Sökning: "FeCrAl"

Visar resultat 1 - 5 av 6 uppsatser innehållade ordet FeCrAl.

  1. 1. SSRT of 10-4 FeCrAl in LBE and Pb to Characterize Liquid Metal Embrittlement Effects

    Master-uppsats, KTH/Fysik

    Författare :Daniel Stein; [2022]
    Nyckelord :Liquid Metal Embrittlement; Lead; Bismuth; Lead-Bismuth Eutectic; Slow Strain Rate Testing;

    Sammanfattning : In this work the susceptibility of Fe-10Cr-4Al steel to liquid metal embitterment (LME)in low oxygen environment was investigated. slow strain rate testing (SSRT) wereconducted on 10-4 FeCrAl steel in a stagnant lead from 340-480◦C, lead-bismutheutectic (LBE) from 140-450◦C and lead-bismuth mixture at 375◦C with increasingbismuth content from 0. LÄS MER

  3. 2. Aging of FeCrAl Surface Coatings

    Master-uppsats, KTH/Materialvetenskap

    Författare :Fadi Alsaifi; [2019]
    Nyckelord :Coating surface; FECRAL alloys; overlay welding; hvaf; thermal spraying; porosity; oxidation; corrosion MIG; TIG; HVOF;

    Sammanfattning : This Thesis is about the aging of FECRAL surface coatings. In this thesis various substrates have been investigated such as 16 Mo3, 304, 347, Sanicro 31, 800HT, Nikrothal 80 and Kanthal APMT. LÄS MER

  4. 3. Overlay welding of FeCrAl alloys

    Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Lezan Rashid; [2016]
    Nyckelord :Overlay welding; FeCrAl; TIG; MIG; welding evaluation;

    Sammanfattning : In this master thesis different overlay welding methods suitable for boiler application has been investigated. The purpose of this project is to define advantages and disadvantages for each overlay welding methods and suggest some evaluation criteria on some commercial and experimental alloys aimed for overlay welding material. LÄS MER

  5. 4. Residual Heat and Corrosion Processes in the ELECTRA-Reactor Concept

    Uppsats för yrkesexamina på grundnivå, KTH/Skolan för kemivetenskap (CHE)

    Författare :Homan Moosavi Sigaroodi; [2012]
    Nyckelord :Residual heat; FeCrAl Corrosion; ELECTRA; Cladding Temperature;

    Sammanfattning : ELECTRA is a Swedish training reactor concept that will use fourth generation nuclear reactor technology, and is cooled by natural circulation of liquid lead. During a fuel inspection the reactor vessel has to be emptied on metal coolant and the power must be shutoff, this can lead to a meltdown. LÄS MER

  7. 5. Residual Heat and Corrosion Processes in the ELECTRA-Reactor Concept

    Uppsats för yrkesexamina på grundnivå, KTH/Skolan för kemivetenskap (CHE)

    Författare :Milad Ghasemi; [2012]
    Nyckelord :Residual heat; FeCrAl Corrosion; ELECTRA; Cladding Temperature;

    Sammanfattning : ELECTRA is a Swedish training reactor concept that will use fourth generation nuclear reactor technology, and is cooled by natural circulation of liquid lead. During a fuel inspection the reactor vessel has to be emptied on metal coolant and the power must be shutoff, this can lead to a meltdown. LÄS MER