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Online since: July 2014
Authors: Jian Ping Zhang, Xiao Ling Zheng
The AA 2524-T3 is an Al-Cu-Mg aluminium alloy developed by Alcoa, the world’s third largest producer of aluminium, and it is commonly used in aircraft engineering applications.
Heinimann et el, Residual strength of unstiffened aluminum aluminum panels with multiple site damage, Eng.
Bao, et al, Study of methods for evaluating the probability of multiple site damage occurrences, Sci.
Heinimann et el, Residual strength of unstiffened aluminum aluminum panels with multiple site damage, Eng.
Bao, et al, Study of methods for evaluating the probability of multiple site damage occurrences, Sci.
Online since: October 2015
Authors: Mikhail Tashkinov
., Chen Wei et al., Computational microstructure characterization and reconstruction for stochastic multiscale material design, Computer-Aided Design 45 (2013) 65-76
[10] Trias D. et al., A two-scale method for matrix cracking probability in fibre reinforced composites based on a statistical representative volume element, Compos.
[13] Hinrichsen E.L., Feder J., Jossang T., Geometry of random sequential adsorption, J.
[10] Trias D. et al., A two-scale method for matrix cracking probability in fibre reinforced composites based on a statistical representative volume element, Compos.
[13] Hinrichsen E.L., Feder J., Jossang T., Geometry of random sequential adsorption, J.
Online since: April 2014
Authors: Marko Eltermann, Sven Lange, Kathriin Utt, Urmas Joost, Ilmar Kink, Valter Kiisk, Ilmo Sildos
Scolan et.al [10].
According to Du et. al. atomic oxygen can extract further oxygen atoms from the TiO2 lattice and form two new surface vacancy states with the surface trapped O2 molecule[15].
El Khakani, Sensor Lett. 9, 2011, 1697-1703
According to Du et. al. atomic oxygen can extract further oxygen atoms from the TiO2 lattice and form two new surface vacancy states with the surface trapped O2 molecule[15].
El Khakani, Sensor Lett. 9, 2011, 1697-1703
Online since: September 2014
Authors: Ren Bo Song, Ya Ping Li, Cui Qing Zhao, Yong Jin Wang
Table 1 Chemical composition of the studied 9Cr18 stainless steel (wt, %)
Element
Fe
Cr
C
Ni
Si
Co
Al
P
wt%
Balance
17.3
0.97
0.16
0.52
0.12
0.1
0.02
Cylindrical compression samples of 15 mm in height and 8 mm in diameter were prepared from the 9Cr18 semi-solid billet.
[3] Ramadan M, Takita M, Nomura H, El-Bagoury N, Semi-solid processing of ultrahigh-carbon steel castings, MaterSciEng A. 2006, 430:285-291
[9] Dong J, Cui J Z, Le Q C, et al, Liquidus semi-continuous casting, reheating and thixoforming of a wrought aluminum alloy 7075, MaterSciEng A. 2003, 345(1):234-242
[3] Ramadan M, Takita M, Nomura H, El-Bagoury N, Semi-solid processing of ultrahigh-carbon steel castings, MaterSciEng A. 2006, 430:285-291
[9] Dong J, Cui J Z, Le Q C, et al, Liquidus semi-continuous casting, reheating and thixoforming of a wrought aluminum alloy 7075, MaterSciEng A. 2003, 345(1):234-242
Online since: November 2010
Authors: Wei Guo, Qing Qing Miao, Gang Xin, Li Qiong Wu, Ting Li Ma
Lately, Dai et al. also reported the results of retarded charge recombination in dye-sensitized
nitrogen-doped TiO2 solar sells.[10] They prepared the N-doped titian using sol-gel method and
discussed the mechanism of charge recombination of DSCs based on nitrogen-doped TiO2
electrodes.
They also carried out the stability test under one sun light soaking and a high temperature condition (70 °C) for more than 1000 hs, they observed that the DSC based on the N-doped TiO2 photoanode is more stable than that of undoped TiO2.[10] These results are consistent with those of our group.[9] Yang et al. designed a device to generate TiNxO2-x powders using NH3 as a gaseous precursor
Recently, Dai et el. also carried out the stability test of the DSCs based on the N-doped titania.
They also carried out the stability test under one sun light soaking and a high temperature condition (70 °C) for more than 1000 hs, they observed that the DSC based on the N-doped TiO2 photoanode is more stable than that of undoped TiO2.[10] These results are consistent with those of our group.[9] Yang et al. designed a device to generate TiNxO2-x powders using NH3 as a gaseous precursor
Recently, Dai et el. also carried out the stability test of the DSCs based on the N-doped titania.
Online since: January 2021
Authors: Hakima Hachelef, Abdallah Khelifa, Benmoussat Abderrahim
Table 1 Chemical composition of iron alloy used in weight
Elements
Fe
Mn
Si
Mg
Co
Cu
Zn
Al
%
99.4
0.38
0.0015
0.0005
0.014
0.004
0.001
0.005
Solution test.
Sample of propolis extract has been obtained in harvest month of April from the region of Bordj El Menaiel in Algeria.
Omene and al.
Sample of propolis extract has been obtained in harvest month of April from the region of Bordj El Menaiel in Algeria.
Omene and al.
Online since: January 2012
Authors: T. Ishikawa, Hideaki Ikehata, K. Tanaka, Yasu Yogo, Kou Nakanishi, Noritoshi Iwata
According to the model by Hillert et al. [1] for an interface during phase transformation, an energy gap across the boundary is defined to make the model more realistic.
Based on the model developed by Odqvist el al. [2], a solute drag model incorporating the segregation effect can be written as following.
Based on the model developed by Odqvist el al. [2], a solute drag model incorporating the segregation effect can be written as following.