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Research on the properties of nanoparticles modified sodium silicate adhesive Xin-li Zhang1, a, Yi-qiang Wu1,b* and Yun-chu Hu1,c 1School of Materials Science and Engineering, Central South University of Forestry and Technology, Changsha, P.R.
Usually said silicate adhesive mainly refers to the reactive adhesive, which generally consists of the main binders, curing agents and skeleton materials.
Adhesive structure was analyzed to show interaction between Na2SiO3 and nano-materials, and the cured morphology and thermal properties were determined to support the quality improvement of Na2SiO3 adhesive by adding nano-materials.
Materials and Methods Materials. 3.0 modulus Na2SiO3 solutions were obtained from Shangyu Qiangsheng Chemical Co., Ltd.
Zhang: Journal of Beijing University of Chemical Technology (Natural Science), Vol. 37(2010), p.69 [9] L.

Graphene-based nanocomposite materials show promising properties in many fields.
Experimental section Materials.
Graphite was obtained from Nanjing XFNANO Materials Tech Co, Ltd.
Zhu: Journal of Colloid and Interface Science.
Wang: Materials Chemistry and Physics.

Specimen materials were used AISI 3140 steel.
Specimen size increase with decreasing in fatigue strength for all steel materials.
Table 1 Size effect coefficient of steel materials, K HC Materials Size effect coefficient, KHC (ϕ 8 mm) (ϕ 2 mm) (ϕ 1 mm) SS400 1.0 1.18 1.18 S45C 1.0 1.32 1.26 AISI 3140 1.0 1.87 1.53 Fig. 6.
Furuya, Notable Size Effects on Very High Cycle Fatigue Properties of High-strength Steel, Materials Science & Engineering A, 528 (2011), 5234-5240
Tanigawa, Journal of Nuclear Materials, 01 (2000) 283, 1018-1022

The matrix phase materials are generally continuous.
These materials have now found applications in commercial industries as well [1].
Delamination can cause the significant reduction in the toughness of laminated materials and thus ultimately result in the failure of the composite materials.
KAW Autar, Mechanics of Composite Materials, 2nd Edition.
Advanced Materials Research, Vol. 326 (2011) 37

Cao 1,d,* 1 The Key Laboratory of Automobile Materials, Ministry of Education, Department of Materials Science and Engineering, Jilin University, Changchun 130025, China. 2The Key Laboratory of Bionic Engineering (Jilin University), Ministry of Education, Changchun 130025, China.
Materials Characterization. 60(2009) 327
Journal of Materials Science. 22(1987) 123
Materials Characterization. 58(2007) 504
Materials Transactions, 51 (2010) 2311

Ravisankar2 1Department of Metallurgical and Materials Science Engineering, National institute of Technology, Tiruchirapalli 620 015, India. 2Associate Professor, Department of Metallurgical and Materials Science Engineering, National institute of Technology, Tiruchirapalli 620 015, India. 1ssureshrec@gmail.com, 2brs@nitt.edu Keywords: Diffusion bonding/welding, Interface, Ultrasonic nondestructive testing.
Angelo, Indian journal of Engineering and materials sciences, Vol 16, pp 331-334,(2009)
[2] EvrenAtasoy, NizamettinKahraman, Materials Characterization 59 (2008) 1481–1490
Araee, Materials Characterization 61 (2010) 626–634
[4] Bulent Kurt, Journal of Materials Processing Technology 190 (2007) 138–141

The measured strength of materials is listed in Table1 and Table2, the specimen drawing of UHTCC is illustrated in Fig.1.
Acknowledgement It is sponsored by project of Natural Science Foundation（50908029） References [1] Shilang Xu, Hedong Li: China Civil Engineering Journal，Vol. 9(2009)，p.32-41, in Chinese
[3] Victor C Li: Journal of the Chinese Ceramic Society, Vol. 35(2007), p. 531-536, in Chinese
[4] Shilang Xu, Xiufang Zhang: Science in China (Series E: Technological Sciences), Vol. 39(2009), p. 878-896, in Chinese
[6] Jun Su, Shilang Xu: Journal of Huazhong University of Science and Technology(Natural Science Edition)，Vol. 38(2010), p. 53-56, in Chinese

Baek, Mechanical alloying process of 93W-5.6Ni-1.4Fe tungsten heavy alloy, Journal of Materials Processing Technology ,1997, Volume 63, pp. 292-297
Miguel, Mechanical-property relationships of Co/WC and CoNiFe/WC hard metal alloys, International Journal of Refractory Metals and Hard Materials.
Materials Science and Engineering: A, Volume 379, Issues 1–2, 15 August 2004, Pages 148-153
Crystallization and thermal stability of mechanically alloyed W-Ni-Fe noncrystalline materials Courtney in Materials Science and Engineering A315, 2001, Vol 315, Num 1-2, pp. 166-173, [14] S.H.
Skorodzievski Structure and Properties of Nanostructured Vacuum-Deposited Foils of Invar Fe– (35–38 wt %) Ni Alloys, Journal of Materials Science & Technology 31 (2015) 1079–1086.

Introduction Shape memory alloys (SMAs) are typical functional materials which can be used as actuators or dissipaters in some modern applications, e.g. the field of the structure control[1-3].
Experimental device and materials The testing NiTi SMA wires are produced by Chinese Academy of Sciences and Institute of Metal Research, which content 50.9% Ni, diameter is 0.8mm, and the four phase transition temperature are Martensitic transformation finish temperature Mf=-102oC, Martensitic transformation start temperature Ms=-64oC, Austenite transformation start temperature As=-22oC and Austenite transformation finish temperature Af=-3.8oC.
C., Journal of Intelligent Material Systems and Structure, 1993, Vol.4(2): 229-242
Donatello Cardone, International Journal of Mechanical of Intelligent Material Systems and Structure, 1993, Vol.4(2): 229-242
Journal of Southeast University: Natural Science Edition, 2000, Vol. 30(4): 16-20.

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