Behavior of microcapsules in FML under different pressure of manufacturing in autoclave

Abstract Magnesium alloys are the lightest available structural metals. The low density and high strength-to-weight ratio make magnesium its an excellent option for use in automotive transport vehicles. In case of alloys, corrosion phenomenon is a serious problem especially when it connected with epoxy-carbon composite (CFRP). Poor adhesion can easily cause delamination at interface. So this work was analyzing influence pressure laminate manufacturing autoclave process alloy/CFRP on stability distribution microcapsules observation about delamination. It concluded that PEO layer sol–gel improves between CFRP MCs. Different pressures promote porosity if lower than 0.4 MPa used.