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Analysis of the Leaching Stage Effect on the Vanadium Extraction from Technogenic Raw Materials Marianna V.
Bigeev, Prospects of the new types of iron-containing raw materials involvement in the processing, Vestnik of Nosov Magnitogorsk State Technical University. 1 (2004) 9-11
Churilov, Vanadium-containing mineral and technogenic materials, Actual Problems of Modern Science, Technology and Education. 2 (2017) 72-75
Liu, Extraction of vanadium from vanadium slag by high pressure oxidative acid leaching, International Journal of Minerals, Metallurgy and Materials. 22 (2015) 1 21-23
Shubina, Extraction of vanadium from ore and technogenic raw materials of Kusinsky titanomagnetite deposit, Theory and Technology of Metallurgical Production. 3 (22) (2017) 22-25

The material had good blood compatibility, and can be used as biomedical materials.
Introduction As long with enhancing awareness and promoting uses of CS/ECOPU composite materials, CS/ECOPU composite materials have received extensive attention, which has brought an unprecedented development to the research of biomaterial community.
Figure 3 showed recalcification time of materials.
Journal of Applied Polymer Science, 2007, 104: 2683～2689 ［ ］2 Wen-Ching Lin, Da-Guang Yu, Ming-Chen Yang.
Journal of Membrane Science, 2006, 276: 68～80

Laser assisted milling (LAML) is a potential method for machining difficult-to-machine materials such as superalloys and ceramics, which uses a high power laser to focally heat a workpiece prior to material removal with a traditional cutting tool.
LAML is also a potential machining method with the ability of machining planes and grooves of difficult-to-machine materials.
Melkote [12] developed a novel laser assisted micro-milling mach-ine to enable the creation of freeform three-dimensional micro-scale features in hard materials.
The main cutting force is greater than axial force and it is the common characteristics of cutting plastic materials.
References [1] Rozzi JC, Pfefferkorn FE, Shin YC: Journal of Manufacturing Science and Engineering Vol.122(4) (2000), p. 666-670 [2] Rebro PA, Shin YC, Incropera FP: Journal of Manufacturing Science and Engineering Vol.124(4) (2002), p. 875-885 [3] Pfefferkorn FE, Shin YC, Tian Y: Journal of Manufacturing Science and Engineering Vol.126(1) (2004), p.42-51 [4] Anderson M, Patwa R, Shin YC: International Journal of Machine Tools and Manufacture Vol.46(14) (2006), p.1879-1891 [5] Skvarenina S, Shin YC: International Journal of Machine Tools and Manufacture Vol.46(1) (2006),p.7-17 [6] Anderson MC, Shin YC: Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture Vol.220(12) (2006), p.2055-2067 [7] Konig W, Zaboklicki A K: NIST Special Publication, Gaithersburg, MD Vol. 847 (1993), p.455–463 [8] Shen, X. and S.

Because of its excellent optical properties , Y2O2S is still irreplaceable red light-emitting materials .
Chem.B, 2002, 106:7177—7185 [4] BAI Zhao-Hui1 RI Su-Hyon1,2 ZHANG Xi-Yan*,1 LU Li-Ping1 LIU Quan-Sheng1 MI Xiao-Yun1(1School of Materials Science and Engineering,Changchun University of Science and Technology,Changchun 130022,China)(2Department of Physics,University of Science,DPR of Korea).
[5] HAN Pengde,ZHU Yiqing,ZHANG Le,CHEN Yan,WANG Lixi,ZHANG Qitu(College of Materials Science and Engineering,Nanjing University of Technology,Nanjing 210009,China).
Preparation and Properties of Upconversion Luminescent Materials of Y2O2S:Yb,Ho, Journal of the Chinese Ceramic Society, July,2012
Journal of Materials Science & Technology,, July,2012 [13] Lü Dong,WANG Wei & MIAO Chen * State Key Laboratory of Cotton Biology,Key Laboratory of Plant Stress Biology,Henan University,Kaifeng 475004,China.

Modern industry makes extensive use of various composite materials In this paper terahertz imaging method and energy/entropy based signal processing is proposed for evaluation of various composite materials adhesive joints.
Experiment with Composite Materials.
Guessoum, Ultrasonic Inspection of Composite Materials Using Minimum Entropy Deconvolution, Materials Science Forum, January, 2010, vol. 636 - 637, pp. 1555-1561
Cai, Infrared Thermal Wave Quantitative Evaluation for Fiber Reinforced Composites, Materials Science Forum, June, 2011, vol. 689, pp. 377-384
Lopato, Testing of Glass-Fiber Reinforced Composite Materials Using Terahertz Technique, International Journal of Applied Electromagnetics and Mechanics, vol. 33, no. 3-4 / 2010, pp. 1599-1605

Dynamic Characteristics Optimization of Joint Interface of Machine Tool Based on Porous Oily Materials Ma Jianfeng1a, Li Qiang1b, Feng Jikun1, Wu Liangsheng1 1College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing, 100124, China amajianfeng@bjut.edu.cn, bliqiang809@163.com Keywords: Joint Surfaces; Porous Oily Material; Structral optimazation; Stiffness and Damping Abstract: The joint interface plays a significant role in machine tools and other machineries.
Porous metallurgy materials is a new kind of materials developed within the last ten years, it has the properties of structural materials and functional materials.
Small proportion, good rigid and strength, vibration and sound absorption make it have good dynamic performance comparing with other conversional materials.
Acknowledgement This research was supported by National Natural Science Foundation of China (Grant No.51105006).
Journal of Mechanical Engineering Science, 1979(21): 25-32

Introduction With high thermal conductivity, favorable rigidity and smooth surface finish, the metal materials is generally used as mould material in the fabrication process of polymer matrix composites.
But the burning marks phenomenon couldn’t be found in the core materials with SS binders.
Amol: SAMPE Journal Vol. 43 (2007), p. 24-33 [2] Xs.
Li: Materials and Design Vol 30 (2009), p. 210-213 [9] Wg.
Hu: Journal of Materials Science & Technology Vol. 26 (2010), p. 270-275

Ismailova, The effect of surface’s active sites on the reactivity of mineral additives, Scientific journal "Modern Science and Innovation" (Stavropol - Pyatigorsk). 2 (18) (2017) 168-175
Salamanova, Prospects for the use of thermally activated raw materials of aluminosilicate nature, Volga Scientific Journal. 2 (46) (2018) 65–70
Mayants, The use of ash and slag from hydroelectric power plants in the building materials industry, Obzor, Moscow, 1970
Rangan, On the development of fly ash-based geopolymer concrete, ACJ Materials Journal. 101 (6) (2004) 467-472
Sciences, Kiev, 1991

In contrast with all advantages of composite materials, susceptibility of these materials to impact damage became a major concern recently.
Journal of composites science and technology 61. 1655-1669
Journal of Materials and Design. 28. 1142-1153 [4] C.
Journal of composite science and technology 58. 463 – 478
Journal of composites science and technology 65. 2003–2013 [10] His – Yung T.

To address this, research is being done on characterizing these materials.
Development of good porosity occurred in all materials due to chemical treatment given to materials, which was evident from SEM images and results of BET analysis.
Conclusion All the agricultural waste materials exhibited a good potential to yield carbon, thus they can be used as raw materials to prepare activated charcoal.
R., A Synoptic Review on Composite Adsorbents to Remove Heavy Metals from Industrial Wastewater, International Journal of Innovations in Engineering and Science.
[11] AeisyahA.S., Halim Shah Ismail H.S., Kamal L., Izhar S., Adsorption Process of Heavy Metals by Low-cost Adsorbent: A Review, World Applied Sciences Journal. 28 (11) (2013) 1518-1530