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To facilitate the processing, machinable magnetic materials is used, but the relatively permeability is lower, only 50.
References [1] J.Pei,N.Khanna,P.M.Ferrira:Ceramic Engineering and Science Proceedings,Vol.16(1995), pp.259-278
[2] F.C.N.Lim: Journal of Sound and Vibration,Vol.272(2004),pp.1047-1069
[3] G.Ya:Journal of Material Processing Technology,Vol.129(2002),pp.182-185

Thermoelastic stress analysis measurement principle Thermoelasticity is based on the thermoelastic effect, where changes in temperature can be related to the stress state of a material.
The same effect occur in gases but in solid materials the temperature changes are very small.
Journal of Engineering for Gas Turbines and Power, July 1994, Vol 116/657
Martarelli, Exploiting the laser scanning facility for vibration measurement, Phd Thesis, Imperial College of Science & Medicine, University of London, May 1992
Soviet Journal of optical Technology.

Optimizing of Flow Control Devices in a Single Strand Continuous Casting Tundish Leilei Zhang1, a, *Dengfu Chen1, b, Qiang liu1,Min Zhang1,Xing Xie1 and Dehong Luo1 1College of Material Science & Engineering, Chongqing university, Chongqing 400044,China a20090902140@cqu.edu.cn, bchendfu@cqu.edu.cn.
Vol. 68(1997), p. 293- 300 [4] Xing Jing, Dengfu Chen, Rui Hu, Qingxia Wang, in: Journal of the Chinese Rare Earth Society.
(In Chinese) [8] Rajeev Kumar Singh, Amitava Paul, A.k. in: Scan dinavian Journal of metallurgy.
Metallurgical and Materials Transactions.

Hydraulic Excavator Bucket Teeth Load-Time Courses Measurement Xiaoli HU 1,a*, Wei YAN 1,b, Qin XIANG 1,c,Yuting XIE1,d 1 Mechanical Automation School, Wuhan University of Science and technology, Wuhan, 430081 ahuxiaoli@tsinghua.org.cn, bdreamboat027@163.com, cxiangqin000@163.com, dwust889@163.com Keywords: hydraulic excavator, bucket teeth, load-time courses, measurement Abstract.
Using the cumulative damage theory, excavator components fatigue life can be evaluated based on rain-flow counting statistical data of bucket teeth load-time courses and material S-N curve, and then satisfactory results are obtained.
Bai: Journal of Vibration, Measurement & Diagnosis, Vol. 31 (2011), p.512-516
Yu: Journal of Tongji University, Vol. 20 (1992), p. 395-402
ZHANG: Applied Mechanics and Materials, Vol.401-403 (2013), p.1091-1094.

Introduction Uranium is the key element and raw material to fuel nuclear reactors for sustainable utilization of nuclear energy.
Acknowledgements This work was financially supported by National Natural Science Fundation of China (91026015, 50874063).
International Journal of Modern Physics B 2004, 18: 2663-2668 [5] Chen Y.
In: Uranium Production and Raw Materials for the Nuclear Fuel Cycle – Supply and Demand, Economics, the Environment and Energy Security, IAEA-CN-128, Vienna, 2006, 57-62 [6] Owusu G, Dreisinger D B, Peters E.
Chemical Engineering Journal, 2009, 147: 180–187

Similar studies in the field of soil sciences have led to the proposal of solute and microbial transport models for the purpose of bioremediation of soil systems using a hydrodynamic model [5-7].
The Canadian Journal of Chemical Engineering 48 (1970) 669-676
Metallurgical and Materials Transactions B 32 (2001) 763-776
West-Sells, Hydrodynamic behaviour of heap leach piles: Influence of testing scale and material properties.
Journal of Central South University of Technology 18 (2011) 1434-1440

Analysis of Polarization-Maintaining Waveguide used in Resonance Integrated Optical Gyro LIU Huilana, LI Ruyab, YU Huaiyong, WANG Junjie and JIAO Zhichao School of Instrumentation Science and Opto-electronics Engineering, Beihang University, Key Laboratory of Micro-nano Measurement-manipulation and Physics (Ministry of Education), Beihang University, Beijing 100191, China aliuhuilan@buaa.edu.cn, bruya4835@gmail.com Keywords: Resonance integrated optical gyroscope, Polarization-maintaining waveguide, Single-mode condition, Birefringence.
IEEE SENSORS JOURNAL, VOL. 1, NO. 4(2001), p.332-339. ].
But in fact, due to micro birefringence with random distribution, internal stress and material defects, ring resonator usually suffers unavoidable micro coupling between the two ESOPs which may induces the drift of the resonance-dip position of one ESOP with respect to that of the other.
Key Engineering Materials Vol. 483 (2011), p. 432-436. ].
Bell System Technology Journal, Vol. 48(1969), p.2071–2102. ].

In the welding structure with large stiffness, the welding material with lower strength can be selected, which is lower than the base metal.
That is to say, the welding material selection process with low matching is adopted.
The coarse grain zone can greatly improve the toughness of the material, and the strength decreases slightly (b) the coarse grain zone of 50-90 backing welding is composed of fine acicular ferrite distributed in the original austenite grains.
Journal of welding, January 2001, Vol. 32, No. 1 [4] Zhang Hua Jun, et al.
Journal of Railway Science and engineering, Vol.7, No.5, October 2010 [6] Cao Lei.

Material Parameters.
Structure and material parameters are shown in Table 1.
Acknowledgements This work is financially supported by the National Natural Science Foundation (51178456).
China Civil Engineering Journal, 2007, 4(4):60-65.
Journal of Traffic and Transportation Engineering, 2009, 6(3):39-44.

Effect of Magnesium and Silicon on Temperature and Mechanical Properties in Refill Friction Stir Spot Welding of Aluminum to Titanium Lasse Malaske1,a*, Uceu Suhuddin2,b, Benjamin Klusemann1,2,c 1Leuphana University Lüneburg, Institute for Production Technology and Systems, 21335 Lüneburg, Germany 2Helmholtz-Zentrum Hereon, Institute of Material and Process Design, Solid State Materials Processing, 21502 Geesthacht, Germany a lasse.malaske@leuphana.de, buceu.suhuddin@hereon.de, cbenjamin.klusemann@hereon.de Keywords: Aluminum, Titanium, Magnesium, Silicon, refill Friction Stir Spot Welding, dissimilar metals, temperature evolution, interface, mechanical properties Abstract.
Materials and Methods Five different Al alloys (100 x 25.4 x 1.8 mm³ sheets) based on AA6013 were welded to Ti64 (100 x 25.4 x 2.0 mm³ sheets) in this study.
References [1] Gadakh, V.S., Badheka, V.J., Mulay, A.S.: ‘Solid-state joining of aluminum to titanium: A review’, Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, 2021, 235, (8), pp. 1757–1799 [2] Vaidya, W.V., Horstmann, M., Ventzke, V., et al.: ‘Improving interfacial properties of a laser beam welded dissimilar joint of aluminium AA6056 and titanium Ti6Al4V for aeronautical applications’, J Mater Sci, 2010, 45, (22), pp. 6242–6254 [3] Lee, S.
casting alloys: An atlas of microfractographs’ (ASM International, Materials Park OH, 2004) [12] ASM International: ‘ASM handbook’ (ASM International, Materials Park Ohio, 1990-2016, 10th edn
) [13] Mouritz, A.P.: ‘Introduction to aerospace materials’ (American Institute of Aeronautics and Astronautics; Woodhead Pub, Reston VA, Cambridge UK, 2012)