铸造技术2016，Vol.37Issue(8)：1567-1571,5.DOI:10.16410/j.issn1000-8365.2016.08.003
建筑铝型材的表面阳极氧化与耐热性能研究
Surface Anodic Oxidation and Heat Resistance of Aluminum Profile
摘要
Abstract
Surface anodic oxidation on 2024 alloy,6063 alloy and 7075 alloy were carried out,and the effect of current density,glacial acetic acid concentration and anodic oxidation time on the microhardness and heat resistance of the heat-treated surface oxide film was studied.The results show that the thermal cracking performances of the surface oxide film on 6063 alloy and 7075 alloy arc equal to that on 2024 alloy.The microhardness of the surface film on 6063 alloy is highest,whereas it is lowest on 2024 alloy.The difference in hardness is related to the different porosity and wall thickness of hole in the surface films.关键词
建筑铝型材/表面阳极氧化/耐热性Key words
building aluminum profile/surface anodic oxidation/oxidation time/heat resistance分类
矿业与冶金引用本文复制引用
张燕斌,王荣华..建筑铝型材的表面阳极氧化与耐热性能研究[J].铸造技术,2016,37(8):1567-1571,5.基金项目
内蒙古自然科学基金资助项目(2015MS0567) （2015MS0567）
