573 K
Crystal Nucleation Behavior Caused by Annealing of SiC Irradiated with Ne at Liquid Nitrogen Temperature or at 573 K
... Thin regions near the hole, made for TEM observation, of the specimens were completely amorphized by the irradi- ations for all four irradiation conditions as seen in the electron diffraction images shown in Figs. 2(a), ...
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Simulation of Solid Particle Impact Behavior for Spray Processes
... (left) and temperature distributions (right) when the max- imum plastic strain was observed in the jet region of Fig. 4. The calculation was carried out for the initial particle temperature of 293 and 573 ...
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A comparison between cascaded and single-stage ORC systems taken from the component perspective
... In our previous study (White et al., 2019), three heat-sources, each assumed to be hot air with a mass- flow rate of 1 kg/s, were defined with temperatures of 473, 523 and 573 K. These temperatures are ...
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Effect of Microstructural Factors on Tensile Properties of an ECAE Processed AZ31 Magnesium Alloy*
... 473 K-4-pass specimen that has less coarse grains than the 473 K-2-pass ...523 K are homogeneous without coarse ...523 K-4-pass specimen that exhibits high elongation of 35% are elongated ...
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High purity Magnesium Coating on Magnesium Alloys by Vapor Deposition Technique for Improving Corrosion Resistance
... growth of the grains can be seen. On the other hand, cross section of the coated specimen prepared using an orifice at the substrate temperature of 573 K for 7.2 ks, same as that in the condition for the ...
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Investigation on Dynamic Friction Properties of Extruded AZ31 Magnesium Alloy Using by Ring Upsetting Method
... oil lubricant, and maintained the low value below 0.3 at all the testing temperatures. On the oil lubricant, however the m value at 573 K is higher than that at 548 K, indicating that the lubricative ...
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Microstructure evolution of Al–Mg–B thin films by thermal annealing
... 300 K, 573 K, and 873 K 兲 ...1173 K or 1273 K for 2 ...873 K-deposited ...1173 K. Annealing at 1273 K was found to fully crystallize the room temperature and ...
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Improvement in Thermoelectric Properties of Non Stoichiometric Titanium Dioxide by Reduction Treatment
... Compacts of non-stoichiometric TiO 2¹x were fabricated by SPS and the following reduction treatment in carbon powder. XRD, SEM and EPMA were used to characterize the compacts. The results showed that they were composed ...
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Pressure Composition Temperature Properties of Hydriding Combustion Synthesized Mg2NiH4
... 303 K, 423 K, 473 K, 523 K and 573 K, in which the other conditions were same as cyclic test at 603 ...603 K, sampling 2 h a ...
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Effect Of Annealing Temperature On The Photodetector Characteristic Of Sns /si Hetreojunction
... (473 K, 573 K) ...for 573 K the benefits of using the SnS/Si and the maximum specific detectivity (D*) was found to be due to 573 K annealing ...
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Electrical Resistance Change due to Hydrogenation of Pd and Pd Ni Thin Films Immersed in Hydrogen Dissolved Water
... resistance obtained before immersing in HDW. Film thick- ness, L, of each sample is also described in the figure. Comparing two specimens (Samples 1 and 2) with similar film thickness, one may find that sample 2 prepared by ...
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Microstructural Evolution of an Ion Irradiated Ni Mo Cr Fe Alloy at Elevated Temperatures
... at 573 K and found defect migration initiates a process of ordering and phase separation depending on the initial alloys’ microstructure and chromium ...923 K due to the presence of L1 2 -type ...
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Enhanced Room Temperature Stretch Formability of Mg 0 2 mass%Ce Alloy Sheets Processed by Combination of High Temperature Pre Annealing and Warm Rolling
... between 573 and 623 ...573623 K, although recrystallization did not occur in the as-received specimens or the rolled specimens during the pre-annealing set to 673 ...
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Synthesis and Hydrogen Storage Behaviour of Pure Mg2FeH6 at Nanoscale
... Figure 8 shows the P-C-I curves of hydrogen desorption and absorption of the obtain samples at 673 K. The P-C-I curves are measured during the first hydrogen desorption/ absorption cycle without any activation ...
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Mechanical Properties and Blow Forming of Rolled AZ31 Mg Alloy Sheet
... Chapman and Wilson 16) showed that the elongation to failure at room temperature increases with decreasing grain size for Mg and its alloys. In the present investigation, however, the elongation of the specimen rolled at ...
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Study on Optical Properties of Tin Oxide Thin Film at Different Annealing Temperature
... very transparent. This may be attributed by the formation of the Fermi level in the conduction band [11]. Fig. 1 shows the optical transmittance spectra in the visible light region (300 nm- 800nm) for samples annealed at ...
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Effect of Heat Aging on Thermal and Mechanical Properties of Ti Ni Nb Shape Memory Alloy
... 173 K and the heating-cooling tests under constrained strain condition were carried out using the specimens aged at 561 K for between 20 h and 1000 h in normal water ...
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