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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.

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

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

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

Polyamide materials are added to aramid fiber to increase inter laminar shear strength of composite.
In this work an attempt was made to use aramid fiber in the area of friction materials.
Selection of Materials and Method of Fabrication Selection of materials for the composite is the main important step for achieving desirable properties of the composite.
[4] Naresh Kumar Konada, K.N.S.Suman “Experimental Investigation on Performance of Multi walled Carbon Nano Tubes Grafted Carbon Fiber Reinforced Friction Material” International Journal of advanced Science and technology , vol28, No 16 (2019) , pp 554-571 [5] O.A.
Elsevier, Science direct, Composites Science and Technology vol-68 (2008) PP 444-450

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.

., Tomsk, 634050, Russia 2Institute of Strength Physics and Materials Science of Siberian Branch Russian Academy of Sciences, 2/4, pr.
In general, the properties of materials are temperature dependent, and the problem becomes non-linear.
Its value for solid materials is missing in reference books.
Olesiak, Problems of thermodiffusion of deformable solids, Materials Science, 34 (3) (1998) 297–303
Uglov, Laser and electron beam treatment of materials.