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首页> 外文期刊>Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics >Formation of alloys in Ti-V system in hydride cycle and synthesis of their hydrides in self-propagating high-temperature synthesis regime
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Formation of alloys in Ti-V system in hydride cycle and synthesis of their hydrides in self-propagating high-temperature synthesis regime

机译:氢化物循环中Ti-V系统中合金的形成以及自蔓延高温合成过程中其氢化物的合成

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摘要

In the present work, the possibility of formation of titanium and vanadium based alloys of BCC structure using hydride cycle was investigated. The mechanism of formation of alloys in Ti-V system from the pow?ders of hydrides TiH_2 and VH0.9 (or of V) by compaction followed by dehydrogenation was studied. Then, the interaction of the synthesized alloys with hydrogen in combustion regime (self-propagating high-temperature synthesis, SHS) resulting in hydrides of these alloys was investigated. DTA and DSC analyses of some alloys and their hydrides were performed and their thermal characteristics were measured.
机译:在本工作中,研究了使用氢化物​​循环形成BCC结构的钛和钒基合金的可能性。研究了由氢化物TiH_2和VH0.9(或V)的粉末经压实然后脱氢而在Ti-V系统中形成合金的机理。然后,研究了合成合金与氢在燃烧状态下的相互作用(自蔓延高温合成,SHS),导致这些合金的氢化物。对某些合金及其氢化物进行了DTA和DSC分析,并测量了它们的热特性。

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