Search for dissertations about: "SVET"

Found 3 swedish dissertations containing the word SVET.

  2. 1. Use of localised techniques to elucidate the influence of process variables on the corrosion of stainless steels

    Author : Nuria Fuertes; Rachel Pettersson; Inger Odnevall; Stuart Lyon; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Stainless steel; corrosion; passive film; thermal oxides; Volta potential; pickling; deformation; cold rolling; AM; SKPFM; SVET; Kemi; Chemistry;

    Abstract : Several factors during steel manufacture and fabrication can alter the passivity and corrosion behaviour of stainless steels. These include alloying, deformation, welding and heat treatments. READ MORE

  4. 2. Use of local electrochemical techniques for corrosion studies of stainless steels

    Author : Nuria Fuertes; Rachel Pettersson; Mari Sparr; Ulf Kivisäkk; Yolanda Hedberg; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Stainless steel; passive film; thermal oxides; work function; pickling; SKPFM; SVET; XPS; AES; Teknisk materialvetenskap; Materials Science and Engineering;

    Abstract : The excellent corrosion resistance of stainless steels arises from the presence of a passive film on its surface. Above 10.5wt% Cr a chromium oxide of 1-3 nm is formed on the surface of the metal that in case of damage will reform and hinder further dissolution of the metal. READ MORE

  5. 3. Between Communication and Community : EU Constitution Making, a European Public Sphere and the (Un-)Likelihood of Transnational Debate

    Author : Maximilian Conrad; Statsvetenskapliga institutionen; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; postnational democracy; framing; European public sphere; daily newspapers; constitutional patriotism; transnational debate; deliberation; Habermas; transnational engagement; permeability;

    Abstract : What kind of public sphere is possible in the European Union? Against the backdrop of debates on the transformation of democracy beyond the nation-state, this study explores daily newspapers’ role in providing forums for transnational debate in the presumed absence of an overarching European collective identity. It uses empirical means to reconsider the question of the supposed co-constitutiveness of the public sphere and political community. READ MORE