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Influence its forming factors are also many (such as mould shape, materials properties, blank of shapes and sizes, the friction and lubrication between mould and sheet, etc.).
Stamping Process Design Inner panel of front fender adopt cooling-plate materials ST-12 with the nominal thickness of 2mm, maximum shape dimension 443mm×356mm×65mm, parts shape is shown in Fig.1.
Research on an Evaluating Model of Stamping Process Plans for Automobiles′ Panels [J].Mechanical Science and Technology, 2006, 25(2): 181-183.
Journal of Materials Processing Technology, 2008, 208(1-3): 499-506
Comparative analysis about drawing spring-back for square box of various materials [J].

With development of our economy, the demand for fragmentation of rock materials is increasing geometrically, which shows the importance of comminution of rock materials.
One is theoretical derivation class which makes theoretical analysis according to kinematics and dynamics characteristics of granular materials and crusher.
Evertsson(1998) derived productivity model of cone crusher according to kinematics and dynamics characteristics of granular materials and crusher, see Fig.4 [8, 9].
S:Journal of Shanghai Jiaotong University, Vol.41(2007), p. 639-643
P: International Journal of Coal Preparation and Utilization, Vol.30(2010), p. 331 - 348

The in situ test is a reliable test and has been used for different materials under different study conditions, such as for steel with a focus on welded regions and for aluminium in the semisolid state for application in thixoforming [7,8].
Young, Semi-solid processing of alloys, Springer Series in Materials Science. 124 (2010) 1-172.
McGeough (Ed.), Comprehensive Materials Processing, Vol. 5, Elsevier Ltd, 2014, pp. 163–190.
Zhang, Study of formation mechanism of incipient melting in thixo-cast Al–Si–Cu–Mg alloys, Materials Characterization. 106 (2015) 134–140.
Li, Structure evolution of AlSi6.5Cu2.8Mg alloy in semi-solid remelting processing, Journal of Materials Science. 36:20 (2001) 4949–4953.

Study on the Preparation of a New Tofu Coagulant by the Acidic Components of Schisandra Li Jian1, a, Wang Lu2,b, Liu Ning3,c and Li Chen-chen 4,d 1, 2, 3, 4Key Laboratory for Food Science and Engineering, Harbin University of Commerce, Harbin, Heilongjiang, China 150076 a,dlijian4852147@163.com, blu_lu_1022@sina.com, cwendingzi666@163.com Keywords: Schisandra; Acidic Components; Tofu; New coagulant Abstract.
The optimum condition was as follow: extraction temperature 75℃, ultrasonic extraction time 15min, ratio of material to liquid 1:7, ultrasonic power 70%.
Materials and Methods Raw materials.
Lu, Study on the methods of extraction organ ic ac ids from different plant tissue by HPLC, Journal of Nanjing Agricultural University: vol. 28, pp. 140~143, 2005.

Investigation on Over-spray Powder of Spray Formed Al-22Si-5Fe-4Mn-3Cu-1Mg alloy Fuwei Kang1,2a※, Haichao Li2,b, Yandong Jia3, Jianfei Sun3, Xinghong Zhang1 1Center for Composite Materials and Structures, Harbin Institute of Technology, Heilongjiang Harbin 150000 China 2School of Materials Science and Engineering Harbin University of Science and Technology，Heilongjiang Harbin 150040 China 3 School of Materials Science and Engineering Harbin University of Science and Technology，Harbin Institute of Technology, Heilongjiang Harbin 150000 China afuwei_kang@163.com, b285414732@qq.com Key words: spray forming, over-spray powder, morphology, microstructure Abstract.
However, it is difficult to produce such alloys with high silicon content by means of conventional casting process since coarse primary silicon phase precipitates in the materials and causes reduction of mechanical properties and deterioration of workability.
Materials China. 2010,29(11):31-38, In Chinese
Automobile Technology &Materials. 2001(2):16-19, In Chinese
Journal of Materials Processing Technology. 2009,209:5220-5228 [4] F.W.

Quick plastic forming behavior of AZ91 magnesium alloy sheet Gang Wang 1, a, Zhipeng Zhang 1,b Chengbo Liu 1,c and Xia Sheng1,d 1 School of Materials Science and Engineering, Harbin Institute of Technology at Weihai, Weihai 264209, China awwanggang2000@yahoo.com.cn, bzhangzhipenghit@hotmail.com, cqdadai@yahoo.cn，dsaintsummer@hotmail.com Keywords: AZ91D magnesium alloy sheet, Quick plastic forming, Microstructural evolution Abstract.
Experimental material and procedures Experimental material.
Schroth: Materials Science Forum Vol. 551-552(2007), p. 3 [2] Mary-Anne kulas: Material Science Forum Vol. 551-552(2007), p. 129 [3] V.Franetovic: 2007 ASME/STLE International Joint Tribology Conference, IJTC 2007, p. 753 [4] P.
Tsai: Journal of Materials Processing Technology Vol. 210(2010), p.1673 [9] H.
Wang : Material Science and Technology Vol.18(2010), p.124(in Chinese) [10] L.J.Cui, G.Wang and T.D.Zhang: Material Science and Technology Vol.18(2010), p.61(in Chinese)

This convergence has spurred the exploration of membrane materials [8, 9], fabrication techniques [10-13], and hybrid approaches to create multifunctional systems capable of overcoming the challenges posed by oily wastewater treatment.
Materials and Methods In this study, two series of filtration tests were conducted using laboratory-made pristine polyvinylidene fluoride (PVDF) and modified PVDF membranes to access the efficiency of the rotary spacer filtration system to mitigate fouling.
Nordin, "Development of membrane material for oily wastewater treatment: A review," Ain Shams Engineering Journal, vol. 12, no. 2, pp. 1361-1374, 2021/06/01/ 2021, doi: https://doi.org/10.1016/j.asej.2020.08.027
Gitis, "Fouling and cleaning of ultrafiltration membranes: A review," Journal of Water Process Engineering, vol. 1, pp. 121-138, 2014/04/01/ 2014, doi: https://doi.org/10.1016/j.jwpe.2014.04.003
Liu, "Hydrophilic and antifouling modification of PVDF membranes by one-step assembly of tannic acid and polyvinylpyrrolidone," Applied Surface Science, vol. 483, pp. 967-978, 2019/07/31/ 2019, doi: https://doi.org/10.1016/j.apsusc. 2019.04.057

A material for use as an implant or protheses must meet the concepts of biocompatibility and biofunctionality, high corrosion resistance and low density with high mechanical strength [2, 3].
MATERIALS AND METHODS The chemical composition of titanium powder was determined by X-ray fluorescence dispersion wavelength and is shown in Tab. 1.
LEMONS: Biomaterials Science an introduction to materials in Medicine.
German: Powder Metallurgy Science.
Hulbert: Journal of Biomedical Mat.

Warszawska 24,31-155 Krakow, Poland 2 AGH-University of Science and Technology, A.
The formation of a stable layer of chromium oxide Cr2O3 is possible only on those materials which contain a sufficient amount of chromium necessary to form a continuous oxide layer.
Methods and Materials The process of sulfurization was carried out in the temperature range 600-900ºC in the H2/H2S atmosphere with a varying content of sulphur vapours - partial pressure of S2 from 10-7 to 10-1Pa (Fig. 1).
Quadakkers for providing access to materials for the research.
References [1] Quadakkers W.J., Piron-Abellan J., Shemet V., Singheiser L., Metallic interconnector for solid oxide fuel cells - a review, Materials at High Temperatures 20(2), 2003, 115-127 [2] Tietz F., Buchkremer H.

-F.Li 1 Institute of Metal Research, Chinese Academy of Sciences 72 Wenhua Road, Shenyang, 110016, P.R.
Introduction The first requirement for any material to be placed in the body is that it should be biocompatible and not cause any adverse reactions, so corrosion resistance of materials is worth regarding.
Materials and Methods Specimen preparation Ti6Al4V alloy was employed for this study.
Pedeferri, Journal of Materials Science: Materials In Medicine, 1992, 3:408-412 [8] M.
Shimono, Materials Transactions, 2002, 43 (10): 2494-2501 [10] T.