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Materials Science- Poland. 26 (2008) 331-339
Fenmo Yejin Cailiao Kexue yu Gongcheng J.Materials Science and Engineering of Powder Metallurgy. 16 (2011) 610-616
Materials science. non-equilibrium phase transformations, 3 (2017) 172-175
Podder, Synthesis of tungsten carbide nanoparticles by hydrothermal method and its Characterization, J.Materials Science: Materials in Electronics, 28 (2017) 1136–1141
Inorganic Materials, 45 (2009) 35–42

The investigation went to study on two materials of titanium and Cobalt-chromium alloy for implant.
The safety factor results showed that both materials were capable to carry the applied complex loads.
Materials and Methods The model of the mandible was based on data was obtained from a CT scan images set of 98 slices, with 1mm slice thickness.
Also, maximum equivalent strain in implant extracted and illustrated in Fig. 3 based on five clenching tasks and two materials.
Materials & Design.

Arts and Media college, KunMing.YunNan province650500,China 2Kunming University of Science and Technology.
Arts and Media college, KunMing.YunNan province650500,China 3Kunming University of Science and Technology.
Journal of Henan Science and Technology.2011(06):58 [5] Chen Xirong.
Journal of Beijing Institute of Graphic Communication,2007(04):14-19 [12] Zhang Shu-bin,Gao Jia-cheng.
Journal of Chongqing Technology and Business University,2008(03):329-332

However, many materials do not exhibit such a linear characteristic.
In some cases, some materials exhibit hardening or softening characteristics.
Vadose zone Journal, 5, 917--933(2006) [3] S.
International Journal of Nonlinear Sciences and Numerical Simulation. 7, 177--182(2006) [5] Y., B.
International Journal of Heat and Mass Transfer, 49, 1137--1147(2006) [7] C.

Study on the preparation of strontium-doped hydroxyapatite whisker Tingting YAN1, Yongshun CUI1, Qinghua CHEN1,* 1 Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming, 650093, China * Corresponding author, E-mail: chenqinghua_yn1@163.com, yantting@gmail.com Key words: hydroxyapatite, whisker, strontium, biomaterial Abstract Hydroxyapatite is well used as bone repair materials, due to its properties that can be combined with strontium to improve mechanical property and degradation property.
Therefore, the HA materials cannot be used as heavy-loaded implants, such as artificial teeth or bones.
Journal of Materials Processing Technology. 2008,202(1-3):536 [2] W Suchanek, M Yashima, M Kakihana, et al.
Journal of Material Science: Materials in Medical. 1998,9:589 [5] S Shi.
Materials Research Bulletin. 1974,9:35

Experimental Materials Raw material apricot shell: Xinjiang padan apricot husking ,drying at the 30℃, crushing over 40 mesh, standby.
Journal of Mudanjiang Teachers' College ,(3) (2006)p.21-22.In Chinese
Journal of Southwest University for Nationalities(Natrual Science Edition) (4) (2010)p.610-614.In Chinese
Food Science and Technology (4 )(2004)p.57-59.In Chinese
Wool Textile Journal,(12)(2008)p.13-16.In Chinese

Effect of Neodymium Concentration on Structural and Optical Properties of Tellurite Based Glass System Azlan M.N. 1,a, Halimah M.K.2,b*, Baki S.O.3,c and Daud W.M.4,d Physics Department, Faculty of Science, University Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia azlan_wildan@yahoo.com,halimahmk@.upm.edu.my,sharudinomar@upm.edu.my, wmdaud@science.upm.edu.my Keywords: Optical materials; Fourier transform infrared spectroscopy (FTIR); Optical band gap; Abstract.
Journal of non-crystalline solids. 14-21. (2013) [2] Chimalawong P., Kaewjhao J., Kedkaew C., Limsuwan P.(2010) “Optical and electronic polarization of Nd3+ doped soda-lime silicate glasses”Journal of Physcics and Chemistry of Solids.975-970 [3] M.
Ghoshal, “Effect of AgCl on spectroscopic properties of erbium doped zinc tellurite glass,” Journal of Molecular Structure.
Journal of solid state sciences. 17, 54-62. (2013) [5] K.
Mohamad, “Effect of Erbium Nanoparticles on Optical Properties of Zinc Borotellurite Glass System,” Journal of Nanomaterials, vol. 2013, Article ID 940917, 8 pages, 2013 [7] MN Azlan, MK Halimah, SZ Shafinas, WM Daud, “polarizability and optical basicity of Er3+ ions doped tellurite based glasses”, Chalcogenide Letters, vol. 11, pp 319-335, 2014 [8] SS Hajer, MK Halimah, Z Azmi, MN Azlan, “optical properties of zinc-borotellurite doped samarium”, Chalcogenide Letters, vol. 11, pp 553-566, 2014

Experimental Materials.
It is well known that the surface free energy of nano materials is so high that hard to disperse homogeneously and easier reunion in the polymer materials.
Fernandes: Journal of Colloid and Interface Science Vol. 217 (1999), p. 94 [9] O.N.
Tretinnikov: Journal of Colloid and Interface Science Vol. 229 (2000), p. 644 [10] S.J.
Kim: Journal of Colloid and Interface Science Vol. 244 (2001), p. 336

Different insulation materials are used to reduce heat losses in heating networks [4,5].
The efficiency of the insulating materials depends on the environmental conditions.
The insulation materials studied in this work are commonly used in district heating.
Li, Materials Basel. 12 (2019) 3348
Alekseeva, Journal of Construction and Architecture. 58 (2016) 51-160

Effect of Nano-scale Al2O3 on Mechanical Properties of TiB2 Ceramic Tool Materials M.L.
Table 1 TiB2 ceramic tool materials composition [vol%] No.
Scanning electron microscope (SEM) was used to observe the microstructure of sintered materials.
Matsudaira: Journal of Materials Science, Vol.25 (1990) No.1, pp.533
Yuan: Journal of the European Ceramic Society, Vol.22 (2002) No.7, pp.1045