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Online since: January 2007
Authors: Masuo Hagiwara, Satoshi Emura
Alloy Recommended master alloy compositions
Powder weight ratio
(Mass Pct)
Ti-5.5Al-3.5Sn-3Zr-0.3
Mo-1Nb-0.3Si (IMI829)
MA1 2Al-3.5Sn-2. 83Ti
(24.0mass%Al-42.0Sn-34.0Ti)
MA2 3.5Al-3Zr-0.3Mo-1Nb-0.3Si
(43.2mass%Al-37.0Zr-3.7Mo-12.4Nb-3.7Si)
Ti : MA1 : MA2 = 83.57 :
8.33 : 8.10
Ti-6Al-2Sn-4Zr-2Mo MA1 2.5Al-2Sn-1Mo-2Ti
(33.3mass%Al-26.7Sn-13.3Mo-26.7Ti)
MA2 3.5Al-4Zr-1Mo
(41.2mass%Al-47.1Zr-11.8Mo)
Ti :MA1 : MA2 = 84.0 : 7.5 :
8.5
Ti-6Al-2.75Sn-4Zr-0.4M
o-0.45Si (Ti-1100)
MA1 2Al-2.75Sn-2.83Ti
(26.4mass%Al-36.3Sn-37.3Ti)
MA2 4Al-4Zr-0.4Mo-0.45Si
(45.2mass%Al-45.2Zr-4.5Mo-5.1Si)
Ti : MA1 : MA2 = 83.57 :
7.58 : 8.85
Ti-5Al-2.5Fe MA1 5Al-2.5Fe-2Ti
(52.6mass%Al-26.3Fe-21.1Ti)
Ti : MA1 = 90.5 : 9.5
Ti-6Al-1.7Fe-0.1Si
(Timetal 62S)
MA1 6Al-1.7Fe-0.1Si-4.3Ti
(49.6mass%Al-14.0Fe-0.83Si-35.5Ti)
Ti : MA1 = 87.9 : 12.1
Ti-4.5Fe-6.8Mo-1.5Al
(Timetal LCB)
MA1 4.5Fe-4.5Mo-0.5Al
(MPa) El. (%) E (GPa) σf (MPa) Ti-5.5Al-3.5Sn-3Zr-0.3Mo -1Nb-0.3Si (IMI829) Ti-6Al-5Zr-0.5Mo-0.25Si (IMI685) Ti-6Al-2Sn-4Zr-2Mo Conventional P&S+HIP P&S+β-WQ+HIP Conventional P&S+HIP P&S+β-WQ+HIP Conventional P&S+HIP Colony Fine acicular α Colony Fine acicular α Colony 942 960 911 970 982 1019 1039 1000 1058 1059 4 9 14 12 15 119 330 (Ti-6242) P&S+β-WQ+HIP Fine acicular α 1046 1109 15 119 550 Ti-6Al-2Sn-4Zr-2Mo-0.1Si (Ti-6242S) Ti-6Al-2Sn-4Zr-2Mo/10TiB Conventional P&S+HIP P&S+β-WQ+HIP Conventional P&S+HIP Colony Fine acicular α Colony 970 1020 1202 1058 1117 1253 18 13 2 140 490 Conv.
(MPa) El. (%) E (GPa) σf (MPa) Ti-5.5Al-3.5Sn-3Zr-0.3Mo -1Nb-0.3Si (IMI829) Ti-6Al-5Zr-0.5Mo-0.25Si (IMI685) Ti-6Al-2Sn-4Zr-2Mo Conventional P&S+HIP P&S+β-WQ+HIP Conventional P&S+HIP P&S+β-WQ+HIP Conventional P&S+HIP Colony Fine acicular α Colony Fine acicular α Colony 942 960 911 970 982 1019 1039 1000 1058 1059 4 9 14 12 15 119 330 (Ti-6242) P&S+β-WQ+HIP Fine acicular α 1046 1109 15 119 550 Ti-6Al-2Sn-4Zr-2Mo-0.1Si (Ti-6242S) Ti-6Al-2Sn-4Zr-2Mo/10TiB Conventional P&S+HIP P&S+β-WQ+HIP Conventional P&S+HIP Colony Fine acicular α Colony 970 1020 1202 1058 1117 1253 18 13 2 140 490 Conv.
Online since: June 2010
Authors: Yoshikazu Todaka, Minoru Umemoto, Koichi Tsuchiya, Bui Duc Long
Because of large strain, work softening has been observed in pure Al.
Harai et al [7] measured the hardness of pure Al (99.99%) after HPT.
They [8] did not find any work softening like observed in pure Al.
Edalatia et al [13] conducted HPT experiment using 99.99% purity Hf.
Bancroft, E.L.
Harai et al [7] measured the hardness of pure Al (99.99%) after HPT.
They [8] did not find any work softening like observed in pure Al.
Edalatia et al [13] conducted HPT experiment using 99.99% purity Hf.
Bancroft, E.L.
Online since: February 2020
Authors: Prashant Prakash, Ravi Shankar Anand, Sanjay Kumar Jha
Zhao et al. [7] explained the weld joint structure and tensile properties of the weld joint which is strongly affected by pin profile.
Hasan et al. [9] predicted the effect of unworn and worn tool geometries on the shape of the weld zone.
Liu et al. [12] developed the relationship between the tensile properties and fracture locations of the FSW joints.
Prashant et al. [19] explained that stepped- conical tool produce better strength with respect to all other three tools.
El Hadrouz, A contribution to a critical review of friction stir welding numerical simulation, J mech mater struct. (2009); 4(2):351-69
Hasan et al. [9] predicted the effect of unworn and worn tool geometries on the shape of the weld zone.
Liu et al. [12] developed the relationship between the tensile properties and fracture locations of the FSW joints.
Prashant et al. [19] explained that stepped- conical tool produce better strength with respect to all other three tools.
El Hadrouz, A contribution to a critical review of friction stir welding numerical simulation, J mech mater struct. (2009); 4(2):351-69
Online since: January 2012
Authors: Xiao Sheng Li, Feng Lan Xing, Wei Lin
[5] Moussa Hamadouche, Alain Meunier, David C, Greenspan et al.
Blanford, Brian T Holland et al, A chemical synthesis of periodic macro-porous NiO and metallic Ni.
[16] S.Radin, P.Ducheyne, T.Kamplain et al., Silica sol-gel for the controlled release of antibiotics.
[17] Radin Shular, Gehan El-Bassyouni, Edward J.Vresilovic, et al，In vivo tissue response to resorbable silica xerogels as controlled-release materials.
[18] Xiaokai Zhang, Xiaofeng Chen, Yingjun Wang, et al.
Blanford, Brian T Holland et al, A chemical synthesis of periodic macro-porous NiO and metallic Ni.
[16] S.Radin, P.Ducheyne, T.Kamplain et al., Silica sol-gel for the controlled release of antibiotics.
[17] Radin Shular, Gehan El-Bassyouni, Edward J.Vresilovic, et al，In vivo tissue response to resorbable silica xerogels as controlled-release materials.
[18] Xiaokai Zhang, Xiaofeng Chen, Yingjun Wang, et al.
Online since: August 2018
Authors: Megat Ahmad Kamal Megat Hanafiah, Siti Noor Inani Binti Baharuddin, Borhanuddin Ariffin, Nesamalar Kantasamy, Shariff Ibrahim
In general, the sorption experiment and oil retention capacity was designed based on methods by Dong et al. [15].
For ash content, CG produced a value of 7.80 %, not much different from the literature of 8.24% reported by Kassim et al. [8].
This finding is consistent with the finding by Kow et al. [11] in their characterisation study of bio silica from cogon grass where the carbon content was measured at 41.5 %.
This is way below the oil sorption capacity of 11-14 times found by Dong et al. [15] in their work by utilizing cattail fibre for oil sorption.
El-Nafaty, and I.
For ash content, CG produced a value of 7.80 %, not much different from the literature of 8.24% reported by Kassim et al. [8].
This finding is consistent with the finding by Kow et al. [11] in their characterisation study of bio silica from cogon grass where the carbon content was measured at 41.5 %.
This is way below the oil sorption capacity of 11-14 times found by Dong et al. [15] in their work by utilizing cattail fibre for oil sorption.
El-Nafaty, and I.
Online since: May 2021
Authors: Mohamed Bouzit, Houssem Laidoudi, I. Guendouci
Bouzit3,b
1,2,3Laboratory of Sciences and Marine Engineering (LSIM), Faculty of Mechanical Engineering,USTO-MB University, BP 1505, El -Menaouer, Oran 31000, Algeria
a,*Houssem.laidoudi@univ-usto.dz, Bouzit_mohamed@yahoo.fr
Keywords: Shear-thinning fluids, annular space, finned cylinder, numerical simulation.
Sakr et al
Laidoudi et al. [15-20] numerically studied the buoyancy-driven flow and heat transfer in annular space under different situation.
Chhabra et al
Alim, N.F.
Sakr et al
Laidoudi et al. [15-20] numerically studied the buoyancy-driven flow and heat transfer in annular space under different situation.
Chhabra et al
Alim, N.F.
Online since: October 2011
Authors: Shui Yu Sun, Yan Bin Xu, Li Zheng, Bao Jian Liu, Wei Ting Yao, Ming Shan Cai, Wen Jin Tong
Al-Ghusain et al. showed that a 50% aerobic/50% anoxic A/A digestion daily cycle seems to be most appropriate for sewage sludge treatment with respect to nitrogen transformation and the reduction of solids.
DNA concentrations were determined using the diphenylamine colorimetric method [26] (Sun et al., 1999) with calf thymus DNA (Shanghai Sangon Biotechnology Co., Ltd., China) as the standard.
According to Garnier et al., the chemical groups identified in our study were proteins and polysaccharides[31].
Al-Ghusain, F.
El-Ghany: Bioresoure.
DNA concentrations were determined using the diphenylamine colorimetric method [26] (Sun et al., 1999) with calf thymus DNA (Shanghai Sangon Biotechnology Co., Ltd., China) as the standard.
According to Garnier et al., the chemical groups identified in our study were proteins and polysaccharides[31].
Al-Ghusain, F.
El-Ghany: Bioresoure.
Online since: March 2011
Authors: N.P.G. Suardana, Ali Abdalla, Ho Cheol Yoon, Do Yeon Jung, Jian Guo Cui, Jao Kyoo Lim
Satyanarayana et al. [1] and Reddy et al. [2] called leaf sheath for this fiber.
These results are comparable with the results of Huda et al. [22] and Rozman et al.[23] who examined the same treatments for kenaf fibers reinforced PLA and coir fibers reinforced PP composites, respectively.
Al-Maydama, A.
El-Shekeil, M.A.
Al-Karbouly: Electica Vol.31(2006),p.45
These results are comparable with the results of Huda et al. [22] and Rozman et al.[23] who examined the same treatments for kenaf fibers reinforced PLA and coir fibers reinforced PP composites, respectively.
Al-Maydama, A.
El-Shekeil, M.A.
Al-Karbouly: Electica Vol.31(2006),p.45