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Boronization effects using deuterated-decaborane (B10D14) in JT-60U

机译:JT-60U中使用氘代十硼烷(B10D14)的硼化作用

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Boronization effects have been systematically investigated using discharges with identical conditions in JT-60U. In similar to50 shots after boronization using 70 g of B10D14, the carbon content decreased due to suppression of the chemical sputtering of carbon tiles while the boron content increased. In contrast to the boron and carbon contents, the oxygen content gradually increased from similar to0.7% to similar to1.3% in similar to500 shots. Continual boronization using 10-20 g of B10D14 every similar to200 shots successfully kept the oxygen content less than similar to1.0%. However, the durability of boronization using 20 g of B10D14 is much shorter than that of boronization using 70 g after vacuum vessel ventilation. Due to the reduction of the carbon and oxygen contents, Z(eff) in 50 shots after boronization lies in the lowest range of the database. (C) 2003 Elsevier Science B.V. All rights reserved. [References: 15]
机译:已在JT-60U中使用相同条件的放电系统地研究了硼化效果。在类似于使用70 g B10D14进行硼化后的50发中,由于抑制了碳砖的化学溅射,碳含量降低了,而硼含量却增加了。与硼和碳含量相反,在500次注射中,氧含量从相似的0.7%逐渐增加至相似的1.3%。每10次20克B10D14的连续硼化,每200次喷丸一次,成功地将氧含量控制在1.0%以下。但是,在真空容器通风后,使用20 g的B10D14进行硼化处理的耐久性比使用70 g的硼化处理的耐久性要短得多。由于减少了碳和氧的含量,硼化后50发中的Z(eff)处于数据库的最低范围内。 (C)2003 Elsevier Science B.V.保留所有权利。 [参考:15]

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