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Study of concrete deterioration under immersion in simulated seawater Ping Zhang 1, a, Honggen Qin 1, b, Yikun Hou1, c, Chaoming Pang 1, d, Wei Sun 1, e, Weiling Zhou 2, f 1 School of Materials Science and Engineering, Southeast University, Jiangsu Key Laboratory of Civil Engineering Material, Nanjing, 211189, PR China 2 State Key Laboratory of High Performance Civil Engineering Materials, Jiangsu Academy of Builing Science Co., LTD., Nanjing 210008, China azhang-ping@seu.edu.cn, b qinhonggen@seu.edu.cn, c daniao891108@sina.com, dpangchao@seu.edu.cn, esunwei@seu.edu.cn, fzhouweiling@cnjsjk.cn Keywords: Simulated seawater, Immersion experiment，Mineral admixtures，X-CT technology Abstract.
Raw materials and mix proportion Raw material performance The mainly raw materials were produced for the National Basic Research Program (973) of China (No. 2009CB623200) specifically.
Alexandria Engineering Journal, 2011, 50(1): 65-78
ACI Materials Journal, 2004, 101( 1) : 13- 18
Journal of the Chinese ceramic society :2010,38(4):633-637

Carbon nanotube(CNT) is a new type of nanoscale materials, which has excellent adsorption and mechanical properties.
Carbon nanotube which found by the Japanese scientist LiJima in 1991, is a new type of nanoscale materials [3].
Experimental Materials Raw materials: silk fiber (Southwest University, Chongqing, China), carbon nanotube (Shenzhen nano harbour Corporation Ltd).
[2] Han Zhang, Jun Magoshi, Mary Beckers, et al: Journal of Applied Polymer Science.
[8] Yudong Xin, Xiaodong Liu: Journal of donghua university of science and technology.

However, few research focus on dynamic shearing behavior of materials.
Chang, et al.: Ordnance Material Science and Engineering.
Petrov: Materials Science and Engineering A Vol. 378(1)(2004), p. 122-124 [7] Z.Y.
Zhang: Ordnance Material Science and Engineering Vol. 1(1990), p. 64-71(in Chinese) [8] C.S.
Tian: Ordnance Material Science and Engineering Vol. 3(17)(1994), p. 18-22(in Chinese) [9] A.R.

The table also includes the displacement and recovery values of the three materials.
Schick , Calorimetry, Polymer Science: A Comprehensive Reference, 2, (2012), pp. 793–823
Daroczi, Effects of heat-flux features on the differential scanning calorimetry curve of a thermoelastic martensitic transformation, Materials Science and Engineering A 481–482 (2008) pp.522–525 [5] N.
Cimpoeşu, Heating rate effects on reverse martensitic transformation in a Cu-Zn-Al shape memory Alloy, International Journal of Materials Research – 102, 11 (2011), pp. 1345-1351 [6] S.
Baciu, Influence of temperature variation rate on calorimetric response during heating and on martensite structure obtained after subsequent cooling of Cu–Zn–Al shape memory alloy, Micro & Nano Letters, 7, 6,(2012), pp. 540–543 [9] Ciofu, C, Mindru, T.D., Injection and micro injection of polymeric plastics materials: A review, International Journal of Modern Manufacturing Technologies, Vol.

How to rapidly and conveniently measure them is an important task in the materials research field.
However, for brittle materials such as ceramics or rocks, it is very difficult to get the stress-strain curve.
Huang, TB Yin, Rate dependence of the tensile and flexural strengths of glass-ceramic Macor, Journal of Materials Science, 46(2011):393-399
Experimental determination of dynamic tensile properties of granite, International Journal of Rock Mechanics and Mining Sciences, 37(2000):861–866 [5] ISRM Testing Commission.
Suggested method for determining tensile strength of rock materials, International Journal of Rock Mechanics and Mining Sciences and Geomechanics Abstracts, 15(1978):99–103

To overcome these limitations, an attempt is made to develop nanostructured composite (metal nanoparticles embedded in dielectric materials).
The co-deposition of metal and ceramic or dielectric materials like W-Al2O3 on SS304 substrate materials were carried out by DC magnetron sputtering process.
Muralidhar Singh M, Vijay G, Krupashankara M S and R S Kulkarni “Effect of Argon Gas Flow Rate on the Optical and Mechanical Properties of Sputtered Tungsten Thin Film Coatings” Materials Science and Engineering, 2016;149, doi: 10.1088/1757-899X/149/1/012075
“High rate recative DC magnetron sputter deposition of Al2O3 films” Journal of vacuum science technology, March 1998; A 16 (2)
Wong, K.A.R Mitchell, “Characterization of sputter deposited tungsten films for X-ray multilayers” Journal of vacuum science technology, 1992; A 102, 273-280

Gupta, Applications of fly ash in synthesizing low-cost MMCs for Automotive and Other Applications, Journal of Materials Processing Technology 58, 2006, pp. 71–76
[14] Sudarshan, Surappa M.K., Synthesis of fly ash particle reinforced A356 Alcomposites and their characterization, Materials Science and Engineering A 480, 2008, pp.117–124
Natarajan, High temperature sliding wear behavior of press-extruded AA6061/fly ash composite, Materials Science and Engineering: A, Volume 527, Issue 6, 15, 2010, pp. 1501-1509
[24] Emma Sjolander, Salem Seifeddine, The heat treatment of Al–Si–Cu–Mg casting alloys, Journal of Materials Processing Technology, Volume 210, Issue 10, 2010, pp.1249-1259
Akhlaghi, Effect of extrusion temperature on the microstructure and porosity of A356-SiCp composites, Journal of Materials Processing Technology 187–188, 2007, pp. 433–436

Sun gave the magnetorheological materials theory united in energy [7], which will be used to vibration control on watercraft.
Advanced Materials Research. 2012, Vol.569:P335-338
Magnetorheological Materials Theory United in Energy [J].
Applied Mechanics and Materials. 2012, Vol. 157-158: P 33-36
Advances in Information Sciences and Service Sciences. 2012(12), Vol.5:P33-40.

All of them were analytical reagent (AR). 2 Experimental scheme In the experiment, pulverized coal ash, zeolite, fine sand, granular activated carbon, Fe and etc. were used as the activated materials of PRBs.
The activated materials were mixed and filled into special mesh bag and then fixed in porous plastic rectangle box as a modular unit to facilitate the replacement and addition of reactive material in PRB when it was saturated and invalidated.
[2] Zheng Shenshen:Journal of Agro-Environment Science,vol.26(2007), p.443-448, (in Chinese)
[7] Long Xingxian: Chinese Journal of Applied Ecology, vol.13(2002), p.757-762 (in Chinese)
[18] Ding Sa, Luo Yatian:Wuyi Science Journal,vol.23(2007), p.53-57 (in Chinese)

The diffusion of moisture in composite materials is a complex phenomenon.
Both woven and unidirectional laminates were fabricated from carbon fiber reinforced epoxy prepreg materials (CFRP).
Both woven and unidirectional prepreg materials were used for the fabrication of specimens so as to explore the effects of laminate architecture on the moisture absorption behavior of composite materials.
CFRP UD and woven laminates were fabricated from the same materials but in different forms.
Accelerated testing for long-term durability of FRP laminates for marine use (2005) Journal of Composite Materials, 39(1), pp. 5-20.