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Online since: December 2013
Authors: Chang Sung Seok, Hyun Woo Song, Yong Seok Kim, Jae Mean Koo
The thicknesses and materials of the top coating, bond coating, and substrate were established, following the research of Kim et al. [4], as shown in Table 1.
Composition of the TBC system [4] Material Coating Type Thickness Substrate GTD111DS - 3 mm Bond Coating MCrAlY LVPS 248 μm Top Coating 7~8% Y2O3-ZrO2 APS 472 μm Heat transfer analysis was performed for the coin type specimen model.
Bond strength test [4] Kim et al. [4] constructed cylindrical TBC specimens with diameter 25mm using GTD-111DS, a material used for gas turbine blades, as shown in Table 1.
Acknowledgement This research was supported by Basic Science Research Program through the National Research Foundation of Korea(NRF) funded by the Ministry of Education, Science and Technology (no.2011-0020024 and 2012M2A8A1029423) References [1] G.G.
Catanoiu: Alumina Grown during Deposition of Thermal Barrier Coatings on NiCrAlY, Journal of American Ceramic Society, 86 (2003), p. 676-685 [2] W.J.
Composition of the TBC system [4] Material Coating Type Thickness Substrate GTD111DS - 3 mm Bond Coating MCrAlY LVPS 248 μm Top Coating 7~8% Y2O3-ZrO2 APS 472 μm Heat transfer analysis was performed for the coin type specimen model.
Bond strength test [4] Kim et al. [4] constructed cylindrical TBC specimens with diameter 25mm using GTD-111DS, a material used for gas turbine blades, as shown in Table 1.
Acknowledgement This research was supported by Basic Science Research Program through the National Research Foundation of Korea(NRF) funded by the Ministry of Education, Science and Technology (no.2011-0020024 and 2012M2A8A1029423) References [1] G.G.
Catanoiu: Alumina Grown during Deposition of Thermal Barrier Coatings on NiCrAlY, Journal of American Ceramic Society, 86 (2003), p. 676-685 [2] W.J.
Online since: March 2016
Authors: Xia Chen, Rui Ma, Yu Ting Wu, Chun Xu Du, De Lou Zhang, Chong Fang Ma
A lot of manpower and material resources has been put to carry out experimental technology research and practical experience summarized [6].
Beijing: China Science and Technology Press, 2010
Reliability assurance technology COTS devices for space applications,J.Journal of Electronics.2009,37(11):2589-2594
Chinese Space Science and Technology,2008(8):65-71
Research on evaluation method of ground space environment reliability and longevity of the medium,J.Insulating Materials, 2006,39 (2): 24-28.
Beijing: China Science and Technology Press, 2010
Reliability assurance technology COTS devices for space applications,J.Journal of Electronics.2009,37(11):2589-2594
Chinese Space Science and Technology,2008(8):65-71
Research on evaluation method of ground space environment reliability and longevity of the medium,J.Insulating Materials, 2006,39 (2): 24-28.
Online since: February 2013
Authors: Tie Lin Sun, Wen Jian Chen, Hui Sun
Research on Elastic Scattered Wave of Submerged Elastic Plate
Chen Wenjian1,a, Sun Hui1,b and Sun Tielin1,c
1 Science and Technology on Underwater Acoustic Laboratory, Harbin Engineering University, China
achwjchwj@163.com
Keywords: Lamb wave, elastic scattering, phase velocity, group velocity
Abstract.
Elastic plate echo measuring experiment Two same material rectangular steel plates are used in experiment, the thickness are 1.96mm, 3.00mm respectively.
Acknowledgment This work is supported by science and technology on underwater acoustic laboratory under grant 9140C200105120C2001.
Simonetti, “Lamb wave propagation in elastic plates coated with viscoelastic materials”, J.
Pachiu, “New analytical method of dispersion curves in plane layered structures”, Journal of Computational Acoustics, Vol. 20, no. 3(2012), pp.1-19 [3] Yung-Chun LEE.
Elastic plate echo measuring experiment Two same material rectangular steel plates are used in experiment, the thickness are 1.96mm, 3.00mm respectively.
Acknowledgment This work is supported by science and technology on underwater acoustic laboratory under grant 9140C200105120C2001.
Simonetti, “Lamb wave propagation in elastic plates coated with viscoelastic materials”, J.
Pachiu, “New analytical method of dispersion curves in plane layered structures”, Journal of Computational Acoustics, Vol. 20, no. 3(2012), pp.1-19 [3] Yung-Chun LEE.
Online since: June 2014
Authors: I.S. Norazian, A.R. Suraya, A. Norhafizah, T.M.T. Amran, N. Alias
Introduction
A structure of high performance fibre nanocomposite materials requires a remarkable collaboration between the fibrous fillers and the matrix.
Nowadays, the direct growth of CNTs on surface of carbon fibres during the surface treatment process has attracted interest among the researchers as the combination of both materials promised a super strong mechanical property for hybrid nanocomposite.
Acknowledgements The work was supported by Ministry of Science and Technology (MOSTI), Malaysia under the eScienceFund grant (Project No: 03-01-04-SF0795).
Tsinghua Science and Technology Vol. 10 (2005), p. 729 – 735
Journal of Physics Condensed Matter Vol. 15 (2003), p.
Nowadays, the direct growth of CNTs on surface of carbon fibres during the surface treatment process has attracted interest among the researchers as the combination of both materials promised a super strong mechanical property for hybrid nanocomposite.
Acknowledgements The work was supported by Ministry of Science and Technology (MOSTI), Malaysia under the eScienceFund grant (Project No: 03-01-04-SF0795).
Tsinghua Science and Technology Vol. 10 (2005), p. 729 – 735
Journal of Physics Condensed Matter Vol. 15 (2003), p.
Online since: February 2012
Authors: Qing Yuan Zhu, Wen Yi Xie, Liang Hou, Ming Jie Guan, Xiao Hui Liu, Ge Gao
Acknowledgements
This paper is supported by the he National Key Technology R&D Program, China (No. 2011BAF11B00-01), the Important Specialized Science and Technology in Fujian Province University, China (No.2011H6024), Fundamental Research Funds for the Central Universities of China (Grant No. 2011121045, Xiamen university), and also thanks the Science Foundation of Fujian Province of China (No. 2010J05123) for financial support.
Xu: Lin, Mingzhi; Dai, Qunliang: Applied Mechanics and Materials, Vol.121-126 (2012), P. 3456-3460 [4] J.
Kostopoulos: International Journal of Materials and Product Technology, Vol. 41(1-4) (2011), p. 117-127
Xu: Lin, Mingzhi; Dai, Qunliang: Applied Mechanics and Materials, Vol.121-126 (2012), P. 3456-3460 [4] J.
Kostopoulos: International Journal of Materials and Product Technology, Vol. 41(1-4) (2011), p. 117-127
Online since: February 2012
Authors: Liang Hou, Na Zhao, Hao Lun Wang, Yong Ming Wu, Rong Shen Lai
Considering the number of parts, cost and market price, size and shape, materials selection, processing and assembling process factors, the commonality value can be calculated through the following formula:
(1)
Where means the number of product varieties, is the cost of part k, is the number of product varieties which include part k, ;, , and represent respectively the ratio that reflects the influence of the size and shape, materials selection, manufacturing process , assembling process of part k, is the number of part k in product i. d is the number of varieties in the part level, is the volume of product i.
Acknowledgements This work was financially supported by the National Natural Science Foundation, China (70772093, 71172055).
Management Science, 1997, Vol.43, pp: 88-111
Chinese Journal of Mechanical Engineering, 2003, 16(3): 334-336.
Acknowledgements This work was financially supported by the National Natural Science Foundation, China (70772093, 71172055).
Management Science, 1997, Vol.43, pp: 88-111
Chinese Journal of Mechanical Engineering, 2003, 16(3): 334-336.
Online since: May 2010
Authors: Xiao Fen Yu, Ling Li Cheng, Jian Wei Yu
Design and Analysis of a 6-DOF Monolithic Nanopositioning Stage
Lingli Cheng 1, a, Jianwei Yu 2,b and Xiaofen Yu
3,c
1
School of Instrument Science and Optoelectronic Engineering,
Hefei University of Technology, China
2
School of Mechanical and Automotive Engineering, Hefei University of Technology, China
a
E-mail: ding_www@tom.com, b
yujianwei@hotmail.com, c
yuxiaofen99@hotmail.com
Keywords: Flexure Hinge, Nanopositioning, 6-DOF, Piezoelectric Actuator
Abstract.
In summary, the described optimization problem can be written as minimize: 100000-f(L1,t1,b1,r1) subject to: rmF F≤ [ ]maxσ σ≤ 1 0g ≥ 2 0g > and: 0.5material.
The 6-DOF stage material is aluminium alloy LY12, its Young's modulus E=7.2×1010N/m2, Poisson's ratio µ=0.33, and density ρ=2780 kg/m3.
Acknowledgement This study is financially supported by the National Natural Science Foundation of China #50175024.
Chinese Journal of Scientific Instrument (1996)
In summary, the described optimization problem can be written as minimize: 100000-f(L1,t1,b1,r1) subject to: rmF F≤ [ ]maxσ σ≤ 1 0g ≥ 2 0g > and: 0.5
The 6-DOF stage material is aluminium alloy LY12, its Young's modulus E=7.2×1010N/m2, Poisson's ratio µ=0.33, and density ρ=2780 kg/m3.
Acknowledgement This study is financially supported by the National Natural Science Foundation of China #50175024.
Chinese Journal of Scientific Instrument (1996)
Online since: July 2011
Authors: Yan Gao, Jin Gang Qi, Xing Jiang Liu
Acknowledgements
This work was financially supported by the Nature Science Foundation of China(Grant No.51074087)
References
[1] LI Jian-chen: Materials Vol. 31 (2000), p. 9-11
[2] Takaoa Stoshi,Horikawa Hiroshi,et al: Maerials Science Forum Vol. 394 2002, p. 61-68
[3] Johnson A D, Martynov V, et al, in: Applications of shape memory alloy, volume 4557 of Advantages disadvantages and limitations, Proceedings of SPIE-The International Society for Optical Engineering(2001) [4] LEI Zhu fang: Development and Application of Materials Vol. 15 (2000), p. 41-43 [5] Asoka K Misra: Metallurgical Transactions A Vol. 16 (1985), p. 1354-1355 [6] Asoka K Misra:Mater.
[8] ]Xiao Jinmei: Alloy energy (in Chinese) (Shanghai Technology Press, Shanghai: 1985) [9] Chang Guowei, Wang Zidong: Journal of University of Scinence and Technology Beijing Vol. 21 (1999), p. 175-178 [10]LIU Xing jiang; CAO Li yun; WANG Jian zhong: Heat Treatment of Metals Vol. 27(2002), p. 16-17
[2] Takaoa Stoshi,Horikawa Hiroshi,et al: Maerials Science Forum Vol. 394 2002, p. 61-68
[3] Johnson A D, Martynov V, et al, in: Applications of shape memory alloy, volume 4557 of Advantages disadvantages and limitations, Proceedings of SPIE-The International Society for Optical Engineering(2001) [4] LEI Zhu fang: Development and Application of Materials Vol. 15 (2000), p. 41-43 [5] Asoka K Misra: Metallurgical Transactions A Vol. 16 (1985), p. 1354-1355 [6] Asoka K Misra:Mater.
[8] ]Xiao Jinmei: Alloy energy (in Chinese) (Shanghai Technology Press, Shanghai: 1985) [9] Chang Guowei, Wang Zidong: Journal of University of Scinence and Technology Beijing Vol. 21 (1999), p. 175-178 [10]LIU Xing jiang; CAO Li yun; WANG Jian zhong: Heat Treatment of Metals Vol. 27(2002), p. 16-17
Online since: July 2011
Authors: Jun Gao, Li Wang, Jian Hong Gong
The studies on TiAl3 experimentally and theoretically involve the fields of materials science, physics as well as chemistry.
In addition to its appeal from a basic science standpoint, the final motivation for the study is to explore the grain refinement mechanism of Al-Ti-B master alloys in the future.
Chao, Metallurgical and Materials Transactions B Vol. 33 (2002), p. 31 [2] N.
Liu, Journal of alloys and compounds Vol. 425 (2006), p. 245 [11] J.
In addition to its appeal from a basic science standpoint, the final motivation for the study is to explore the grain refinement mechanism of Al-Ti-B master alloys in the future.
Chao, Metallurgical and Materials Transactions B Vol. 33 (2002), p. 31 [2] N.
Liu, Journal of alloys and compounds Vol. 425 (2006), p. 245 [11] J.
Online since: July 2011
Authors: Bing Bing Dong, Jun Tao, Wen Bo Zhang, Hong Rui Li
Effect of Ultrasonic Wave on Lentinan Extraction
Wenbo Zhang1,a , Hongrui Li2,b, Jun Tao 2,b and Bingbing Dong 2,b
1College of Animal Science and Technology, Jiangxi Agriculture University, CHINA
2College of Food Science and Engineering, Jiangxi Agriculture University, CHINA
aemail: hnzwb22@163.com
bemail: lihongrui@mail.jxau.edu.cn
Keywords: lentinan, ultrasonic assistant extraction technique, hot water extraction technique, orthogonal design, optimum condition
Abstract.
Material and Methods Material.
Finally, mushrooms contained little fat; however, pretreatment of raw materials would contribute to smooth extraction process [7].
China Journal of Experiment and Clinical virus, Vol. 10 (1996), p. 128-130
Material and Methods Material.
Finally, mushrooms contained little fat; however, pretreatment of raw materials would contribute to smooth extraction process [7].
China Journal of Experiment and Clinical virus, Vol. 10 (1996), p. 128-130