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Analysis of Processing Equipment for Near-net Shape Manufacturing Technology of Materials Fengquan ZHANG1,a Zhonghan LUO1,b 1National Engineering Research Center for Silicon Steel, Wuhan Iron and Steel Corporation, Wuhan, 430080 a E-mail:FengquanZhang@126.com, b E-mail:wgssri@126.com Key words: Near-net shape, Strip casting, Analysis of processing equipment, High silicon electrical steel, Difficult-to-cut materials Abstract.
The processing equipment for near-net shape technology of materials is introduced in the paper.
According to analysis of industrialized processing equipment and technology testing equipment for difficult-to-cut alloy materials, combined with difficulties in strip casting and features of difficult-to-cut alloy materials, the processing equipment for difficult-to-cut alloy material’s near-net shaping is developed, thus realized single machine-shaping from molten steel to cold rolling product, and improved near-net shape manufacturing technology of materials.
Analysis of Processing Equipment for Near-net Shape Manufacturing Technology Industrialization of Materials Castrip Twin-Roll Strip Continuous Casting Production Line in USA.
Zhu: Journal of Yanshan University.

The LCI results show that if the waste quarries could be recovered after the exploration, the environmental damages from the marble decorative materials would be much less.
China needs to produce more and more marble materials to support the fast development of building constructions, and China can earn a lot from the exportation.
The input and output data was from the development planning report by China Development Strategy Institute for Building Materials Industry and local government.
Every stage from the production of the raw materials to the end of their usage lives should be included with the concept of “from cradle to grave”.
Journal of Cleaner Production.

Chemistry of Materials. 19, 3399-3405
Journal of Magnetism and Magnetic Materials. 293, 15-19
Journal of Materials Chemistry. 17, 372-376
Journal of Colloid and Interface Science. 283, 422-431
Journal of Chemical Sciences. 115, 613–619

At present, however, the high cost of materials is limiting the commercial application of PEMFCs.
Moreover, metallic materials can be used to manufacture thin plates with flow channels, thus significantly reducing the volume and the weight of PEMFC.
The main problems associated with the use of metallic materials, however, are corrosion or dissolution, because PEMFC environments are weakly acidic media containing SO4 2−, Cl−, F− etc.
Corrosion Science, 52(2010):229-234 [4] L.M.
Journal of Power Sources, 168(2007):184-190 [8] M.

A fuzzy logic based expert system for mach inability data-on-demand on the internet, Journals of Materials Processing Technology, vol. 2005; (124), 57-66
Journal of Electrical and Computer sciences 2008; (9) 281- 288
M., Empirical modeling of turning parameters using grey relational analysis, Applied Mechanics and Materials, 2011, Vol. 110-116, pp. 2596-2603
Chip-tool interface temperature prediction model for turning process, International Journal of Engineering Science and Technology, 2010; 2 (4), 382-393
Power prediction model for Turning En-31 steel Using Response surface methodology, Journal of Engineering Science and Technology Review, 2010; 3 (1), 116-122

Materials and Methodology Materials.
Following the curing durations specified, the materials were subjected to UCS testing.
[9] Aswani E, Lathi Karthi: International Journal of Scientific & Engineering Research (2017), Volume 8, Issue 2 [10] Kunal, R.Siddique, A.Rajor and M.Singh: Journal of Materials in Civil Engineering (2016) 28(10), p.04016088
K.J.MacKenzie : Journal of materials science 42 (2007): p.3990-3993
[17] A.Paul, M.Hussain: J Mater Civ Eng (2020) 32, p.4020350 [18] S.A.Khanday, M.Hussain and A.K.Das: Journal of Materials in Civil Engineering, 33(12) (2021b), p. 04021347.

Simulation of Deformation Behavior of Polymeric Materials by Chain Network Model Akira Shinozaki1, a , Kikuo Kishimoto1,b and Hirotugu Inoue 1,c 1 Department of Mechanical and Control Engineering, Tokyo Institute of Technology 2-12-1, O-okayama, Meguro-ku, Tokyo, 152-8552, Japan a sinozaki@mep.titech.ac.jp, bkkishimo@mep.titech.ac.jp, cinoueh@mep.titech.ac.jp Keywords: polymer, stress, degradation, simulation, molecular chain, network model Abstract.
It is important to understand the relationship between the mechanical properties of polymeric material and meso-scale structure.
Mass-spring modeling Actually, molecular chains of Polymeric materials have many kinds of length, and entangled each other.
The elongation of polymeric materials exhibits local deformation.
Yoshida: Internatinal Journal of Mechanical Sciences, Vol. 45 (2003), P 1863 [6] Marc S.Lavine, Numan Waheed, Gregory C.

Based on the presented model, designers could figure out the best combination options in materials, structural layout and inter-part connections.
Plastics, metal, glass and noble metal are the most common valuable materials contained in the WEEPs.
Due to the properties of material itself and the technology level of recovery process, some kinds of these materials cannot be fully reclaimed.
In addition, the shredding process may mix different materials together, which also leads to a decrease of the recovery rate.
References [1] He, W., Li, G., Ma, X., Wang, H., Huang, J. and Xu, M.: WEEE recovery strategies and the WEEE treatment status in China, Journal of Hazardous Materials, 136(3) (2006), 502-512, [2] Pitipong Veerakamolmal and S.

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Wang, Geometrical and microstructural characteristics of the TIG-CMT hybrid welding in 6061 aluminum alloy cladding, Journal of Materials Processing Technology, 239 (2017) 18-30
Haq, Experimental investigation of TIG welding on AA 6082 and AA 8011, Materials Today: Proceedings 19 (2019) 818-822
Zhang, Microstructures and fatigue behaviour of metal-inert-gas-welded joints for extruded Al-Mg-Si alloy, Materials Science & Engineering A, 745 (2019) 63-73
Dong, Effects of surface roughness on the diffusion bonding of Al alloy 6061 in air, Materials Science and Engineering A, 270 (1999) 244-248
You, Genuine solid-state bonding characteristics of superplastic Al-alloys, Journal of Materials Processing Technology, 122 (2002) 226-231