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Introduction Recently, many types of transition metal compounds have been investigated because of the theoretical and experimental development of materials science[1-8].
KJ131222, and the Foundation of Chongqing University of Arts and Sciences under Grant No.
Canadell, Journal of Materials Chemistry 18 (2008)
Becke, The Journal of Chemical Physics 98 (1993) 5648
Nesbet, The Journal of Chemical Physics 22 (1954) 571

According to the welding process and the welded material properties, capacitor discharge power supply is devised as welding power supply.
Journal of Shanghai University (Natural Science Edition), Vol.16 (2) (2010), p. 147-151.
Beijing: Science Press, 2006.
Journal of Chongqing University (Natural Science Edition), Vol.20(3) (1997), p. 26-31.
Journal of Changsha University of Electric Power (Natural Science Edition), Vol.17(3) (2002), p. 44-47.

Study on Weathering Quality of PP/PP-g-AN Blend Yazhen Wang1, Shoucheng Xue2, Tianyu Lan3 Yanling Zhang4 1，2，3College of Materials Science and Engineering, Qiqihar University, Qiqihar , P.
Wang, Polymer Physics Course, Science Press, China, 2008
He, Polymer Mechanical Properties, University of Science and Technology of China, China, 2008
[6] X.Qian, R.H.Zheng, Thermal oxidative ageing and thermal stabilization of polypropylene, Journal of ZheJiang University of Technology. 30 (2002) [7] X.J.
[10] A.Ammala, A.J.Hill, P.Meakin, S.J.Pas, T.W.Turney, Degradation studies of polyolefins incorporating transparent nanoparticulate zinc oxide UV stabilizers, Journal of Nanoparticle Research. 4 (2002) 167–174.

The Conservation of an Egyptian Coptic Fresco Painting from Saint Jeremiah Monastery: The Use of Nano-Materials in Cleaning and Consolidation Kholod K.Salama1,a*, Mona F.
R., Ancient Egyptian Materials and Industries.
,Giorgi R., Chelazzi D.,2012, Nano materials for conservation and preservation of movabal and immovable artworks, progress in cultural heritage preservation– euromed, (2012) p.313-318 [8] Carretti E., Dei L., Cleaning I application, chapter 5, in nano science in conservation of work of arts.(2015), p.250
[9] Stuart B.H., Analytical techniques in materials conservation, John Wiley & Sons Ltd, England, (2007), p.142 - 144
Giuda e Simone Cloister, Corniola (Empoli) Journal of Cultural Heritage 15 ,(2014) 151–158

Friction stir welding and processing, Materials Science and Engineering: R: Reports. 50, 1–2 (2005) 1–78
Dynamic recrystallization in friction-stir welding of aluminium alloy 1100, Journal of materials science letters. 16 (1997) 1801-1803
The investigation of typical welding defects for 5456 aluminum alloy friction stir welds, Materials Science and Engineering A 433 (2006) 64–69
Kolubaev, Scale-dependent subsurface deformation of metallic materials in sliding, Tribology International. 43, 4 (2010) 695–699
Effect of heat generation due to plastic deformation on behavior of surface-layer material during sliding, Journal of Friction and Wear, 30, 5 (2009) 324-328

Due to the increasing demand for weight reduction, lightweight materials are a solution.
Experimental work 2.1 Materials In this study, different materials and combinations were used.
Boesenkool, et al., Highlights of designing with Hylite – a new material concept , Materials & Design 26 (2005) 271–279
Adams, Crush Initiators for Increased Energy Absorption in Composite Sandwich Structures, Journal of Sandwich Structures and Materials 10 (2008) 331–354
Yu, Energy absorption of structures and materials, CRC Press; Woodhead Pub.

Introduction With the development of modern science and technology, that the performance of the material has become increasingly higher requirements.
The continuous-fiber-reinforced CMCs and MMCs are ideal new structure materials that the materials has high temperature resistance, high strength, high toughness and corrosion resistance.In the aerospace field[3], the materials will have widely application prospect.
[2] Michio Takeda, Yoshikazu Imai and Yutaka Kagawa: Materials Science and Engineering, Vol.
GAMBONE: JOURNAL OF MATERIALS SCIENCE, Vol. 33(1998), p.5855
[6] Lu Zhang, Nanlin Shi, Jun Gong and Chao Sun: Journal of Materials Science and Technology, Vol. 28(2011), p.234

Experimental Materials.
Advanced Materials Research. 737 (2013) 2287-2291
International Journal of Physical Sciences. 6(4) (2011) 684-690
Advanced Materials Research. 168-170 (2010) 523-527
Applied Mechanics & Materials. 99-100 (2011) 955-959.

Experimental Method The production of experimental test materials.
Journal of Safety and Environment. 2008, Vol.8, No.6
Building Science. 2005, Vol.21, No.4
Heat and mass transfer in porous building materials: a review , HV&AC. 2004, Vol.34, No.11
Review on Study for Capillary Absorption of Porous Building Materials, Journal of Water Resources and Architectural Engineering. 2010, Vol.8, No.6

Recent days, nano ZnS samples which have different morphologies used in biomarkers materials has aroused great interests.
Combining water soluble ZnS and preparation water soluble quantum dots to biological detection that have became an important problem of biomarkers materials research[5] .
In 2005 JIANG et al.[9] presents the emulsion method with ZnCl2 and TAA as raw materials, and span-80, tween-80 as compound surface active agents and utilizes the a forementioned method to produce nanometer ZnS particles.
The starting materials were Zn(Ac)2 (>99.0%), Cu(Ac)2 (>99.0%), NaNO2 (>99.0%), NH4Cl(>99.0%) and sulfur source.
Comparing the two samples, Cu2+ is activators of ZnS materials.