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９４─０４２用于钴在某些酸中的三氯化铋缓蚀剂在１ＮＨＣｌＯ＿４、１ＮＨ＿２ＳＯ＿４、１ＮＨＣｌ溶液中，用溶解的钻离子的极化测定和比色法，研究了三氯化铋对钴的腐蚀抑制效率。钴在这些酸中抑制效率大于８５％，ｘ射线光电子谱显示出防护膜，该膜内层由金属秘组成...
94─042 bismuth trichloride corrosion inhibitor for cobalt in some acids In the solution of 1NHClO 4, 1NH 2 SO 4 and 1N HCl, the polarization of dissolved ions and the colorimetric method were used to study the effects of bismuth trichloride on cobalt The corrosion inhibition efficiency. Cobalt is more than 85% efficient in these acids, and the x-ray photoelectron spectroscopy shows a protective membrane that consists of a metal ...