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In practice, the contact surfaces of some key machine components are treated and coated with non-ferrous material.
Fig. 3 is the average relative permeability - frequency curve for the ferrous particles (the relative permeability material is to be calculated as 500), relative permeability changes is the same with non-ferrous material, but its impact on the measurement accuracy is different from the non-ferrous material.
During the analysis of the quasi-static magnetic field, the particles will cause the surrounding magnetic flux density changes when the particles of ferrous or non-ferrous material pass through the chip.
Acknowledgements The project was supported by the National Natural Science Foundation of China (51205034) and National Natural Science Foundation of China (51109021), Scientific Research Program of the Education Department of Liaoning Province (L2012179) and the Fundamental Research Funds for the Central Universities (3132013038).
Chinese Journal of Scientific Instrument, 2013, 34 (4): 762-767

Supported by the Beijing City Board of Education Science and technology key project (KZ20110015017).National Natural Science Foundation (61272030).
Diamond and Related Materials,2000(9):364-367
Journal of Materials Research, Vol.13(4)(1998):944-966 [5] J.
Diamond and Related Materials, Vol.10(2001) :552-556 [6] Y.B.Kang, H.Jeon, T.Y.Kim, et al.

Introduction With the advances of science and technology, Radiation curing technology has been developed rapidly in the past 30 years, which is gaining more and more attention [1].
Experimental In this experiment, we use epoxy resin and urethane acrylate as the main raw material for preparing novel functional damping material.
The formulation 5 shows the highest damping loss factor, which is the most suitable using for damping material.
Weng: Journal of Wuhan University of Technology, Vol. 35 (2013) No.2, p.12.
Tan: Photographic Science and Photochemistry, Vol. 20 (2002) No.3, p.230.

Indicator fabric is applied to the bearing unit during assembling.The material of the article contains a model of the physicochemical process, which is the basis of the photometric method.
One of the reasons is internal damage of the material.
Acknowledgment This work was supported by the Ministry of Education and Science of the Russian Federation under the project No 9.2952.2017/4.6.
Shutin, Peculiarities of Reactions Control for Rotor Positioning in an Active Journal Hybrid Bearing, International Journal of Mechanics, 10 (2016) 62-67
Vakhrushev, Modeling of processes of interaction of nanoparticles with microcracks, The journal "Chemical Physics and Mesoscopy.

Mono-crystalline silicon is the typical substrate material in integrated circuits manufacturing, and machining precision and surface quality of the silicon wafer impacts on the quality and performance of the electronic products directly.
Acknowledgements The research was supported by Natural Science Foundation of Liaoning Province (No. 20081082 and No.201102021).
Gao: Chinese Journal of Mechanical Engineering, Vol. 40, 2004, p. 107 [3] J.Y.
Zhu: The Design of Feed System of Ultra-precision Grinding Machine Based on Virtual Prototyping Technology (Master dissertation of Dalian University of Technology, Dalian China 2008) [4] Information on http://www.adams.com [5] S.Q.Xie: Journal of Changchun Institute of Optics and Fine Mechanics, Vol. 16, 1993, p. 81

Samman: Journal of Sound and Vibration Vol.145 (1991) p. 321
Mandelbrot: Science Vol.156 (1967), p. 636
Wilde: Journal of Sound and Vibration Vol.297 (2006), p. 536
Castera: Journal of Sound and Vibration Vol. 297 (2006), p. 420
Pai: Journal of Intelligent Material Systems and Structures Vol.11 (2000), p. 613

Results and Discussion Effect of Na2CO3 on NOx emission Sodium is one of the mineral materials in coke, which had suppressive effect on the NOx formation in coke combustion [8].
Fig.4 Effects of magnesium-based materials on NOx emission during coke combustion Fig.3 Effects of calcium-based materials on NOx emission during coke combustion Effect of magnesium-based additives on NOx emission NOx emissions in the combustion of coke loading magnesium-based additives were shown in Fig.4.
During the process of coke combustion, NOx is mainly reduced to N2 by the burning coke and CO gas generated in the combustion, some mineral materials, such as Na and Ca, contained in the coke, play a catalytic role for NOx reduction reactions.
Acknowledgements This work was financially supported by National Natural Science Foundation of China (No.51204057), National Postdoctoral Science Foundation of China (No.2012M510918), Science Foundation for Young Scholars of Heilongjiang Province of China (QC2011C034), Foundation for Key Teacher of Universities by Heilongjiang Province of China (1252G007) and Project of Science and Technology of Heilongjiang Province of China (No.12521054).
Xie, Journal of Fuel chemistry and technology, Vol.30(2002), p408 (in Chinese) [9] A.

Materials and Methods Silage preparation.
The materials were chopped to approximately 2 cm.
The results of silage making also confirmed that jackfruit peel was good materials for ensiling, which was indicated by lower pH values (< 4.0) even for the control silages without any treatments (Table 5).
A method of the banana stem as the main material preparation mycoprotein feed.
Journal of Dairy Science, Vol. 93 No.7:3136～3145

China 2Key Laboratory of Fundamental Science of Mechanical Structure and Material Science under Extreme Condition for National Defense of Yanshan University, Qinhuangdao, 066004, P.R.
Experiment Materials.
Huang: Materials Science and Engineering. 458(2007), p. 158-169
[6] Lixin Zhao, Liyun Zheng and Shu guo Zhao: Materials Letters. 60(2006), p. 2590-2593
Chang: Applied Science and Manufacturing. 35(2004), p. 1385-1392

Annealing Temperature Effect on the Microstructure and Adhesion of SiC Films Produced by MF Magnetron Sputtering Yangyang Lia, Junjie Haob and Xiaolu Pangc School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China aleey10@163.com, bhaojunjie@ustb.edu.cn, cpangxl@mater.ystb.edu.cn Keywords: MF magnetron sputtering, SiC film, Annealing temperature, Film adhesion Abstract.
As the further developed and key technical problems to be solved, SiC materials will be expected to be widely used in the near future [1].
References [1] Matthias Kuenle, Stefan Janz, Oliver Eibl, Christoph Berthold, Volker Presser, Klaus-Georg Nickel: Materials Science and Engineering: B Vol. 159-160 (2009), p. 355-360 [2] H.
Nassar: Applied Surface Science Vol. 256 (2010), p. 2056-2060 [3] S.M.
Vaz : Surface & Coatings Technology Vol. 201 (2007), p. 7180-7186 [5] Yuankun Zhu, Jiaqi Zhu, Jiecai Han, Jun liang, Yuanchun Zhang: Chinese Journal of Materials Research Vol. 23 (2009), p. 410-414.