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According to the equation (4), the ΔL/L0 can be expressed as following. σ is a constant of powder surface tension, a is the material atom radius, t is the sintering time, T is the sintering temperature, r is the sintering neck radius.
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The electrolytic tinplate is widely used as the food packaging materials [2~3].
Experiment The experimental materials were D T-2.5 BA electrolytic tinplates produced by different companies with the thickness of 0.23mm and the tin quantity 2.8/2.8g/m2.
[4] Zhong Xu, Xingqiao Huang, Ning Li and Deyu Li: Chinese journal of Materials Protection,Vol.11(2005), P.25
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Chinese journal of Material and Metallurgy Transaction, Vol.3(2005), P.15

Materials Science and Engineering Vol.449 (2007),p.654
Chinese Journal of Materials Research Vol.6 (2005), p. 639-643
Journal of Materials Processing Technology Vol.208 (2008), p. 205-210
Materials Science and Engineering A 398 (2005) 318-322
Materials Science & Technology Vol. 2(2004), p. 190-192

Thus, the raw materials, i.e. αFe2O3, Mn3O4, and ZnO, in a molar ratio 53:28:19 were mixed in suitable proportions in a steel ball-mill using demineralized water.
Thus, the raw materials aFe2O3, Mn3O4, and ZnO were wet milled, dried and pre-sintered at 800 0C for 1h in air.
Ochiai, Le Journal de Physique IV, Vol.07, No.21, 1997, p.
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Esguerra, Journal de Physique IV (Coloque C1) C1-95 - C1-98 (1997).

Acknowledgement The research was supported by the National Natural Science Foundation of China under grant No.50705044 and the Zhejiang Provincial Natural Science Foundation of China under grant No.
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Zheng: Key Engineering Materials, Vol. 443 (2010): pp. 411-416
Lv: Applied Mechanics and Materials, Vols. 16-19 (2009): pp. 244-248
Zheng: Advanced Materials Research, Vols. 97-101 (2010): pp. 4057-4060.

The two materials are completely recrystallized after 8 min.
The precipitates exist in the two materials, but obviously with a lower fraction in the material C.
The results have shown that the average size of precipitates in two materials is lower than 1 µm.
Helming, Materials Science Forum, Vol. 363 (1994), p. 157 [8] Ph.
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The test materials of the samples are ZrO2-Al2O3 the nano-composited ceramics.
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Zhu: Key Engineering Materials, Vol. 329 (2007), pp.445-450
Qin: Key Engineering Materials, Vols. 375-376 (2008), pp.258-262.

Smart concrete is a branch of smart materials; its origin can be traced to the cement-based electric materials obtained by combining carbon with cement by soviet scholars in the 1960s.
A factory relative to the smart materials and structures in civil engineering was built on the sustentation of National Nature Science Foundation of USA in 1993.
However, it is difficult for fabricating intact smart concrete materials with various functions according to the present science level.
[13] Fu XuLi, XiaoHuiLi and Chung D.D.L.: Improving the vibration damping capacity of cement, Journal of materials science, 33(1998), pp. 3601-3605
[35] Dry Carolyn: Passive smart materials for sensing and actuation, Journal of Intelligent Material Systems and Structures, 1993, 4(3), pp. 420-425

Furthermore, composite materials can provide wider applications in repairing damaged and degraded materials suffering from corrosion and fatigue.
Figure 1 Modes of failure of bolted joints in composite materials Riveting can be considered as another form of bolting materials together and are suitable for laminates up to 3mm thick.
Chang, Journal of Composite Materials , vol. 30, pp. 1248-1313, 1996
Fiore, Journal of Composite Materials , vol. 41, no. 8, pp. 951-964, 2007
M. da Silva, “Adhesively Bonded Joints in Composite Materials: An Overview,” Journal of Materials Design and Applications, vol. 223, pp. 1-18, 2009

Disorders of various building materials can be investigated by this method [3, 4, 5].
The variety of chosen structures, materials, defects and different excitation sources provided very good conditions for the evaluation of the measured results with recommendation for other similar diagnostic measurements.
Acknowledgement The work was supported by The Conceptual Development Of Science, Research And Innovation Project for the year 2014, assigned to VSB-TU Ostrava by Ministry of Education, Youth and Sports of the Czech Republic.
Rykalova, Analysis of glass elements fasted into the steel frame, Journal Applied Mechanics and Materials, 351-352 (2013) 208-212 [4] E.
Fabian, Analysis of the behavior of glass claddings, Journal Advanced Materials Research. 649 (2012) 41-44 [5] R.