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The usage of waste materials and by-products from agriculture and industries has led to a high interest among researchers due to the economical alternative source materials of adsorbent for environmental protection.
Textile sludge (TS) is one of the alternative materials to produce biochars and also activated carbon.
Materials and Method.
Materials.
Environment Science Pollution, 21 (2014), 6495-6505

Such as using the magnetic particles coated with the low density materials, and adding some kinds of surfactants.
Seok, A behavior model of a magneto-rheological fluid in direct shear mode, Journal of Magnetism and Magnetic Materials 2011 [3] K.I.
Lee, Behavioral model for magneto-rheological fluid under a magnetic field using Lekner summation, Journal of Magnetism and Magnetic Materials 2008 [4] A.G.
Grunwald, Design and application of magneto-rheological fluid, Materials and Design 2006 [5] J.C.
Mance, Evaluation of electroless nickel surface treatment for iron powder used in MR fluids, Materials Science and Engineering, 2003 [6] J.D.

Reinforced concrete is the current main material to build liquid-storage structure.
Although the geometric and material non-linear factors were considered, but the structural integrity of liquid-storage was ignored, so that the conclusions have no universal.
References [1] Jianlei Gao, Bing LI, Pingxian Li, Suping Bi, “Calculating of thermal or humidity stress and architectonics for reinforced concrete rectangular pond”, Building Science Research of Sichuan.
(In Chinese) [5] Xuansheng Cheng, Yongfeng Du, Jiaxuan Su, “The analytical Solution about rectangular thin slab with two opposite edges clamped and two opposite edges simply supported under temperarture load”, The Tenth International Symposium on Structural Engineering for Young Experts, October 2008 [6] Xuansheng Cheng, Yongfeng Du, Hui Li, “Vibration of reinforced concrete rectangular plate subjected to thermal loading condition with simply supported boundary conditions”, Journal of Harbin Institute of Technology, Vol.41,No.6, 174-178.

The improvement and development of the Computer offer great convenience in Numerical simulation of machining mechanical and thermal, also makes the finite element simulation of materials processing research become a hotspot .
Tool Model Cemented carbide and diamond PCD are used as the material of cutting tool, the cemented carbide tool has high hardness, wear resistance, high strength and toughness, heat resistance, corrosion resistance and a series of excellent performance, being suitable for cutting hard materials such as titanium.
The material is a structural titanium alloy which commonly used in the aerospace industry as structural materials mainly for the production of engine compressor components of aircraft, Rockets, missiles and high-speed aircraft structural parts.
Acknowledgments This research was supported by Aeronautical Science and Technology Key Lab. of Aeronautical Materials Processing, Nanchang Hangkong University, and National Defense Key Discipline Lab. of Light Alloy Processing Science and Technology, Nanchang Hangkong University (gf201101003).
Journal of Manufacturing Science and Engineering, Transactions of the ASME, 2005, v127n. p 277-279 [9] Zhongfu Duan.

Experimental Raw materials.
The cementitious materials used were CEM I 52.5 cement, MK and slag.
Table 1 Chemical composition of the materials used (%) and specific surface (m2/kg).
Gjorv: ACI Materials Journal Vol. 88(1) (1991), p. 19-24
Mehta: Concrete: Structure, Properties and Materials (Prentice-Hall, New York 1986)

Working Hardening Mechanism and Aging Treatment Behaviors of D631 Precipitation Hardening Stainless Steel Wire Lei Chen1, a, Renbo Song2, b*, Fuqiang Yang3, c and Yu Pei4, d 1School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China ac_lxsy@126.com, bsongrb@mater.ustb.edu.cn, cyangfuqiang208@sina.com djy1640044@163.com Keywords: Precipitation hardening stainless wire, Drawing, Aging treatment, Strengthening mechanisms.
Introduction Since the invention of stainless steel at the beginning of the 20th century, it is recognized as one of the most important contemporary materials, especially in the construction fields [1].
It can not be corroded, rusted or frayed, and it’s also one of the highest strength construction materials.
The strength and hardness of metal materials is enhanced with the increase of the materials cold deformation extent, but the toughness and plasticity decreases.
Transactions of Aviation & Materials, 2003, 23 (zl) 280 [4] Xiaoqian Xu.

Experimental Characterization of raw materials.
The characterization results of both materials are used as the basis for calculating the mass balance of the sponge iron smelting process into pig iron.
Recovery Fe = (massa akhir Fe x kadar akhir Fe)(massa awal Fe x kadar awal Fe) x 100% (1) Result and Discussion Characterization of raw materials.
Bansah, Chemical and Mineralogical Characterization of Ghanaian Foundry Slags, Journal of Minerals and Materials Characterization and Engineering. 11 (2012) 183-192
Sun, Formation Mechanism of Titanium Silicon Carbide: The Effect of Different Composition of Starting Materials, IOP Conference Series: Materials Science and Engineering. 214 (2017)

Abdul Amir1, Abu Hassan1, Afishah Alias2 and Fuei Pien Chee2* 1School of Physics and Materials, Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia 2 Physics with Electronic Department, Faculty of Science and Natural Resources, Universiti Malaysia Sabah, 88400 Kota Kinabalu, Sabah, Malaysia Corresponding email: fpchee06@ums.edu.my Keywords: Gallium Arsenide (GaAs); Helium ions; dispersion; stopping power; lattice damage Abstract.
The calculation of energy loss of ions in materials or samples should be accurate so as to advance further in technology as well as to gain knowledge in various other branches of science.
Debacker: Microstructure evolution of irradiated tungsten: Crystal effects in He and H implantation as modelled in the Binary Collision Approximation, Journal of nuclear materials, 403(1), p. 89-100 (2010)
Biersack: SRIM–The stopping and range of ions in matter, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 268(11), p. 1818-1823 (2010)
Chee: Monte Carlo study of alpha (α) particles transport in nanoscale gallium arsenide semiconductor materials, In INTERNATIONAL CONFERENCE ON FUNDAMENTAL AND APPLIED SCIENCES 2012:(ICFAS2012) (Vol. 1482, No. 1, p.559-563), AIP Publishing (2012).

Introduction The rapid development of laser technologies provides new opportunities for precise processing of materials, as compared to the traditional methods.
Processing of materials by continuous wave lasers and pulsed lasers is widely applied for forming two-dimensional and three-dimensional micro- and nanostructures in metals, semiconductors, polymers and so on.
Srinivas, Friction and wear behavior of laser-sintered iron–silicon carbide composites, Journal of Materials Processing Technology (2009) 5429
Direct laser sintering of metal powders: mechanism, kinetics and microstructural features, Materials Science and Engineering (2006) 148
Pohl, Effects of laser sintering processing parameters on the microstructure and densification of iron powder, Materials Science and Engineering (2003) 119

Among these materials, metals [4,5] and metal oxide nanoparticles [6,7] which represent one of the important classes.
Next, the samples were sonicated via an ultrasonic processor (VCX 500, sonic materials Inc.) with a power of 400 W and frequency of 20 kHz for 1 h.
Knp is the thermal conductivity of nanoparticles material.
Yin, “A novel one-step chemical method for preparation of copper nanofluids” Journal of Colloid and Interface Sci., vol. 277, pp. 100-103, 2004
Science and Research, pp. 43-46, 2014