemical Engineering Journal, 152 (2009), 464-470

Material used in this work including hot-forging of Ti-6Al-4V alloy, Ti-17 alloy and Ti-2Al-Nb alloy.
Table 1 The yield strength of Titanium alloys Material Ti-6Al-4V Ti-17 Ti-2Al-Nb Yield Strength / MPa 890 1030 1080 (a) 50mm EBW welded of Ti-6Al-4V (b) 10mm EBW welded of Ti-6Al-4V (c) 20mm LFW welded of Ti-17 (d) 3.5mm EBW welded of Ti-2Al-Nb Fig.1 Dimensions of specimen of different welded Titanium alloy Modeling and Measurement The residual stresses were simulated by 3D finite model in ABAQUS software.
Materials Science and Engineering: A, 1996, 213(1): 103-114
Journal of Engineering Materials and Technology, 2001, 123: 162-168
Science and Technology of Welding and Joining, 2016, 21(5): 351-357.

However in this two-liquid casting method, heat removal occur not only the interface of alloy but also the inside of the bulk material by heat transfer between droplets has higher and lower liquidus temperature.
Therefore even in large scale applications, it is possible to achieve undercooling effect at the inside of bulk material.
Two sets of experiments were carried out for the same materials under the similar quench condition.
The materials are mixture of 50 wt % pure Sn and 50 wt % Sn60Pb40 alloy.
Vonnegut, Journal of Colloid Science 3 (1948) 563-569