以硫酸-甲醇酸性体系作为电解液,对钨箔进行电解抛光研究.抛光后钨的表面均方根粗糙度和反射率的测试结果表明,该体系完全适用于金属钨的电化学抛光,对钨的阳极溶解行为进行了分析,讨论了溶液组成、槽电压、温度和搅拌速率对电抛光后钨表面粗糙度的影响.初步确定了金属钨电解抛光的工艺参数为:硫酸与甲醇的体积比1:7,槽电压15～22V,温度15～25℃,搅拌速率10m/s.
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