电参数对AZ31B镁合金微弧氧化膜能耗及耐蚀性的影响
田梦真, 王勇, 李涛, 汪川, 郭泉忠, 郭建喜

Effect of Electrical Parameters on Energy Consumption and Corrosion Resistance of Micro-arc Oxidation Coating on AZ31B Mg-alloy
TIAN Mengzhen, WANG Yong, LI Tao, WANG Chuan, GUO Quanzhong, GUO Jianxi
表4 不同占空比下制备的微弧氧化膜层的能耗
Table 4 Energy consumption of MAO coatings formed at different duty cycle

Duty

cycle

Termination

voltage

V

Current

density

A·dm-2

Oxidation

time

min

Thickness

μm

Area

cm2

Energy

consumption

kW·h / (m2·μm)

20%4001177502.32
50%4011149501.29
80%4021129501.12