Search results

If the material flow increases suddenly, there will needs larger tensile stress.
In: International Symposium on Safety Science and Engineering in China 2012(ISSE-2012) p.561-564
Zhang: Airtight Negative Pressure Dust-control Technology and Application of Transvestite in the Coal Conveyer Belt System[J].Journal of Coal Science & Engineering;Dec,2008.p562-566
In: Journal of Engineering Annals of Faculty of Engineering hunedoara.
Journal of Changchun Institute of Optical Precision Machinery. 1986.

Unified Strength Theory Based on the twin shear strength theory, a new strength theory is established by Yu in 1991 which considered the effects of intermediate principal stress and can be applied to a variety of different materials.
As for most of the metallic materials, the tensile strength is equal to the compressive strength.
Therefore, the material tension-compression strength ratio.
Acknowledgement This research was supported by the Natural Science Foundation of China (50908015) and Shaanxi Provincial Natural Science Foundation (SJ08E204).
[5] Yongzhi Gong, Jiwen Zhang: China Civil Engineering Journal Vol. 42(2010), p. 46-52, in Chinese

Introduction In the thermal plasmas spray, plasma gas temperatures can be acquired about 18,000K, thereby enabling melting any materials injected into the plasma jet, including ceramic materials with high melting point.
Acknowledgements This work was supported by the National Natural Science Foundation of China General Project Grant (No.51172033).
Journal of Thermal Spray Technology. 26, 2017: 799–810
Journal of Thermal Spray Technology. 19(5), 2010: 921-949
[5] S.Semenov and B.Cetegen, Spectroscopic Temperature Measurements in Direct Current Arc Plasma Jets Used in Thermal Spray Processing of Materials [J], Journal of Thermal Spray Technology, 10(2), 2001: 326-336

Effect of High-Energy Ball-Milling and TiB2 Content on Microstructures and Properties of Cu-TiB2 Composites Sintered by SPS Dae-Hwan Kwona , Thuy Dang Nguyenb, Pyuck-Pa Choic, Ji-Soon Kim d and Young-Soon Kwone 1 School of Materials Science & Engineering, Research Center for Machine Parts and Materials Processing, University of Ulsan, San 29 Mugeo-dong, Nam-gu, Ulsan 680-749, Korea ahwan1972@korea.com, btnguyendang2000@yahoo.com, cppchoi@mail.ulsan.ac.kr, d jskim@mail.ulsan.ac.kr, eyskim@ulsan.ac.kr Keywords: high-energy ball-milling, cu-tib2 composites, spark-plasma sintering Abstract.
Introduction Copper and copper-based alloys are widely used as electric and electrode materials due to their good conductivity.
Experimental TiB2 (99.5%, <325mesh) and copper (99.5%, <325mesh) powders were used as raw materials.
Li : Journal of Materials Engineering Vol.10 (1995), p. 23
Onose : Journal of Nuclear Science and Technology Vol. 36(4) (1999), p. 380

The selection of materials for lightweight construction is related to part qualities such as strength, density, stiffness and corrosion resistance [1].
All samples are from a single lot of materials and were taken from all three (0˚, 45˚, 90˚) rolling directions to observe material anisotropy.
Xing, Z.R.Wang, in: Journal of materials processing technology 68 (1997), p.1 [4] P.J.
Altan, in: Stamping Journal, Dec. 2006, p.40 [6] N.
Greze, P.Y.Manach, H.Laurent, S.Thuillier, L.F.Menezes, in: International Journal of Mechanical Sciences 52 (2010), p. 1094

In this paper, metal materials cutting through the wavelength of 10.6μm,CO2 laser with the optical path length compensation technique with output power 4000W.
The small area and heat generated by high energy density characteristic of the entire material to reach a small localized effect of cutting as show in Fig.2.
[11] J Wang, W.C.K Wong, CO2 laser cutting of metallic coated sheet steels, Journal of Materials Processing Technology, Vol. 95, Issues 1-3, pp. 164-168, 1999
López, CO2 laser cutting of advanced high strength steels (AHSS), Applied Surface Science, Vol. 242, Issues 3-4, pp. 362-368, 2005
[13] Norikazu Tabata, Shigenori Yagi, Masao Hishii, Present and future of lasers for fine cutting of metal plate, Journal of Materials Processing Technology, Vol. 62, Issue 4, pp. 209-314, 1996.

How to improve material’s reflectivity and increase diffuse reflectance ratio is the key to design high reflection properties materials.
（1）Experimental materials and equipment Polystyrene(PS),PH-88,Taiwan CHI MEI.
Journal of atmospheric and environmental optics ,2007,2(2):156-160
Shanghai: Shanghai science and Technology Press 2001
High refractive index transparent PS/nano-inorganic hybrid materials [D].

Materials.
References [1] Zhiping Wang: Science & Technology Information, (2008), p. 39.
In Chinese [2] Lina Pan, Lixia Jia: Progress in Textile Science & Technology, (2008), p. 36.
In Chinese [4] Guizhen Ke, Jinbiao PAN and Weidong YU: Journal of Wuhan University of Science and Engineering, Vol. 20(2007), p.1.
In Chinese [5] Xiaoming Tang, Haohua Ye and Yonghui Yang: Guangxi Journal of Light Industry, Vol. 24(2008), p.141.

(1) Materials Preparation Material selection.
Sujan, “Self Compacting Concrete from Waste Materials & Blended Fine Aggregate”, Materials and Design; vol. 55, 2014, pp. 410–415 [3]L.
Journal of Colloid and Interface Science, vol.251, 2002;pp.242–247 [8] PooyaLahijania, ZainalAlimuddinZainala, Abdul RahmanMohamedb.
Journal of composites materials.”
Materials & Design, vol.46 (0), 2013; 391-410

As on 2010, about 10 researchers are working under his guidance on various research topics in materials science, crystallography and condensed matter physics and he has published around 60 research articles in reputed Journals apart from around 45 presentations in conferences, seminars, symposia.
He can handle various softwares related to crystallography and materials science.
Swaminathan School of Materials Science and Engineering, Nanyang Technological University Singapore - 639798 Email: saaminathanv@gmail.com Dr.
The systems characterized are thermo electric materials, thin films, nano sensor materials, semiconductors etc.
He is an expert in the growth and characterization of many important materials being used for device applications including thermo electric materials.