Essays about: "Degradation of Mg Alloys"

Found 4 essays containing the words Degradation of Mg Alloys.

  1. 1. Dependence of Degradation Mechanisms in Magnesium Alloys on Grain Orientation and Interfaces in 3D

    University essay from Lunds universitet/Materialteknik

    Author : Johan Ranstad; [2023]
    Keywords : Mg-Zn alloys; Diffraction contrast tomography; Isothermal Calorimetry; Immersion testing; Corrosion Rate; Microgalvanic coupling.; Technology and Engineering;

    Abstract : Magnesium alloys are promising candidates as biomedical implants. However, a good understanding of their degradation processes is lacking. In this work, degradation in two magnesium alloys were studied in a simple physiological-fluid electrolyte of H2O+0.9wt%NaCl, Mg-5wt%Zn (Z5) & Mg-5wt%Zn-0. READ MORE

  3. 2. In vitro study of Biodegradation in Mg-alloys by Isothermal Calorimetry

    University essay from Lunds universitet/Industriell Produktion

    Author : Prasad Rajendra Kekare; Akshat Kulkarni; [2021]
    Keywords : Isothermal Calorimetry; Degradation of Mg Alloys; Supersaturated solid solution SSSS ; Corrosion rate; Aqueous corrosion.; Technology and Engineering;

    Abstract : Magnesium corrosion in an aqueous environment is a multi-layer, complex process. A literature survey shows significant gaps and the modelling work reported indicates a lack of clarity in understanding the corrosion process. READ MORE

  4. 3. Degradation of model biomedical Mg alloys in aqueous media

    University essay from Lunds universitet/Materialteknik

    Author : Max Viklund; [2020]
    Keywords : Magnesium; alloys; bio-materials; implants; corrosion; isothermal calorimetry; Technology and Engineering; Medicine and Health Sciences;

    Abstract : This project investigates the influence of alloying elements, heat treatment and corrosion medium on the corrosion rates of three magnesium alloys Mg-5Zn, Mg0.27Ca, and Mg-0.27Ca-5Zn for use in bio-medical applications. READ MORE

  5. 4. Investigation of the effect of alloying elements on the printability of biodegradable material

    University essay from KTH/Flerskalig materialmodellering

    Author : Fikan Mubarok Rohimsyah; [2019]
    Keywords : ;

    Abstract : The integration of biodegradable implant into the human body must meet both engineering and physiological requirements. The properties of magnesium such as low density, high specific strength and other biocompatibility properties makes magnesium and its alloy suitable for several biodegradable implant application. READ MORE