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Traditionally, the SIF has been used in the determination of initiation and propagation of cracks in brittle materials.
Fatigue and Fracture of Engineering Materials and Structures ; 16(4): 453-64, (1993)
Dodds), American Society for testing and Materials, Philadelphia, 79-103, (1993)
Dodds), American Society for Testing and Materials, Philadelphia, 21-40, (1993)
Dodds), American Society for Testing and Materials, Philadelphia, 492-502

The thermo physical properties of both fluids and materials of construction remain constant.
It must be recognized that NTU encompasses geometry, thermal and fluid characteristics, material properties, etc.
Air-side performance of serrated welded spiral fin-and-tube heat exchangers, International Journal of Heat and Mass Transfer, Volume 89, Article number 11990, pp 724-732
Investigation on thermal analysis of conical coil heat exchanger, International Journal of Heat and Mass Transfer, Volume 90, pp 1188-1196
“Step Response of a Single-Pass Crossflow Heat Exchanger with Variable Inlet Temperatures and Mass Flow Rates,” Journal of Thermal Science and Engineering Applications, Vol. 4, Issue 4, 044501

Such industrial by-products are commonly called as supplementary cementitious materials or mineral additives.
Resistance to Abrasion of Cement Mortar Materials.
Construction and Building Materials, Vol. 16 (2002), p. 489
Journal of Wuhan University of Technology, Vol. 27 (2005), p. 40
Key Engineering Materials, Vol. 400-402 (2009), p. 415.

Key Laboratory for Nonferrous Metal Materials of the Ministry of Education，School of Materials Science and Engineer, Central South University, Changsha Hunan 410083,China 2.
Experimental The raw materials were SiO2, Al2O3, ZrO2, TiO2 and others, which were all in analysis grade.
Materials Letters; Vol. 48 (2001), p.57– 63 [2] C.
Materials Letters, Vol. 59 (2005), p.245– 249 [3] Schneider H, Schreuer J, Hildmann B.
Li, Journal of Alloys and Compounds, Vol.506, (2010), p.777-783

It is well known that <100> directions are the easiest magnetization directions in ferromagnetic materials.
After heat treatment, the material showed a grain size around 11 to 12 µm.
The two materials were cold rolled with a 75% reduction in thickness.
Materials Science Forum, v. 408-412, p. 779-784, 2002
Journal of Materials Science,v.46, 10, 3282-3290, 2011.

Zhai, Materials Science and Engineering A 496(2008) 177-188
Ke, Materials and Design, 58(2014) 324-331
Han, Materials Science and Engineering A 532(2012) 267-274
Wang, The Chinese Journal of Nonferrous Metals, 11(2004) 1810-1816
Han, Materials Science and Engineering A, 497(2008) 326-332.

It was found that 65% of virgin material could be substituted by recycled materials.
A strategy to increase the demand of recycled materials is to increase the quality of recycled materials.
[9] Das, D.S.K., Designing aluminum alloys for a recycling friendly world, Materials Science Forum, Vol. 519-521 (2006) 1239-44
[15] Hess, J.B., Physical metallurgy of recycling wrought aluminum alloys, Metallurgical Transactions A (Physical Metallurgy & Materials Science), Vol.14A, No.3 (March 1983) 323327
[16] Yamamoto, Atsushi, Effects of excess Si, Mg and Fe on precipitation in 6061 aluminum alloys during recycling process, Materials Science Forum, Vol. 331, II, (2000) 1125-1130

Numerical analysis on vertical structural stability of floating drilled shaft during sinking JiMin Liu 1, a, ChangBo Wang 1,b 1School of Civil Engineering and Architecture, Anhui University of Science and Technology, Huainan, Anhui, 232001, China ajimliu_aust2011@yahoo.cn, bchbwang @yahoo.cn Keywords: drilled shaft lining; vertical structural stability; the height of balance water(HBW); overturn buckling Abstract.
Table 1 Stability analysis results in floating and sinking phases Shaft's height[m] Corresponding HBW [m] The first and second eigenvalue 3rd and 4th eigenvalue Fifth eigenvalue conclusions 50.1 21.846 -500.13 -615.46 -645.89 stable 158.5 47.2738 -29.63 -104.73 -123.68 stable 299.5 90.313 -3.52 -16.1 -42.83 stable 542.3 253.135 -0.40 -2.41 -6.09 stable 658.83 342.58 -0.17 -1.19 -3.10 stable Substituting the geometric parameters and material parameters into equation(2) and equation(3), we can get Hcw2=342.58m and Hcw3=466.3m.The first-order eigenvalue of the complete shaft lining is calculated considering four different contact condition of the bottom and four different height of balance water.
Acknowledgements The work presented in this article was supported by the Research Foundation for young teachers and masters in Anhui University of science and technology.
(In Chinese) [2] Hua Cheng, Jimin Liu, Chuanxin Rong, Zhishu Yao: Journal of China Coal Society, Vol. 33(12) (2008), p. 1351 (In Chinese) [3] Boqian Hong: Coal Science and Technology, Vol. 34(1) (2006), p. 8 (In Chinese) [4] Boqian Hong: China Coal, Vol. 6(2004), p. 9 (In Chinese) [5] Jimin Liu, Hua Cheng, Chuanxin Rong: Zhongzhou Coal, Vol. 5(2007), p. 11 (In Chinese) [6] Zhuo Zhuang, Fan Zhang, Song Jin et al: ABAQUS Nonlinear finite element analysis and instances , (Science Press, Beijing 2005).
(In Chinese) [7] Xuechao Niu, Boqian Hong, Renshu Yang: Journal of China Coal Society, Vol. 33(11) (2008),p. 1235 (In Chinese)

Acknowledgements This work was funded by National Natural Science Foundation of China (No. 51276200) and Natural Science Foundation of Shandong Province (No.
Corrosion Science.
Corrosion Science.
Journal of Chinese society for corrosion and protection.
Journal of Chinese society for corrosion and protection.

Effect of drying methods on physical property of the ultrafine CeO2 powder Hu Yanhong1,2,a, Li Mei1,2,b, Liu Zhaogang2,c, Wang Mitang2,d, Wu Jinxiu2 1School of Materials Science and Engineering，Beijing University of Chemical Engineering，Beijing 100029, China； 2School of Materials and Metallurgy，Inner Mongolia University of Science and Technology，Key Laboratory of New Technologies of Modern Metallurgy and Application of Rare Materials，Baotou 014010，China abthyh@163.com, bbtlm65@163.com, cliuzg65@163.com, dbtwmt@126.com Keywords：ultrafine; CeO2；drying method；agglomerate；NH4HCO3 Abstract.The ultrafine CeO2 powder was prepared using NH4HCO3 as precipitation agent.
Mechanical Engineering material. 28（2003）38-41
The effects of microwave drying on property of nano ZrO2(Y2O3) powder prepared by coprecipitation method [J].Tianjin University Journal. 39(2006)333-336
Science and Technology of Nano.( 2006) 29-31
Inter Mongolia University of Science and Technology. (2007)53-54