Essays about: "Corrosion"

Showing result 1 - 5 of 165 essays containing the word Corrosion.

  1. 1. Treatment of a Liquid Al-Si Alloy : Quality Control and Comparison of Two Melt Degassing Processes

    University essay from Jönköping University/JTH, Material och tillverkning

    Author : Badreddin Radwan; [2020]
    Keywords : Dissolved Hydrogen; Degassing; Porosity; Grain Refinement; Eutectic Modification; Fluidity; Metallography; Thermal Analysis.;

    Abstract : Products manufactured by aluminium casting have become very popular and already replaced many parts that were once produced by iron and steel casting. This trends upwards especially in the automotive industry as it has become extremely important to reduce vehicle weight due to environmental requirements and economical aspects. READ MORE

  2. 2. 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

  3. 3. Mutual trust and the Rule of law - A study of the effect of the procedures under Article 7 TEU on the legal preconditions for the future application of the Framework Decision on the European arrest warrant

    University essay from Göteborgs universitet/Juridiska institutionen

    Author : Victoria Gunnerek; [2019-08-09]
    Keywords : Article 7 TEU; Framework Decision on the European arrest warrant; Rule of law; fundamental values; Article 2 TEU; mutual trust; mutual recognition;

    Abstract : For the first time in the history of the European Union (EU), proceedings under Article 7(1) Treaty on the European Union (TEU) have been initiated, inviting the Council to determine the existence of a risk of violations of fundamental values enshrined in Article 2 TEU in Poland and Hungary. Even if such decisions would only have the function of a preventative measure with no sanctions, judgments from the Court of Justice indicate that national courts have shown doubts whether to execute requests for surrenders under the Framework Decision on the European arrest warrant (FD-EAW) to Member States criticised under Article 7(1) TEU. READ MORE

  4. 4. Electrolytic Cleaning of Silver Threads -Effects of Electrolytes on the Condition of Silk

    University essay from Göteborgs universitet/Institutionen för kulturvård

    Author : Karin Hindborg; [2019-06-19]
    Keywords : Silver threads; silk; cleaning; reduction; local electrolysis; the Pleco;

    Abstract : Uppsats för avläggande av filosofie kandidatexamen iKulturvård, Konservatorprogrammet15 hpInstitutionen för kulturvårdGöteborgs universitet2019:20.... READ MORE

  5. 5. EB-PBF additive manufacturing of Alloy 718 : Effect of shot peening on surface characteristics and high temperature corrosion performance

    University essay from Högskolan Väst/Avdelningen för Industriell ekonomi, Elektro- och Maskinteknik

    Author : Venkataramanan Mohandass; [2019]
    Keywords : Alloy 718; additive manufacturing; electron beam-powder bed fusion; surface engineering; shot peening; high temperature corrosion;

    Abstract : There is an upsurge of research interest on Alloy 718 additively manufactured (AM) by electron beam powder bed fusion (EB-PBF) technique in aero and land-based gas turbine engines. However, the surface quality of the manufactured components has always been a major challenge. READ MORE