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Journal of Materials Processing Technology Vol. 135(2003), p.271-277 [3] Chen Guang,Fu Hengzhi.
Materials Science and Engineering A Vol.390 (2005), p.63-69
[6]A I Noue.Bulk Amorphous alloys-preparation and characteristics[J].Materials Science Foundations Vol. 4(1998), p.1-2 [7] Zhao Aimin , Mao Weimin , Zhen Zisheng , et al.
Lim, M.Gupta,Y.F.Leng and E.J.Lavernia.Wear of a spray-deposited hypereutectic aluminium-silicon alloy[J].Journal of Materials Processing Technology Vol.63(1997), p.865-870 [11] Zhang Hongwen,Wang Jianqiang,Lu Ke.
Microstructures and formation mechanism of spray deposited hypereutectic Al-Si alloys[J].Chinese journal of materials research Vol. 10, No.6(2000), p.815

Materials and methods: Ten kinds of SS mesh were used to mold surface texture on Invisalign material.
Materials and methods Sample preparation.
Conclusion The friction coefficient of aligner materials (thermoplastic, flat, and with texture made by SS mesh) was affected by the applied normal load.
Glyn-Jones and A.Harrison, The wear effects of selected composites on restorative materials and enamel, Dent Mater 3 (1987), 236-40
Shellhart, Perceived vs measured forces of interarch elastics, American Journal of Orthodontics and Dentofacial Orthopedics 141 (2012), 298-306.

Microinjection molding and sheet nanoimprinting are gaining recognition as feasible manufacturing processes because of their capability to replicate the microstructure shape of the mold onto the substrate, albeit only for plastic materials.
Fig. 3 Ultrasonic vibration-assisted hot glass embossing process Unlike metals and polymers materials, very few researches have been studied effects of ultrasonic vibration on hot glass embossing process.
Roylance et al., “Modeling of Ultrasonic Processing”, Journal of Applied Polymer Science, pp. 1609-1615, 2004
Hung, Modelling the Embossing Stage of the Ultrasonic-vibration-assisted Hot Glass Embossing Process, International Journal of Applied Glass Science 6 (2) (2015) 172–181
Hung, Effect of Ultrasonic Vibration on Microstructure Hot Glass Embossing Process, Journal of Science and Technology 122 (2017)17-21.

First, the raw materials for CaCO3, CuO and TiO2 were prepared and weight according to the stoichiometric ratio for undoped CCTO.
The raw materials were then mixed via ball milling process for 1 hour using an alumina jar.
Zirconia balls were used as the grinding media with mass ratio of balls to raw materials of 10: 1.
Ahmad: Microstructure and dielectric properties of CaCu3Ti4O12 ceramic, Materials Letters, 61 (2007) 1835-1838
Gervais: Grain size effects on the dielectric constant of CaCu3Ti4O12 ceramics, Materials Science and Engineering: B, 129 (2006) 135-138.

Experimental procedure Materials.
All materials were then fed into a Haake MiniLab twin-screw extruder (Thermo Electron Corp., Hamburg, Germany).
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Hamilton, K.R.Sandberg: Journal of Applied Polymer Science. 37: 797-813. (1983)
Sandberg: Journal of Applied Polymer Science. 37: 815-827. (1983)

Over the past decade, ordered mesoporous materials have been a primary focus in material science [3].
Materials were characterized by using X-ray diffraction (XRD of Rigaku Model D/MAX-III B diffracto-meter, FT-IR and FESEM.
Li., Journal of Hazardous Materials, 152 (2008), 690–698
Gascón, Journal of Hazardous Materials, 163, (2009), 213–221
Morris, Journal of Hazardous Materials, 164, (2009), 229–234

Journal of Applied Polymer Science Vol. 91 (2004) p. 3866-3870 [2] G.
Journal of Optoelectronics and Advanced Materials Vol. 9 (2007) p. 2102-2109 [3] H.Y.
Materials Science Vol. 41 (2005) p. 265-270 [8] J.H.
Materials Letters Vol. 60 (2005) p. 746-749 [9] P.
Journal of Applied Polymer Science Vol. 101. (2006) p. 1799-1805 [11] W.

Journal of Materials Processing Technology 2020; 278: 116500
Materials 2019; 12: 177-196
Journal of Materials Processing Technology 2020; 278: 116494
Journal of Materials Engineering and Performance 2016; 25: 5076-5086
Journal of Materials Processing Technology 2017; 247: 111-120

Contribution to Study of the Sintering Mechanism DU WeiWei 1,a, DOUADJI Lyes2,b * 1Southwest University, Faculty of Materials and Energy; 2 Tiansheng Road, BeiBei District, Chongqing 400715, China 2Chongqing Academy of Science & Technology, Research Center for Advanced Materials, 2 Yangliu Road, Huangshan Avenue, New North Zone, Chongqing 401123, China a doublewei01_22@yahoo.fr ; b ldouadji@yahoo.fr * Corresponding author: DOUADJI Lyes Keywords: Sintering, Fluid Mechanics, Simulation, Materials Processing, Heat Transfer.
Polymers are viscoelastic materials and the relaxation time associated with this property is an important parameter.
Materials and Experimental To study sintering by experiments, we have used a microscopic for sintering observations and also software for data acquisition.
Journal of Fluid Mechanics, 214, (1990), 503-515
[16] Lontz J.F., “Sintering of polymer material”, in Fundamental Phenomena in the Material Sciences, Vol.1, Bonis and Hausner ed., Plenum Press, New-York, 1964

Hao et al., Materials & Design 31 (2010) 3146-3150
Yu, Materials Science & Engineering B 176 (2011) 1110-1114
Cheng, Journal of Materials Chemistry 2 (2014) 1519
Zak, Materials Letters 110 (2013) 172-175
Dorey, Journal of Materials Science 47 (2012) 1938-1942