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Online since: April 2010
Authors: E. Solórzano, Marcelo Antunes, Vera Realinho, Antonio B. Martínez, Jose Ignacio Velasco, Miguel A. Rodríguez-Pérez
Velasco 1 1 Centre Català del Plàstic.
Above 0.2 the thermal conductivity was similar for all the PP foams [1].
Table 1.
(b) (f) (d) (c) VD WD VD WD (a) (e) VD WD 0.00 0.20 0.40 0.60 0.80 1.00 0.000 0.200 0.400 0.600 0.800 1.000 PP PP-MMT PP-50Mg PP-70Mg Model 1 (ξ = 1) Model 2 (ξ = 1) λ (W/m.K) Relative density 0.00 0.20 0.40 0.60 0.80 1.00 0.000 0.200 0.400 0.600 0.800 1.000 ξ = 0.92 ξ = 0.94 ξ = 0.98 ξ = 0.92 PP PP-MMT PP50Mg PP70Mg λ (W/m.K) 1-Vgas Thermal conductivity.
References [1] M.
Online since: August 2014
Authors: Da Yang Wu, Zu Lan Liu, Jing Dong, Jian Hua Huang, Yi Ping Liu
Fig.1 shows its chemical structure.
References [1] M Klavarioti, D Mantzavinos, D Kassinos.
Chemosphere 2004, 55(1): 35-43
TrAC Trends in Analytical Chemistry 1999, 18(7): 479-484 [8] Charalampos Prestos, Michael Komaitis.
Acta Scientiae Circumstantiae 2003, 23(1): 129-133
Online since: April 2011
Authors: Erhan Budak, Volkan Aran
Blue: 1, Red: 2, Green: 3.
Figure 10: Spectrum of microphone signal for tests 1-8 in Table 1.
(Radial depths of cut is 1 mm.
[1] E.
Blau, 1999, Indirect Measurement of Multiple Excitation Force Spectra by FRF Matrix inversion: Influence of Errors in Statistical Estimates of FRFs and Response Spectra ACUSTICA, 85, 464-479 [9] J.D.
Online since: October 2020
Authors: P. Kirana Kumara
The geometry is a block of 1 mm by 1 mm cross section and 3 mm length.
Whenever Mesh 3 is used, element numbers 29, 30, 31, 32, 33, 39, 63, 64, 65, 66, 80, 81, 122, 123, 142, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 248, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 343, 344, 345, 346, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, and 490 are subjected to the boundary condition of zero displacement along all the three axes.
Table 1.
Solution of problem A with mesh 1.
Solution of problem B with mesh 1.
Online since: January 2022
Authors: Hoang Danh Pham, Tri Nhut Pham, Van Thinh Pham, Khanh Duy Huynh, Van Khang Tran
Figure 1.
Therefore, in this study, the survey rates are 5/1, 10/1, 15/1, 20/1.
The highest resistance to oxidation is at the rate of 10/1, and the lowest at the rate of 5/1.
References [1] L.
IOP Conf Ser Mater Sci Eng. 479 (2019) 012012
Online since: April 2015
Authors: Xiao Long Qu, Zheng Fu Zhang, Jin Cheng, Xiao Yan Wang
Fig. 1 shows SEM images of the Ni0.5Co0.2Mn0.3(OH)2 powders of P1, P2, P3, P4, P5 and P6.
Fig. 1 SEM images of Ni0.5Co0.2Mn0.3(OH)2 powders at various pH.
A: P7 1.0mol·dm−3.
References [1] B.K.
Li, Preparation and characterization of LiNi1/3Co1/3Mn1/3O2 as cathode material for lithium-ion battery, Chinese Journal of Power Sources. 6(2006)477-479.
Online since: October 2018
Authors: Csaba Balázsi, Mária Mihaliková, Richard Sedlák, Martin Fides, Jan Dusza, Alexandra Kovalcikova, Michal Húlan
After that 1, 3 or 5 wt. % hBN was added to this mixture and milled for 30 minutes at 600 rpm.
Table 1 Chemical composition and mechanical properties of prepared composites Samples Starting powders Additive Density Hardness Fracture toughness (wt. %) (wt. %) (g/cm3) (GPa) (MPa. m1/2) Si3N4 Al2O3 Y2O3 h-BN SN 90 4 6 - 3.381 16.4±0.4 6.5±0.2 SNB1n 90 4 6 1 3.368 15.0±0.5 6.5±0.3 SNB3n 90 4 6 3 3.294 12.5±0.7 5.9±0.2 SNB5n 90 4 6 5 3.033 7.7±0.5 6.9±0.1 SNB1m 90 4 6 1 3.344 14.5±0.4 6.6±0.1 SNB3m 90 4 6 3 3.131 9.1±0.5 7.0±0.3 SNB5m 90 4 6 5 2.937 7.4±0.6 7.5±0.3 Representative fracture surfaces are shown on Fig. 1.
From Table 1, it can be seen that as the BN content increased, the densities decreased.
References [1] G.- D.
Phys. 107 (2008) 476-479.
Online since: January 2019
Authors: Weerasak Chomkitichai, Jiraporn Ketwaraporn, Plaifon Muangphan, Opat Sangswang, Sunisa Sakprasertsiri, Pongthep Jansanthea, Chaluay Soavakon
For this purpose, 10 g of Gs suspended in 100 mL of 1 M hydrochloric acid.
Figure 1.
The highest value (i.e., 1.70×10–2 min−1) obtained for the α–Fe2O3 photocatalyst.
References [1] M.M.
Soc. 19 (2015) 479–484
Online since: November 2021
Authors: Samson Olalekan Odeyemi
References [1] H.
Sci. 445 (2020) 1–11. doi:10.1088/1755-1315/445/1/012034
Eng. 31 (2019) 1–7
Eng. 2015 (2015) 1–7. doi:10.1155/2015/404136
Mater. 138 (2017) 479–485. doi:https://doi.org/10.1016/j.conbuildmat.2017.01.137
Online since: December 2012
Authors: Xi Ping Guo, Jing Li
(a) specimen 1# and (b) specimen 2#.
Conclusions (1) Silicide coating specimens 1#-4# prepared at 1250°C for 8 h were all had a multi-layer structure.
References [1] P.R.
Forum 2005, 475-479, 737
Forum 2005, 475-479, 717
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