Temperature distribution in a sample with second-phase microinclusions during irradiation by a low-energy high-current pulsed electron beam

被引：0
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作者：
D. A. Shepel’
A. B. Markov
机构：
[1] Russian Academy of Sciences,Institute of High Current Electronics, Siberian Branch
来源：
Technical Physics Letters | 2017年 / 43卷
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摘要：
Using the methods of numerical integration, a temperature field has been calculated that arose in the surface layer of titanium nickelide target with NiTi2 intermetallic inclusions during irradiation by a lowenergy high-current electron beam with a duration of the order of a microsecond. The calculated temperature field has been compared with that obtained previously for a target of stainless steel 316L containing MnS inclusions. It has been found that, as in the case of stainless steel, the regions of inclusions are overheated. However, the temperature increase for NiTi2 (12 K) is significantly lower than in the case of stainless steel 316L (283 K). The dynamics of melting of these systems are also considerably different.
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页码：139 / 142
页数：3
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