Research on Mechanical properties of Micro-aro Oxidation Ceramic Coatings on Magnesium

摘要：

　　The paper,to explore mechanical properties of magnesium alloy and ceramic coatings by micro-arc oxidation,through measurement of tensile modulus of elasticity of magnesium alloy matrix,three-point bending method to measure the elastic modulus of the ceramic coatings.The results show that: can get magnesium alloy matrix elastic modulus E=50.6GPa,Poissons ratio ν=0.3,can get micro-arc oxidation ceramic coatings elastic modulus E= 127.4GPa,Poissons ratio ν=0.3.At the same time studied the relationship elastic modulus of the ceramic coatings with the thickness of the thickness between 20-60μm.The results show that: With the increaseing of the thickness,the ceramic coatings elastic modulus trend to increase.

关键词： magnesium alloy micro-arc oxidation ceramic coatings three-point bending method

作者: Gao cheng Zhou yiqun Hao jianmin Xu jinyong

作者单位: School of Mechanical and Electrical Engineering,Guilin University of Electronic Technology,Guilin 54 School of mechanical engineering,Changan University,Xian Shanxi 710064 China

会议类型: 国际会议

会议名称: 2016 Internatioanl Conference on Engineering and Technology Innovations(ICETI-2016))2016年工程与技术创新国际会议

会议地点: 武汉

会议语种:英文

页码: 48-54

在线出版日期: 2016-03-25（万方平台首次上网日期，不代表论文的发表时间）