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Introduction Shape Memory Alloys are materials able to recover their original shape by heating after having been deformed at low temperature.
Material.
Guenin, Mechanics of Materials, Volume 8, Issues 5-6, May-June 2006, Pages 391-429
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Advanced Materials Research Vol. 409 (2012) pp 569-574.

Belleville springs are typically made from spring steels, alloy spring steels, and Standard Materials include the spring series with inch-scale dimensions as well as the spring series made particularly for preloading ball bearings [3].
V., Veeraghavan, S., Bade, S., & Srinivas, K., “Performance comparison of Belleville washer under compressive load using experimental and simulation methods”, Materials Today: Proceedings, 5(2), 8486-8494, 2018
"Optimization of Belleville Spring by Inspecting Parameter Impacts", International Journal of Automotive Science and Technology, 3.4, 92-101, 2019
R., “Automation in the Test Rig to determine the Load-Deflection characteristics of Helical Spring Washers”, Journal of Integrated Science and Technology, 11(3), 525-525, 2023
M.,” Development and experimental verification of self-centering disc slit damper for buildings”, Journal of Constructional Steel Research, 201,107759, 2023

Simulation Study for the Effects of Rotational Speed on Performance of Full Metal Single Screw Pump Jun fei Wu1,a,Jun bin Lan2,b,Fan guo Meng2,c, Xu ping Zhang2,d,Ying Yu2,e 1Sino-German Technology Faculty, Qingdao University of Science and Technology, Qingdao 266061, P.R.China 2College of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao 266061, P.R.China ajfw_2002@sina.com.cn, btiangangliang_208@yeah.net, c813991893@qq.com, dzxp8008@163.com,eyuyingwyd@163.com Key words: full metal screw pump; finite volume method; rotational speed; lift Abstract: Rotational speed is one of the important parameters that impact lifting capacity of full-metal single screw pump .Firstly using the finite volume method to establish a full-metal single screw pump 3D model, secondly using FLUENT software to calculate outlet pressure changes with different series of rotational speed value of the pump in condition of the same inlet pressure .Lastly drawing outlet pressure
Full-metal single screw pump can avoid these shortcomings for its stator and rotor are made of metal materials and they take way of clearance fit.
Acknowledgements This work was supported by Shandong provincial natural science Foundation (ZR2012EEL03, China) and Qingdao application basic research project（12-1-4-3-(15)-jch,China）.
Chinese Journal of mechanical engineering. 2004,15 ( 16): 1462-1465.

In this case the commercial wrought magnesium materials can be directly used in order to decrease fabrication cost of the components.
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[2] Tatsuhiko Aizawa et al: Materials Science Forum, Vol. 357-359 (2001), p. 35-40
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[4] Quanlin Jin, Xiaofei Liao, Numerical Simulation of Superplastic Forming and Its Microstructure Evolution, Materials Science Forum, Vol. 447- 448(2003), p.183-188, [5] Jin Quanlin and Hai Jintao: Materials Science Forum, Vol. 243-245(1997), p. 179-185 [6] Quanlin Jin: J.

Journal of Natural Resources, Vol.24, N°2, 225-233, 2009 (In Chinese) [6] N.Wu, J.X.
Chinese Journal of Applied Ecology, Vol.21, N°21, 409-414, 2010 (In Chinese) [7] Y.N.Yu and S.L.
Science.
Journal of Beijing Forestry University, Vol.31, N°4, 19-25, 2009 (In Chinese) [19] Z.Y.Yu and S.
Chinese Science Press, Beijing, 2003, 109-146 [21] T.Pei.

Besides, in the cooking process in steel and iron industry, the almost useless coal tar can be turned into chemical raw materials [6].
Such as in the steel industry, we may take the steel enterprise as the core enterprise, and cooperate with the related industries like chemical, building materials, and others to build some industrial chains as followings: iron ore—iron concentrate—sinter—iron— steel deep processing; iron ore—iron ore concentrate—sinter—metallurgical slag—building materials; coal—coke by-products—chemical; coal—fly ash—building materials; scrap—steel— steel deep processing, and etc.
Acknowledgements This work was financially supported by the National Natural Science Foundation (71063012), and the Social Science Base Program of Yunnan Province (JD12YB08).
[3] Carter C R, Ellram L M, Reverse Logistics: A Review of The Literature and Framework for Future Investigation, Journal of Business Logistics, vol.19, no.1, pp.85-102(1998)
Science & Technology Progress and Policy, vol.27, no.02, pp: 53-57 (2010)

Utilization of mining slag varies with its treatment, with water slag mainly used in the production of cement and concrete and dry slag mainly as surfacing materials.
Steel slag Steel slag originates from oxidizers caused by the oxidization of various elements in the process of steel smelting and other smelting materials, whose release rate is 15-20% of the total raw steel.
Nowadays, Steel slag can be used as raw materials for cement, surfacing materials in the place of stone pieces and phosphate fertilizer.
Beijing: China Environment Science Publishing House, 2006. 2.
Journal of Environmental Science and Health A,2005,39(11):3015～3028. 4.

RAVISANKARd Department of Metallurgical and Materials Engineering National Institute of Technology, Tiruchirappalli - 620 015 a jerome@nitt.edu, cbabu@nitt.edu, dbrs@nitt.edu Keywords: in situ Al-TiC Composite, Tensile strength and Erosion Abstract.
Experimental Details The AA 6061 aluminium alloy was selected as a matrix material.
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Wyatt: Journal of Materials Science 34 (1999), 933–940
Murty: Materials Science and Engineering A 386 (2004), 296–300

The selection of iron ladle material parameter and the element type.
The melting point of metal materials is Tm, and the creeping point is 0.3 Tm.
The material of tank skin is ZG25, so it selects material parameter in line with ZG25.
It can also adopt a hybrid model to stimulate the almost incompressible plastic material and the completely incompressible super elastic material.
Journal of Hubei University of Technology. (2002)2:5-8

For this reason, many suppliers for SiC materials avoid in-situ doping of p-type layers and instead, device manufacturers rely on ion implantation.
Ferro, 3C-SiC Heteroepitaxial Growth on Silicon: The Quest for Holy Grail, Critical Reviews in Solid State and Materials Sciences, 40 (2014) 56
Scuderi et al., Effect of Nitrogen and Aluminum Doping on 3C-SiC Heteroepitaxial Layers Grown on 4° Off-Axis Si (100), Materials, 14 (2021) 4400
Kojima et al., Suppressing Al Memory-Effect on CVD growth of 4H-SiC Epilayers by adding Hydrogen Chloride Gas, Japanese Journal of Applied Physics, 53 (2014) 04EP07
Bussel et al., Precise Control of Al Incorporation during CVD Growth of SiC Epilayers by Using Hydrogen Chloride, Materials Science Forum, 1062 (2022) 84