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Online since: June 2014
Authors: Rui Wang, Hui Zhu, Heng Hua Zhang
Experimental Procedure Materials and Procedures.
Materials Science and Engineering: A, 2007, 464(1): 295-305
Journal of Alloys and Compounds, 2009, 485(1): 812-816
Materials & Design, 2013, 46: 579-587
Journal of materials processing technology, 2009, 209(2): 1060-1073
Online since: November 2012
Authors: Yu Long Li, Hong Bai Bai, Shuai Tao, Zhong Bo He, Jin Hui Zhao
The inner space network structure of the molded elements of MR material is similar to that of macromolecular rubber materials, when excited by external forces, the wires in the material will deform elastically, slide fractionate and extrude, with the vibration energy dissipated and converted into frictional heat energy.
Because of its special structure, the molded elements behave as not only the excellent elasticity and good damping capacity that damping rubber materials has, but also the properties of high-low temperature resistance, oil pollution-proof, and aging immunity that rubber material lacks of [6-7].
We design the inner and outer isolators whose elastic element is metal rubber material, as shown in Figure 3 and figure 4.
Journal of Changchun University of Science and Technology (Natural Science Edition),2009,32(4):538-541
Journal of vibration engineering, 2008,21(S):106-110
Online since: April 2013
Authors: Yong Liu, Li Hong, Zhong Yu Luo, Wen Hui Zou
So many materials have been introduced to modify the activated alumina such as lanthanum hydroxide [4], alum [5], manganese oxide [6] and copper oxide [7].
Results and Discussion Characterization of materials.
The effect of solution pH on fluoride removal by two adsorbent materials was studied in the range of 1.0-11.0 and the results are shown in Fig. 4.
Journal of Fluorine Chemistry 130 (2009): 749-754
“Adsorption kinetics of fluoride on low cost materials.”
Online since: February 2009
Authors: A. Aadum, John U. Okoli
Cassava has its main components as water and starch and is a high energy food material.
Grating is a common and an essential step in the processing of cassava, it alters the texture of the raw materials and allows for fermentation of the mash and breakdown of cyanide containing compounds.
The other underlying aspect of this work was that the manufacturing processes and materials adopted were exactly the same as those applied in the conventional designs so that their production costs were the same.
PRODA, (1985), Science and Technology Inhibition Journal, September.
Richard, J.E. and Comsey, D.G. (1981) Cassava Storage, Tropical Science.
Online since: September 2006
Authors: Jun'ichiro Mizuki, Yoshiaki Akiniwa, Hiroshi Suzuki, Keisuke Tanaka, Hiroyuki Konishi, Takahisa Shobu, Kenji Suzuki
Introduction X-ray [1] and neutron [2] stress measurements are powerful nondestructive methods to determine the residual stress in crystalline materials.
The tilting oscillation method will be effective for materials with preferred orientation.
[2] JSMS Committee on X-ray Study on Mechanical Behavior of Materials, "Standard method for neutron stress measurement -Steel-" (2005), pp. 1-8 (2005)
Tanaka: Journal of the Society of Materials Science Vol.55, No.1 (2006), pp.101-108
Sakaida: Journal of the Society of Materials Science, Vol.53, No.7 (2004), pp.758-764.
Online since: February 2014
Authors: Song Lin Wang, Ming Dan, Si Wu, Ning Zhou, Qi Zhang
Materials and methods 2.1.
Materials Commercial HA was purchased from Aldrich Chemical Company.
As described above, US can promote H2O2 degradation to produce more free radicals, making UV254 category materials degraded, but not a complete degradation of TOC.
Sheikhi, Investigation and evaluation of ultrasound reactor for reduction of fungi from sewage, Journal of Zhejiang University-Science B, 8 (2007) 493-497
Ye, Modeling the oxidation kinetics of Fenton's process on the degradation of humic acid, Journal of Hazardous Materials, 179 (2010) 533-539
Online since: July 2011
Authors: Heung Youl Kim, Kyung Hoon Park, Byung Youl Min
In the past, concrete linings were built in Korea with scanty attention to their fire safety, as demonstrated by the lack of studies on fire resistance of both materials and structures.
[4] Korean Ministry of Land, Transport & Maritime Affairs, Final Report on the Development of Fire-resistance Design Technology for Tunnel Structures (Year V), pp. 12~14 (2008) [5] Center for Underground Fire & Environment Research, Guidelines for Fire-resistance Design of Tunnel Structures and Restoration to Repair Thermal Damages (Draft), Korea Institute of Construction Technology, Appendix pp. 1~33 (2008) [6] Kim Hyung-Jun, Han Sang-Hoon, Choi Seung-Kwan, “A Study on the Influence of Spalling on Concrete Element upon a Fire”, Journal of Korea Institute of Fire Science & Engineering Vol. 21 No. 2, pp. 1-6 (2007) [7] Kim Heung-youl, Kim Hyung-jun, Cho Kyung-sook, Lee jae-sung, Kwan Ki-kyuk, “An Experimental Study on the Spalling of Concrete Lining and Thermal Damage upon a Tunnel Fire, Journal of Korea Institute of Fire Science & Engineering Vol. 23 No. 3, pp. 112 (2009)
Online since: August 2013
Authors: Rui Zhang, Shu Ping Luo, Ping He, Yu Feng Qiu, Bo Yang
Acknowledgements The authors appreciate the support of National Natural Science Foundation of China (51108049), National Natural Science Foundation of China (51078045), the National Program on Key Basic Research Project (2011CB411910), and Science Foundation of Department of Transport of Hainan Province (2013HNJZJ-01).
China Journal of Highway and Transport, 2003, 16(1): 32-39.
Journal of Geotechnical and Geoenvironmental Engineering, 2006, 132(2): 131-142
Applied Mechanics and Materials, 2013, 256-259: 283-286 [9] ZHENG J L, ZHANG R, YANG H P.
Journal of Materials in Civil Engineering, 2009, 21(4): 154-162.
Online since: June 2012
Authors: Min Cong Zhang, Chen Yi Liu, Shu Yun Wang
Deformation behaviors of non-metallic inclusion in FGH96 superalloy during different plastic processes Mincong Zhang 1,a, Chenyi Liu 1,b and Shuyun Wang1,c 1Beijing Institute of Aeronautical Materials, Beijing 100095, China amincong-zh@163.com, bliuchenyi534574@sohu.com, cshuyun.wang@biam.ac.cn Keywords: FGH96 superalloy; non-metallic inclusions; isothermal forging; hot extrusion; deformation behavior Abstract.
Introduction Powder metallurgy (PM) nickel-base superalloy is introduced and developed as turbine disk material in order to solve solidification segregation and processing difficult caused by high-alloy wrought nickel-base superalloy.
But PM nickel-base superalloy is a material sensitive to notch and is influenced by defects easily.
References [1] Y C LI, S Y WANG: Chinese Journal of Rare Metals Vol.25(2001), p.226 (In Chinese) [2] X Q WANG: Powder Metallurgy Technology Vol.19(2001), p.1 (In Chinese) [3] E S HURON, P G ROTH: Proceedings of the Eight International Symposium on Superalloy (1996), p.359 [4] W M GUO, J T WU and F G ZHANG: Materials Review Vol.18(2004), p.87(In Chinese) [5] J W ZOU, W X WANG: Powder Metallurgy Technology Vol.19(2001), p.87(In Chinese) [6] R L BARRIE, T P GABB and J TELESMAN: Materials Science and Engineering A Vol.474(2008), p.71 [7] T P GABB, J TELESMAN and P T KANTZOS: Initial assessment of the effects of nonmetallic inclusions on fatigue life of powder-metallurgy-processed Udimet 720.
[8] M M SHENOY, R S KUMAR and D L MCDOWELL: International Journal of Fatigue Vol.27(2005), p.113 [9] M CHANG, A K KOUL and C COOPER: Proceedings of the Eight International Symposium on Superalloy(1996), p.677 [10] S Y WANG, H Q LI and H T YANG: Journal of Plasticity Engineering Vol.12(2005), p.144(In Chinese) [11] C Y LIU, S Y WANG and F G LI: China Metalforming Equipment & Manufacturing Technology Vol.44(2009), p.84(In Chinese)
Online since: January 2013
Authors: Yan Yan Jiang, Xiao Yue Shen, Zhi Qiang Hu, Ming Jun Wang, Gui Shan Liu
Preparation and Properties of ZnO/ZAO Double-Layers Thin Films on the Substrate of Glass Guishan Liua, Mingjun Wangb, Zhiqiang Hu, Yanyan Jiang, Xiaoyue Shen Liaoning Province Key Laboratory of New Materials and Material Modification, Institute of New Energy Materials, Dalian Polytechnic University, Dalian116034, China a gshanliu@dlpu.edu.cn, b Mingjun_Wang@163.com Keywords: ZnO/ZAO double-layers thin film; magnetron sputtering; electrochemical deposition; CIGS solar cells Abstract.
Solar Energy Materials & Solar Cells. 67 (2001) 83-88
Journal of synthetic crystals. 33 (2004) 841-842
Journal of Crystal Growth. 209 (200) 816-821
Nakamura, et al., AP-HVPE growth of ZnO with room-temperature ultraviolet emission Journal of materials, 11 (2001) 3158-3160