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TiB2/TiN nano-composites were in-situ fabricated by spark plasma sintering (SPS) technique using Ti and BN powders as starting materials.
In recent years, Spark Plasma Sintering (SPS) has been widely used to produce fully dense bulk materials (such ceramics, metal, composites).
In this work, TiB2/TiN nano-composites were prepared by Spark Plasma Sintering (SPS) using Ti and BN powders as starting materials.
Conclusion In this work, the TiB2/TiN nano-composites were fabricated by SPS using Ti and BN powders as starting materials at 1450℃ for 3 min.
Journal of Refractory Metals and Hard Materials 35 (2012) 1-9

[2] M.S.Khorrami, M.Kazeminezhad, A.H.Kokabi, Materials Science and Engineering A 543(2012)243-248
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Chen, Materials Science and Engineering A 553(2012)49-156
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Shao, et al, Journal of Aeronautical Materials 31(2011)31-37.

Experiments Materials Analytical grade chemical reagents, such as Ca(OH)2, Mg(OH)2, CaCO3, SiO2, B2O3, Fe2O3, BaCO3, AI2O3 were produced by Tianjing chemical factory[6,7].
According to single mineral carbonation reaction of the materials, reaction equations were derived.
Science , 300, No.5626 (2003) 1677
Journal of Materials Science and Engineering, 24, No.4 (2006) 574.
Journal of Materials Science and Engineering, 21, No.6(2003) 872.

Materials and methods Materials Oysters: bought in Taizhou city, Zhejiang province, aquatic product market Other ingrdients: soy sauce, vinegar, sugar, rice wine, ginger Equipments Induction cooker, hot air dryer, water activity plan, vacuum packaging machine, high pressure sterilization pot Main technological steps[3,8] (1) Raw material pretreatment: The flowing clean water was used to wash the fresh oyster meat in order to get rid of the sediment and broken shells as well as other impurities in the oyster meat
Economic benefit of business accounting Using oyster meat fat full of raw materials, the price of raw materials was 4 RMBYuan/kg, on the basis of 10 kg, the cost price of 40 RMBYuan, and 1160g oyster meat can be got from the raw materials, the finished product was about 540g, finished product unit price 160 RMBYuan/kg, so the income was 85 RMBYuan, the gross profit margin was 112.5%.
[3] Shen ShuQi, Xu Chunxia, Tong RuiShan:Journal of development and utilization of Hebei agricultural science, Vol. 13 (2009), p. 79-81,in Chinese
Aquatic food science [M].
[13] Yang Xianshi, Xu Zhong, Guo Quanyou:Journal of China fisheries science, Vol. 10 (2003), p.258-261,in Chinese.

Abu El-Enein, Optical, electrical and photovoltaic properties of thermally evaporated 3-amino-2-[(2-nitrophenyl) diazinyl]-3-(piperidin-1-yl) acrylonitrile thin films, Materials Science in Semiconductor Processing. 16 (2013) 1828–1836
Sariciftci, Low bandgap polymers for photon harvesting in bulk heterojunction solar cells, Journal of Materials Chemistry. 14 7 (2004) 1077-1086
Krebs, Low band gap polymer materials for organic solar cells, Solar Energy Materials and Solar Cells. 91 11 (2007) 954-985
Martin, Donor–acceptor 'double-cable' polythiophenes with tunable acceptor content, Journal of Materials Chemistry. 14 1 (2004) 67-74
Inganas, Electrochemical bandgaps of substituted polythiophenes, Journal of Materials Chemistry. 13 6 (2003) 1316-1323

The porous and rough surface formed by femtosecond laser could improve some properties of materials, such as the wear resistance[8], wettability[9], thermal properties[10] and blood compatibility[11] .
References [1] Chen F, de Aldana JRV, Optical waveguides in crystalline dielectric materials produced by femtosecond-laser micromachining, Laser&Photonics Reviews, 8(2014):251-275
Gupta, Optical properties of silicon light trappingstructures for photovoltaics, Solar Energy Materials& Solar Cells, 94(2010) 2251–2257
Klemens, Thermal conductivity of denseand porous yttria-stabilized zirconia, Journal of Materials Science, 36(2001)3003-3010
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China; 2School of Materials and Metallurgy, Inner Mongolia University of Science & Technology, Baotou 014010, China ali8012@163.com, bguogb@imust.cn, cshengli_an@126.com *Prof., to whom correspondence should be addressed.
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The purpose is to determine whether ceramic-coated plastic materials for joint prosthesis implants are feasible or not.
Rimnac, Ultra high molecular weight polyethylene: mechanics, morphology, and clinical behavior, Journal of the Mechanical Behavior of Biomedical Materials, 2 5 (2009) 433-443
Lee, Titanium oxide films on Si(100) deposited by electron-beam evaporation at 250 °C, Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, 18 3 (2000) 917-921
Oladijo, Effects of deposition time and RF power on the film characteristics of magnetron sputtered silicon carbide thin films, Materials Today: Proceedings, 52 (2022) 2432-2438
Oladijo, Effects of deposition time and RF power on the film characteristics of magnetron sputtered silicon carbide thin films, Materials Today: Proceedings, 52 (2022) 2432-2438

Rare Metal Materials and Engineering, 2014, 43(3): 513-518
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Corrosion Science, 2018, 132: 9-20
Advances in Materials Science and Engineering, 2018, 2018
[9] Astm E. 399-90:" Standard test method for plane-strain fracture toughness of metallic materials.

It is important in engineering to predict the fatigue life of composite materials.
The models of predicting fatigue damage and life of composite materials can be divided into two kinds[1].
Many researchers predicted the fatigue life of composite materials with progressive damage model.
Lessard, Progressive fatigue damage modeling of composite materials, part I: modeling, Journal of Composite Materials. 34(2000) 1056-1080
Lessard, Progressive fatigue damage modeling of composite materials, part II: material characterization and model verification, Journal of Composite Materials. 34(2000) 1081-1116