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“Cost Effective Materials Based on NdFeB Compounds”.
In: Magnet Materials in Electrical Machine Applications June 16th , 2012 Pori, Finland.
Journal of Magnetism and Magnetic Materials Vol. 48 (2002), p. 432
Materials Science Forum Vol. 802 (2014), p. 518
Castro: Materials Science Forum Vol. 802 (2014), p. 590.

Besides, polymeric waste materials production has been increasing.
This is because water was not absorbed by crumb rubber materials during concrete mixing.
Emirates Journal for Engineering Resesarch, 25 - 31
Recycling of Waste Polymeric Materials as a Partial Replacement for Aggregate in Concrete.
The Journal of KMUTNB, Vol. 19

Materials, 2024. 17(15): p. 3826
Materials Science and Engineering: A, 2025: p. 149099
Journal of Materials Research and Technology, 2024. 28: p. 3765-3774
Journal of Materials Engineering and Performance, 2024: p. 1-19
Journal of nuclear materials, 2005. 340(2-3): p. 237-246.

Duda: Soviet Journal of Superhard Material Vol. 8 (1986), p. 38 [3] E.
Gutmanas: Journal of Materials Science Letters Vol. 9 (1990), p. 726 [4] S.W.
Janusz: Key Engineering Materials Vol. 250 (2003), p. 1 [7] J.B.
Luo: Journal of Materials Science Vol. 28 (1993), p. 1245 [10] Y.Q.
Xu: Key Engineering Materials Vol. 250 (2003), p. 60 [11] F.V.

RESEARCH ON MULTI-STEPS TUBE-COMPRESSION OF THIN-WALL PARTS WITH VARIABLE DIAMETER BY VISCOUS PRESSURE FORMING Zhong-jin Wang1, a, Ji-guang Li2,b and Hai-lan Gong3,c 1, 2School of Materials Science and Engineering, Harbin Institute of Technology Harbin 150001, China 3Deng Yun College of science and technology KunShan 215300, China awangzj@hit.edu.cn, bjiguangli2008@126.com, c375254230@qq.com Key words: viscous medium pressure forming; tube-compression; variable diameter parts; numerical simulation Abstract.
This forming method can also be used in tube-compression of high strength materials and can realize precise plastic forming of parts with high strength, thin-wall and large diameter variation ratio.
Journal of Materials Processing Technology. 1998, (80-81): 695~699 [8] WANG Zhongjin, WANG Zhongren.
Journal of Plasticity Engineering. 1999, 6(3): 46~48 [9] Z.
Journal of Materials Processing Technology. 2004, 151: 80~87 [10] FANG Kunfang, HUANG Ying.

Beijing: University of Science and Technology Beijing, 2011 [2] Przywara J, Spreitzhofer G, Dummler A.
Journal of Materials Processing Technology, Vol. 202(2003) , p.54-60 [4] X.
Journal of Iron and Steel Research, International, Vol. 19(2012) , p.25-30 [5] H.
Journal of University of Science and Technology Beijing, Vol. 25(2003), p. 572-574 [12] L.
Journal of Northeastern University (Nature Science) , Vol. 31(2010), p. 1414-1416,1420

As the common method of reference material, regional eco-agricultural tourism income approximately reflects the level of eco-agricultural tourism development in the region in the sample period.
Conclusions There is a lot of research material for the regional eco-agricultural tourism in China, but none is by the method of time series.
Southern Economic Journal 57(1): 221-29
[5] Johansen, S., 2007, Statistical Ananlysis of Cointegration Faction, Journal of Economic Dynamics and Control,Vol.12,pp.231-254 [6] LI Renjie, LU Zi ,The Comprehensive Analysis of the Relationship Between Ecotourism and Regional Sustainable Development in China;Progress in Geography;2009-01 [7] CHEN Yijun, YI Pengfei , Strategic Analysis on the Construction of the Metropolis Circle of South Sichuan;Ecological Economy;2009-01 [8] LI Yi , A Study of the Scientific Development Views and the Ecological Tourism Model——A case study of the natural scenery in "Three Rivers Convergence" and Shangri-la, Journal of Kunming University of Science and Teachnology;2004-03 [9] CHEN Tian-jiao et al, Study on Ecotechnique Innovation and Agricultural Ecotourism, Journal of Anhui Agricultural Sciences;2006-04 [10] MA Yue-wei et al, Discussion on the Value of Tourism Resources in Great Shangrila, Journal of Anhui Agricultural Sciences;2008-28 [11] Zhen Yunfeng, On Functional Division of Eco-tourism
in Nature Reserve, Journal of Baoshan Teachers' College;2004-02 [12] Zhou Junyi,Huang Jing , On making Leshan a Ecological City, Journal of Chinese Urban Forestry;2010-04 [13] XU Shu-mei, WANG Kun, A New Sense of Sight for Vitalizing Tourism in Northeast of China——Development and plan for Ecological Tour of Fangzheng Primeval Forest, Northeast Asia Forum;2006-01 [14] LU Xiao-li, GUO Li, Study of eco-design-based food & beverage products of eco-tourism, Journal of Dalian University of Technology(Social Sciences);2004-03 [15] Zheng Yaoxing , SWOT Analysis and Consideration of Developing Ecotourism in Fujian, Fujian Geography;2002-04 [16] FANG Gong yong, Preliminarily Approaching the Studies on the Road System Planning of Tourist Area, Journal of Fujian Forestry Science and Technology;2003-02 [17] YANG Xu-fei, The Virtue,Problem and Countermeasures of Developing Eco-tourism in Nature Reserve Area, Journal of Arid Land Resources and Environment;2008-05 [18] TAO Wei , Study on

Rajurkar: Journal of Materials Processing Technology Vol.47 (1-2) (1994), p. 133 [4] J.D.
Muralidhar: Machine Science and Technology Vol.5 (2) (2001), p. 151 [10] A.C.
Weng: Journal of Materials Processing and Technology Vol. 507-509 (2007), p. 123 [11] R.K.
Jain: Journal of Materials Processing Technology Vol.152 (1) (2004), p. 17
Pai: Journal of Mechanical Science and Technology Vol. 21 (2007), p. 1593 [16] A.C.

Mild steels were the most frequently used materials in industries and factories since it possesses unique properties but due to weak environmental changes, these cause deterioration and corrosion to the materials’ surface.
These characteristics make it a superior construction material when compared to other engineering materials [2-4].
[4] William D C and David G R 2009 Material Science and Engineering: An Introduction 8th ed.
Journal of basic & Applied Sciences, 8(2)
Materials and Corrosion 66.7 (2015): 635-642.

Influence of Aging on Microstructure and Mechanical Properties of Wrought Magnesium Alloys Yong Xue 1, a, Zhimin Zhang 1, b, Lihui Lang 2, c, Hui Yang 1, d 1 North University of China, School of Material Science and Engineering, 030051 Taiyuan, China 2 Beihang University, School of Mechanical Engineering and Automation, 100191 Beijing, China amerryjukii@hotmail.com, bzhangzhimini@nuc.edu.cn, cforge54@163.com, dping8191@sohu.com Keywords: aging, microstructure, mechanical properties, AZ80 magnesium alloy, ZK60 magnesium alloy Abstract.
Experimental materials and methods Mg-8.9wt%Al-0.53wt%Zn alloy and Mg-(5.0-6.0) wt%Zn-(0.3-0.9) wt%Zr alloy ingots with an outer diameter of 300mm are adopted as the materials for experiment.
Firstly, intercept along the axial direction from the ingot a piece of slab with a thickness of 15mm as sample material.
Acknowledgements The present research is sponsored by National Natural Foundation of China (No.50735005, No.50605059), Shanxi Provincial Science Foundation for Youths of China (No.2007021026), and Development for Science and Technology in Higher Educational Institutes (No. 20081027).
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