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Online since: August 2023
Authors: Serhii Harbuz, Maksym Kustov, Alexander Savchenko, Artem Karpov
Aim of Paper The aim of this paper is to determine the influence of the physical and chemical properties of explosive materials on the conditions of their safe handling.
It is used as an individual explosive, as well as in various explosive mixtures (alloys with hexogen, tetryl, TEN, etc.). [9] The material of the body depends on the purpose [4]; thus, it can be seen from Table 1 that high-explosive mines are characterised by the use of plastics, whereas fragmentation-type mines are characterised by the use of steel.
The explosive decomposition of mercury fulminate leads to the formation of carbon dioxide, nitrogen, carbon monoxide, and a brown solid insoluble residue containing a number of relatively stable mercury compounds.
International Journal of Multiphysics, 9/1 (2015) 9–20
Journal of Physics: Conference Series. 1294 7 (2019). 072009
Online since: June 2011
Authors: Roshasnorlyza Hazan, Adilah Abdul Khalil, Ira Maya Sophia Nordin, Ishak Mat, Srimala Sreekantan
INTRODUCTION Over the past several years titanium (Ti) and its alloys have become a focus of considerable interest as they possess unique properties relevant to implant materials application because of their good mechanical properties and biocompatibility.
Ti does interact with environment by releasing metal ions and compounds into the tissue and allowing oxygen diffusion into its structure [4].
Schmuki, Hydroxyapatite growth on anodic TiO2 nanotubes, Journal of Biomedical Materials Research Part A, Vol. 77A (2006) 534-541
Jin, Titanium oxide nanotubes with controlled morphology for enhanced bone growth, Journal of Science and Engineering, Vol.
Wintermantel, Ceramic TiO2-foam: characterization of potential scaffold, Journal of the European Ceramic Society, Vol. 24 (2004) 661-668
Online since: March 2012
Authors: Pavel Jopek, Daniel Petlák, Petr Harcuba, Petr Kubíček, Jaromír Drápala, Vlastimil Vodárek, Gabriela Kostiuková, Kateřina Konečná
The main intention was an experimental study of copper dissolving in melts of various solder alloys and the related reactive diffusion.
We used Sn, Sn–Cu, Sn–Ag–Cu, Sn–Zn and Sn–In alloys as a solder material.
Analogous behaviour and formation of new phases can also be expected in more complicated binary systems, in which more intermetallic compounds exist (Fig. 1).
These were five types of lead-free alloys: pure Sn, Sn97Cu3, Sn95.5Ag3.8Cu0.7, Sn95Sb5 and Sn91Zn9.
Anselmi-Tamburini: On the diffusional growth of compounds with narrow homogeneity range in multiphase binary systems.
Online since: March 2016
Authors: Hasiah Salleh, Mohd Ikmar Nizam Mohamad Isa, Hamizah Nadia Alias@Yusof
The aim of this study is to characterize the energy band gap and electrical conductivity of undoped conjugated polymer films and to investigate their dependency toward film thickness.
Lee, Development of flexible Mg and Ga co-doped ZnO thin films with wide band gap energy and transparent conductive characteristics, Journal of Alloys and Compounds. 585 (2014) 608–613
Martin, Donor–acceptor 'double-cable' polythiophenes with tunable acceptor content, Journal of Materials Chemistry. 14 1 (2004) 67-74
Inganas, Electrochemical bandgaps of substituted polythiophenes, Journal of Materials Chemistry. 13 6 (2003) 1316-1323
Journal of Photochemistry and Photobiology A: Chemistry 166:75–80 [33] ] J.
Online since: October 2010
Authors: Ping Zhang, Zhi Hai Cai, Zhi Jie Liang
Remanufacturing aims at the goal to restore the products to the state of a new one in all aspects, and to examine the quality of the remanufactured products according to the criteria of a new one so that the consumers can be supplied with the remanufactured products with high value and the remanufacturing enterprises ears higher benefits.
Fig.2 Classification of key technology for remanufacturing The key technique of remanufacture engineering includes many types, in which the advanced and compound surface techniques play an important role in repairing and strengthening the failure surfaces of waste and old parts.
The Ni-Al alloy coatings was chosed as remanufacting materials.
It can be seen that the surface cylinder ektexine have been repaired and covered with one Ni-Al alloy coatings.
This technology is carried out mainly for axle and hole component, such as recovery the size of crankshaft flange locating surface by using the technology of oxyacetylene flame spraying; anti-hole-corrosion for cylinder jacket by spraying nickel-base alloy; recovery the side surface of main bearing cover in crankcase, camshaft journal and bearing fitting surface of various drive devices by using the technology of electroplating; pile weld the case by applying the argon-arc welding and supplementary process.
Online since: May 2023
Authors: Matee Sukkee, Surat Wannasri, Suthiwat Waewdee, Phanphong Kongphan
Thailand aims to become a center of gems and jewelry trading in the region.
Cheng et al. [23] Fe-based alloy 2 36 0.70 200 5 R.
Li et al. [24] Fe-based alloy 2 30-32 0.60 200 6 H.
Cai, "Influence of mechanical alloying on the particle size, microstructure and soft magnetic properties of coarse Fe-based amorphous powders prepared by gas atomization," Journal of Non-Crystalline Solids, vol. 559, p. 120675, 2021
Yao et al., "Microstructure and thermal conductivity of wire-arc sprayed FeCrNbBSiC amorphous coating," Journal of Alloys and Compounds, vol. 788, pp. 514-521, 2019/06/05, doi: https://doi.org/10.1016/j.jallcom.2019.02.275
Online since: July 2012
Authors: Ruo Xi Wang, Kang Zheng, Xing You Tian, Hua Wang
There is only a few literature take aim at improving conductivity of PET to our knowledege [4,5,6,7,8].
Hwang: Journal of Applied Polymer Science Vol. 99 (2006), p. 900 [3] N.
Baltog: Journal of Materials Chemistry Vol. 19 (2009), p. 5690 [13] J.
Jayasree: Journal of Alloys and Compounds Vol. 449 (2008), p. 176 [18] H.
Cheng: The Journal of Physical Chemistry B Vol. 110 (2006), p. 9095
Online since: February 2017
Authors: László Mészáros, Tamás Turcsán
Thermoset matrix polymer composites have great mechanical properties and relatively good thermal resistance, but they do not have as good toughness as the thermoplastic polymer ones, ductile metals, and alloys.
During the crosslinking process of different, mixed resins, the compound can be divided into at least two segments with the help of phase separation processes (binodal and spinodal decomposition).
The main aim of our research work was to create nanostructured matrix high performance fibre reinforced polymer composites for engineering applications, and to investigate their morphological and mechanical properties.
International Journal of Damage Mechanics 22 (2013), 1161-1185
Shaw Ming, Mode II Interlaminar Crack Growth Process in Polymer Matrix Composites, Journal of Reinforced Plastics and Composites 18 (1999) 1254-1266
Online since: April 2011
Authors: Zainovia Lockman, Atsunori Matsuda, Go Kawamura, Syahriza Ismail
Such species can oxidize various organic compounds leading to complete mineralization of these compounds.
This work is therefore aimed at comparing on the structural and morphological properties of the anodic oxides formed on these foils in a bath consisting of varying amounts of F-.
Alloy.
Alloy Compd.
Orkoula: Journal of Materials Science Vol. 29 (1994), p. 5316.
Online since: December 2024
Authors: Dania Hernández-Sánchez, Amilcar Sala-Arceo, Antonio Miramontes-Ortega, Maribel Navarro-Rosales, Eduardo Priego-Mondragón
The elastic module of GO (230 GPa) is slightly higher than that of steel and its alloys (190-214 GPa), but comparable to that of Zirconia (160-241 GPa) and Cobalt alloys (200-248 GPa).
Therefore, natural antifouling compounds like papain, butenolide or cardenolides have been studied, however, those still have some technical limitations.
Iranian Polymer Journal, 28, 1-19
Journal of Alloys and Compounds, 764, 1039-1055
Journal of Membrane Science, 658, 120707
Showing 1731 to 1740 of 2034 items