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Figure 1: Principle of the LBM process Fundamentals and State of the Art Manufacturing of Rare Earth NdFeB Magnets Permanent magnets made of the material NdFeB are currently produced either by powder metallurgy or as composite materials made of magnetic particles and plastic.
Only LBM offers not only a small minimum structural size of the components, but also a good surface quality and the elimination of binder materials, whereby the maximum achievable parameters are only dependent on the magnetic alloy used.
In: Journal of Magnetism and Magnetic Materials 248 (2002), Nr. 3, S. 432–440 [2] Krüger, G.: Kunststoffgebundene und metallische Magnete in lösbaren Verbindungen. 1.
In: Applied Mechanics and Materials 871 (2017), S. 137–144 [5] Bernier, F.; Lamarre, J.
In: Materials and Manufacturing Processes 33 (2017), Nr. 1, S. 109–113 [7] Huber, C.; Abert, C.; Bruckner, F.; Groenefeld, M., et al.: 3D print of polymer bonded rare-earth magnets, and 3D magnetic field scanning with an end-user 3D printer.

The Markovian model employed provided decision support tool for assessing the effectiveness of HAZOPS and HAZID schemes adopted based on the case material obtained.
Safety Science (In press), (2005b)
Martinko: The nature and function of attribution theory within Organisational sciences.
In M.Shield (ed.), Proceedings of conference on culture and science.
Journal of personality, 47, (1979), 245 - 287

Fang, Journal of Mechanical Design 131 (2009): 061015-9 [2] M.
Kahraman, Journal of Mechanical Design 124 (2002): 501-510 [5] M.
Duzcukoglu, Materials & Design 30 (2009): 1060-1067 [8] F.
Fang, Journal of Mechanical Design 119 (1997): 120-126 [15] F.
Singh, Journal of Sound and Vibration 146 (1991): 135-156

Multi-objective Design of Process Parameter Based On Game Theory Yan Lia ,He-ping Wangb, Fu-yu Wangc School of Management Science & Engineering, Anhui University of Technology, Maanshan, P.R.Clina aliyanshangshang@sina.com Keywords: process parameter, multi-objective optimization, game theory, Nash equilibrium Abstract.
(1) Workpiece parameters: material is 45 steel, d=40mm,l=150mm,=3.2m,a=0.2mm
(2) Tool parameters: Materials is cemented carbide, ,
Journal of Economic Dynamics&Control,Vol.24,p.483~499,2000
Journal of Shenyang University

PVDF Piezoelectric Film Accelerometer For Low Frequency and Ultra-low Frequency Zhou Wan 1, a , Tao Ji 2,b , Yuanyuan Shang 1 1Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming 650051, China 2Institute of mechanical and electrical information, xi'an, 710065, China aynkgwz@yahoo.com.cn, b243260741@qq.com Key words: Low-frequency vibration, Accelerometer, PVDF piezoelectricity film, new pattern structure.
The working principle of the PVDF piezoelectric accelerometer PVDF piezoelectric accelerometer is use the piezoelectric effect of PVDF piezoelectric materials to achieve the measurement of vibration acceleration, the core part is the structure of inertial elastic sensitive element, the block diagram shown in Figure 2.
Journal of Structural Engineering, 2003, 129(2) [5] Billing J R.
Canadian Journal of Civil Engineering, 1984(11)；833—843 [6] Wang Xiuyan.
Preparations and Properties Research of the PZT/PVDF Piezoelectric Composite Materials.

In the experiment the following form of the Johnson-Cook material equation was used, as suggested by [2, 10-14]: (1) where σeq- equivalent stress, - plastic strain, - plastic strain rate, - referential plastic strain rate, T- temperature of workpiece, Tmelt- melting temperature of the workpiece material, Troom- temperature of the machining environment, A- yield stress, B- tensile stress, C- sensitivity coefficient of the plastic strain, n- the hardening factor , m- the softening coefficient.
The specific values of some components of the equation for the examined material quality can be found in [12, 13].
International Journal of Advanced Manufacturing Technology, Vol. 63, 2013, pp. 881-893
Hungarian Journal of Industrial Chemistry.
Material Science Forum.

Destructive methods are based on removing some piece of material from the part to release the stress and measuring how the part deforms to restore the equilibrium state.
The workpiece material is forging aluminum based alloy AA2117 (AlMgSiCu group).
Residual Stress in Aluminium Alloy Forgings, Journal of Engineering Materials and Technology, 2008
Materials Science Forum, 2000 [6] Petrash, L.V., Quenching medias, Mashgiz, Moscow, 1959
Effectively Quenching Thick Sections Of High Strength Aluminum Alloys Using Polyalkylene Glycol Quenchants, Journal of ASTM International, Volume 5, Issue 10 (November 2008) [10] Information on http://houghton-nn.ru/

The disc and friction materials are developed using 4-node thermally coupled solid elements (C3D64T).
The friction materials are constrained at the pad abutments in the x- and y-axis.
Bhd (3rd Malaysian Brake Friction Material Colloquium, Lumut Malaysia 2006)
Park: Journal of Mechanical Science and Technology Vol. 24(11)(2010), p. 2189
Brooks : Journal of Tribology Vol. 125 (2003), p. 44

Experimental Research on Protein Extraction from Excess Activated Sludge by Papain Hydrolysis Wenfeng Zhang1, a, Ruijing Su1, b, Guanglin Guo1, c and Dengxin Li1, d, * 1School of Environmental Science and Engineering, Donghua University, avinn87@163.com, b suruijing@mail.dhu.edu.cn, cguoguanglin2414@163.com, dlidengxin@dhu.edu.cn * Corresponding author.
Materials and Methods Materials.
References [1] Yongjie Wei, Yangsheng Liu: Chemosphere. 59 (2005), 1257-1265 [2] Bogang Qiu, Meihong Zhao: China Environmental Protection Industry. 12 (2006), 38-39 [3] Dai J Y, Xu M Q, Chen J P, et a1: Chemosphere. 66 (2007), 353-361 [4] Zengrong Zhang, Shaobin Huang: Chemical Fertilizer Industry. 34 (in Chinese, 2007), 26-31 [5] Jie Yu, Ningning Tian, Kaijun Wang, et al: Chinese Journal of Environmental Engineering. 1 (in Chinese, 2007), 82-86 [6] Li X Y, Yang S F: Water Research. 41 (2007), 1022- 1030 [7] M.
Spérandio, et al: Water Res. 42 (2008), 1867- 1878 [8] Yinguang Chen, Jiang Su, Hongying Yuan, et a1: Water Res. 41 (2007), 683-689 [9] Jiyeon Hwang, Lei Zhang, Sunkeun Seo, et al: Bioresource Technology, 99 (2008), 8949-8954 [10] Yangsheng Liu, Sifang Kong, Yaqiong Li, et al: Journal of Hazardous Materials, 171 (2009), 1159-1167 [11] Changqing Wang, Hao Liang, Yadong Li, et al: 22 (in Chinese, 2006), 38-42 [12] GB 5009.5-2010, Determination of protein in foods.

Introduction Concrete as quasi-brittle materials, has obvious size effect phenomenon, which is in the testing of material properties, among which some mechanical parameters, such as strength, fracture energy.
The size effect is the inherent characteristics of these materials.
Acknowledgements The authors are grateful for the financial support from the Natural Science Foundation of Beijing China (50838001) and Beijing City University Youth Backbone Talent Training Project (PHR201108009).
Journal of Structural Engineering, 2004, 130 (4): 662-670
“Journal of composites for construction”.