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Since then FSW has been widely studied both experimentally and theoretically to better understand both the welding process and the welded materials.
Nicholas, Friction stir welding of transportation industries, Materials and design, 18(1997)269-273
Paul, R.S.Hugh, 3-Dimensional CFD modelling of flow round a threaded friction stir welding tool profile, Journal of Materials Processing Technology, 169 (2005) 320–327 [5] W.
Nunes, Heat input and temperature distribution in friction stir welding, Journal of material processing & Manufacturing science, 7(1998) 23-30 [6] C.M.
Desrayaud, A simple Eulerian thermomechanical modeling of friction stir welding, Journal of Materials Processing Technology 211 (2011) 57–65.

Removal of Phosphorus from High Phosphorus Iron Ores in Wushan Mountain by Crosscurrent Acid Leaching Xiaoyan Xianga, Wentang Xiab, Xiaoli Yuanc, Jianguo Yind and Juan Ane School of Metallurgical and Materials Engineering, University of Science and Technology, Chongqing, 401331, China axxycsu@163.com, bwentangx@163.com, cYuanxiaoli1981@126.com, dyjg06@163.com, eanjuan2692@126.com Keywords: High phosphorus iron ores, dephosphorization, thermodynamics, crosscurrent acid leaching, circulation.
Journal of University of Science and Technology Beijing, 2013, 35(8): 986-993 (in Chinese)
Journal of university of science and technology Beijing, 2010, 32(8): 968-974
Journal of hazardous materials, 2012, 213: 167-174
Gold Journal, 2000, 2(1): 26-29 (in Chinese)

Introduction With the increasing of the extensive application of electromagnetic technology, electromagnetic pollution and electronic interference, absorbing materials [1-4] are key materials to solve these problems.
Because of the equipment reason, there are few absorbing materials were designed in the 3-6mm wave bands are designed, and then the ZnO whisker / silicon resin coating materials are also rarely reported.
Hujanen: Journal of the European Ceramic Society, 2011, 31:1439–1449
[12] Tuzemen, Ebru Senadim: Applied Surface Science, v 318, p 157-163,November 1, 2014
[14] Yin Zhiwen: dielectric physics Second Edition (Beijing: Science Press, 2003)

The biomass briquetting process mainly includes raw materials collection, pretreatment, molding, cooling and packaging, and the technology mainly includes screw extrusion, piston stamping, molding and so on [7,8].
There is relative slip between the rollers and the die in forming process, which can take the effect of grinding raw material, so larger size of materials can be used, especially for cellulosic materials.
References [1] Liang Wang, Huijian Shang, Xueming Zheng, et al: Hebei Journal of Industrial Science an Technology Vol. 26(2009), p. 383-385, in Chinese
Science & Technology Information Vol. 8(2006), p. 72-75,in Chinese
Journal of Safety and Environment Vol. 6(2009),p. 27-31, in Chinese

A Facile Method of Preparing Core/Shell Cu@Mo Powders Dezhi Wanga*, Yuqing Zhangb and Bohua Duanc Key Laboratory of Ministry of Education for Non-ferrous Materials Science and Engineering, School of Materials Science and Engineering, Central South University, 932 South Lushan Road, Changsha 410083, China adzwang@csu.edu.cn, bzhangyuqing@csu.edu.cn, cduan-bh@csu.edu.cn Keywords: Cu@Mo powders; MoO3; Co-reduction method Abstract.
Mo-Cu composites have many excellent physical properties, such as low and alterable thermal expansion coefficient, outstanding electrical and thermal conductivity, corrosion resistance, nonmagnetic, low weight, good wear resistance, as well as high temperature behavior[4], because of which, they are widely used as thermal dissipation components, electrical contact, sealing materials and heat-sink material.
Journal of Refractory Metals and Hard Materials. 54 (2016) 455–463
Journal of Refractory Metals and Hard Materials. 42 (2014) 120–125
[4] Xianliang Zhou, Yinghu Dong, Xiaozhen Hua, Effect of Fe on the sintering and thermal properties of Mo–Cu composites, Materials and Design. 31 (2010) 1603–1606

These materials can also be expected to have promising applications in wastewater treatment and light harvesting system.
Wada, Photocatalytic degradation of methylene blue by Au-deposited TiO2 film under UV irradiation, Journal of Materials Science 44 (2009) 821-827
Shi, Application of S-doped TiO2 photocatalysts in degradation of BTEX from synthetic surfaces, IOP Conference Series: Materials Science and Engineering 892 (2020) 012014
Mosquera, TiO2-SiO2 coatings with a low content of AuNPs for producing self-cleaning building materials, Nanomaterials 8 (2018) 177
Siuda, The reduction of adhesive application in plywood manufacturing by using nanocellulose-reinforced urea-formaldehyde resin, Journal of Applied Polymer Science 138 (2020) 49834

Liu, Hot deformation behavior of ZrTiAlV alloy with a coarse grain structure in the β phase field, Materials Science and Engineering: A, 577 (2013), pp. 218-224
Seshacharyulu, Processing maps for hot working of titanium alloys, Materials Science and Engineering: A, 243 (1998), pp. 82-88
Saibaba, Hot deformation behavior of Zr-2.5Nb alloy: A comparative study using different materials models, Journal of Alloys and Compounds, 662 (2016), pp. 94-101
Gang, L. bolong, L. hongmei, H. hui, N. zuoren, Hot deformation behavior of an Al–5.7wt.% Mg alloy with erbium, Materials Science and Engineering: A, 516 (2009), pp.131-137
Chakravartty, Hot deformation behavior of Zr–1Nb alloy: Characterization by processing map, Journal of Nuclear Materials, 440 (2013), pp. 136-142.

Materials and Methods Plant material.
International Journal of Food Science and Technology. 42(2007) 1219-1227
Journal of Ethnopharmacology. 130 (2010) 460-464
Journal of Ethnopharmacology. 113(2007) 115-124
International Journal of Food Science and Technology. 45(2010) 555–561

For brittle materials without joints, numerical studies have been implemented by a number of researchers using various numerical codes and models to simulate the processes of fracturing and fragmentation under blasting [7-20].
Zhu: Advanced Materials Research Vol. 230-232 (2011), p. 251-255
Zhu: Advanced Materials Research Vol. 230-232 (2011), p. 278-282
Zhu: Advanced Materials Research Vol. 225-226 (2011), p. 933-936
Journal of Sichuan University, Vol. 43 (2011), p. 1-8 (in Chinese)

There was a large of difference in machining morphology by laser electrochemical micromachining with masks in two different metal materials.
Therefore, only the appropriate process parameters, composite processing advantages can realize obviously. 3.2 The composite processing of different materials In the laser irradiation region, there will be bubbles covered the surface of the metal target immediately.
The stress concentration etching appeared on two metal materials.
Generated pits can also promote stress concentration and accelerate material removal.
Acknowledgements The authors gratefully acknowledge financial support from the National Natural Science Foundation of China (50975127), China Postdoctoral Science special Foundation (201003558) and the Natural Science Foundation of Jiangsu (BK2011522).