刘荣明,郭锋,娅娅.铝合金微弧氧化磷酸盐体系电解液研究及陶瓷层分析[J].表面技术,2007,36(2):4-5,31.
LIU Rong-ming,GUO Feng,YA Ya.Study on Phosphate System Electrolyte for MAO and Ceramic Coating of Aluminum Alloy[J].Surface Technology,2007,36(2):4-5,31 |
| 铝合金微弧氧化磷酸盐体系电解液研究及陶瓷层分析 |
| Study on Phosphate System Electrolyte for MAO and Ceramic Coating of Aluminum Alloy |
| 投稿时间：2006-12-05 修订日期：2007-04-10 |
| DOI： |
| 中文关键词: 微弧氧化 磷酸盐体系 电解液 陶瓷层 电导率 铝合金 |
| 英文关键词:Micro-arc oxidation Phosphate system Electrolyte Ceramic coating Conductivity Aluminum alloy |
| 基金项目:内蒙古自治区自然科学基金项目(200508010703) |
|
|
|
|
| 摘要点击次数: |
| 全文下载次数: |
| 中文摘要: |
| 通过正交试验，以陶瓷层生长速度为主要研究指标，并结合陶瓷膜层的表观质量，对磷酸盐体系电解液配方进行了研究，确定适宜的电解液配方为：14.0 g/L Nas P3 010 .0. 5g/L NaOH、2.Og/L Na2 W03 .2. Og/L EDTA二钠。微弧氧化陶瓷层基本相为CL-Al2 03和./-A12 03，两相比例随电解液电导率的增大而提高。陶瓷层生长速度随电解液电导率的提高而增加，但过大的电导率将使表面质量下降。 |
| 英文摘要: |
| To optimize the formulation of phosphate system electrolyte, taking the growth speed of ceramic coating combining with its apparent quantity as target, the orthogonal experiment was used in the research. The obtained feasible formulation is as follows : Nas P3 010 :14. Og/L, NaOH : 0. 5g/L, Na2W03 :2. Og/L, C10H14 N2 08Na2 . 2H20:2. 0 g/L. The ceramic coating formed by MAO is mainly composed of a-Al203 andy-Al203 phases, the growth speed of ceramic coating and the phase composition ratio of a-A12 03 to tY-Al203 raise with increasing conductivity of electrolyte , but the apparent quantity of ceramic coating would be worsen if conductance is excess. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|
渝公网安备 50010702501715号