Cumulus
发表于 2025-3-23 10:11:47
,Superconductivity of the Ti — D and Zr — D Alloys Under Pressure,find that TiD. becomes a superconductor at a pressure corresponding to its transformation to the high-pressure phase. The . .(.) dependence is an increasing function of pressure. The extrapolated to zero pressure value, 7.(0) = 4.0 K, is small compared to the superconducting temperature of the metas
异教徒
发表于 2025-3-23 15:17:47
Magnetic Properties and Magnetic Structure of ErFe11Ti Single Crystal and Its Hydride,pound were obtained and both compounds have been studied on a single crystal samples. Magnetic characteristics of the ErFe.Ti and ErFe.TiH. have been investigated over the temperature range 4.2 – 750 K and at magnetic fields up to 13 kOe. Upon hydrogenation Curie temperature T. is observed to increa
其他
发表于 2025-3-23 18:37:08
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懦夫
发表于 2025-3-24 01:20:47
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BLA
发表于 2025-3-24 05:34:36
Hydrogen Production from Thermocatalytic Hydrogen Sulfide Decomposition,al attention is paid to the use of carbon fibrous materials, transition metal sulfides and hydride — forming alloys (e.g. intermetallic compounds of rare earth metals and transition metals). The possibilities given by surface modification by vacuum methods (electron beam evaporation and magnetron sp
Anemia
发表于 2025-3-24 10:35:51
Huge Diffusion Electromotive Force in Zirconium Hydrides,f hydrogen concentration has been investigated at temperatures ranging from 20 to 100°C in the thermostat. The values of the EMF are in the range of 1 to 200 μV. The corresponding activation energy is equal to 23 kJ/moleH. at temperatures below 70°C and to 52 kJ/moleH. at temperatures above 70°C. Th
Reclaim
发表于 2025-3-24 13:23:17
,The Technological Aspects of the Nickel — Iron Accumulator Batteries Recycling,ntage. One the one hand positive plates content is the major contributor of Ni into the charge. On the other hand the accumulator batteries posses the great potential for the admixtures oxidation in ferronickel melt since they contain Fe(OH). and Ni(OH).. The remelting trials of charge consisted exc
candle
发表于 2025-3-24 18:41:44
Investigations on the Synthesis, Characterization and Hydrogenation Behaviour of Mg Based Compositeg high energy attritor ball mill. The hydrogenation and dehydrogenation behaviour of these ew composite materials has been extensively investigated. In the present study, the high magnesium content of the composite alloy typically 70wt.% Mg + 30wt.% CFMmNis synthesized through conventional melting u
眉毛
发表于 2025-3-24 20:47:36
Study of Structure and Hydrogen Absorption Properties of Alloys of Ti-Mn-V System,ence on alloy hydrogen absorption properties was done. The alloys were prepared by arc melting with consequent annealing at 850°C. The investigation was conducted by means of X-ray, chemical and microscopic analysis and determination of “pressure-composition” isotherms.
扫兴
发表于 2025-3-24 23:11:14
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