Search results

The raw materials of PbO, ZrO2 and TiO2, powders were ball milled at 40 and 60 hours using high planetary mill.
Journal of Materials Research, 18 (2003) 1765-1770
Varela, PZT ceramics obtained from mechanochemically synthesized powders, Journal of Materials Science: Materials in Electronics. 14(1) (2003) 37-41
Stojanovic: Mechanochemical synthesis of ceramic powders with perovskite structure, Journal of Materials Processing Technology. 143–144 (2003) 78-81
Callister, Materials Science and Engineering: An Introduction, John Wiley & Sons, New York, 2007.

Design of low frequency hydrophone based on PVDF piezoelectric materials Zhuen Chen1,a, Zhou Wan1,b, Yiyang Li1,c, Haohua Liu1,d, Xicun You1,e 1 Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming Yunnan 650500 aemail: 530799708@qq.com, bemail:ynkgwz@aliyun.com, cemail:kmustlyy@163.com, demail: 578761499@qq.com, eemail: 349649975@qq.com Keywords: PVDF; Low frequency; Hydrophone Abstract.
By the formula (1) shows, can increase the value of to improve the storage of materials, so choose the material of limit value is larger or smaller elastic modulus.
With those advantages, this article selects PVDF as sensing materials.
Journal of Functional Materials,2004(4):450-456 [2] Huang Jiannan.
Kunming University of Science and Technology,2012 [4] Huang Jiannan.

But behavior of advanced composites with respect to different loading conditions is a complex issue due to their non homogeneity nature which causes failure in quite different manners than homogeneous materials [1].
The main reason is that mechanical properties of composite materials vary significantly with changing the displacement rate and strain rate due to their non homogeneity nature [2, 3].
This clearly shows that in design level GFRP and CFRP more suitable when compared to kevlar when the materials are subjected to varying loading conditions.
Ÿ At design level GFRP and CFRP more suitable when compared to kevlar when the materials are subjected to varying loading conditions.
Gurusideswar, Strain Rate Dependent Behavior of Glass/Nano Clay Filled Epoxy Resin Composite, Defence Science Journal.64 (2014)295-302

Introduction Materials with porous structures or porous media, have been giving massive advantages in developing heat pipe as one of heat exchangers especially for the evaporator and the condenser.
Jung-Chang Wang : International Journal of Thermal Sciences 50 (2011), p. 97-105 [10].
Liu : Journal of Porous Materials 4 (1997), p. 303–308 [22].
Ran Bao : International Journal of Thermal Sciences 49 (2010), p. 1680-1687 [28].
Okta D, Zein Hamid, Thermal performance of nanofluids in biomaterial wick loop heat pipes, submitted to International Journal of Thermal Sciences

The packaging cushioning materials made by plant fiber with starch addition agent are the new kind of green packaging materials [5].
Experimental Materials.
Xiong: Plant Fiber Sciences in China, Vol. 31 (2009) No.2, pp.113-118.
Liao: Journal of Henan University of Science & Technology (Natural Science), Vol. 31 (2010) No.1, pp.70-73.
Xi: Journal of Agricultural Mechanization Research, (2007) No.5, pp.220-221.

Understanding how heat affects building materials is very useful in assessing the extent of damage to various building components.
In the last decade and more recently, extensive studies and experimental research [2-9] have been carried out to evaluate materials in fire affected buildings, in terms of seismic performance [10], fatigue behaviour [11, 12] and residual mechanical properties of materials [13] and their welded joints [14-16].
Tests were also performed on cylindrical specimens taken from the same materials/areas.
These values correlate with the tensile strength values of the materials analysed. 7.6.
Construction and Building Materials 161, (2018), pp. 26-36, https://eprints.qut.edu.au/150877/ [6] Maraveas C., Fasoulakis Z.C., Tsavdaridis K.D.: Mechanical properties of High and Very High Steel at elevated temperatures and after cooling down, Fire Science Reviews 6, article 3, (2017), DOI 10.1186/s40038-017-0017-6 [7] Liu, D., Liu, X., Fu, F. et al. 

Panait et al.: Materials Science and Engineering A, Vol.527 (2010), p.4062-4069 [4]W.
Radhakrishnan: Materials science and engineering A, Vol. 494 (2008), p.92-102 [6]Y.
Sklenicka: Materials Science and Engineering A, Vol. 387-389 (2004), p.633-638 [9]A.
Shrestha et al.: Materials Science and Engineering A, Vol. 565 (2013), P.382-391 [21]T.
Sawada et al.: Materials Science and Engineering A, Vol. 528 (2011), p.5511-5518 [27]T.

The present paper is part of a research that is developed within the sustainable building design through the revisiting of the traditional construction materials.
The analysis of embodied energy is very interesting because it represents the energy utilized to transform raw materials into building materials.
The natural stone, compared with other very widely used construction materials, has a sustainable quotient.
Conclusion This research is developed within a sustainable building design through the revisiting of the traditional construction materials.
[5] Lombardo G., 2010, Built architecture with natural stone, in Atti del convegno internazionale: 37th IAHS World Congress on Housing “DESIGN, TECHNOLOGY, REFURBISHMENT AND MANAGEMENT OF BUILDINGS”, Santander (Spain) 26-29 October 2010 and in International Journal for Housing Science and Its Applications Vol.35, No.2, 2011

Journal of Materials Chemistry C. 3:616 (2015)
Journal of Materials Chemistry A.1:8521 (2013)
Journal of Materials Chemistry. 22:20817 (2012)
Journal of Materials Chemistry C. 1:5142 (2013)
Journal of Materials Chemistry C. 2: 9720 (2014)

This study was done to investigates the usage of natural products as one of the materials in fertilizer application.
Methodology Materials.
Natural products as corrosion inhibitor for metals in corrosive media — A review.Materials Letters 62, 113–116. doi:10.1016/j.matlet.2007.04.079
Journal of Zhejiang University SCIENCE B.
Univ SCIENCE B 2006 7(6):429-435 [14] Parsons, T.