Sökning: "gas and water atomized iron powder"

Hittade 4 uppsatser innehållade orden gas and water atomized iron powder.

  1. 1. PROCESSUTVECKLING FÖR JÄRNBASERADE HÅRDMAGNETISKA PULVER UTAN SÄLLSYNTA JORDARTSMETALLER

    Master-uppsats, Lunds universitet/Materialteknik

    Författare :Per-Olof Andersson; [2014]
    Nyckelord :Crystalline metals; Magnetic materials; Hard magnetic materials; Electro-magnetic applications; Single crystalline powder; Powder metallurgy; Fe2B; FeB; Water atomization; Gas Water atomization; non-RE hard magnetic material.; Technology and Engineering;

    Sammanfattning : An experimental study was performed, aimed at finding a way to produce single crystalline powder of pure (Fe0.7Co0.3)2B with a particle size of 100-200nm. This was done with the ultimate goal of producing a hard magnetic ferrite powder for powder metallurgical production of permanent magnets. LÄS MER

  3. 2. Influence of microstructure and proteins on the metal release of micron-sized stainless steel powder particles

    Master-uppsats, KTH/Skolan för kemivetenskap (CHE)

    Författare :Neda Mazinanian; [2012]
    Nyckelord :Stainless steel particles; metal release; proteins; microstructure; surface characterization;

    Sammanfattning : Knowledge on metal release processes from stainless steel powder, which can be potentially inhaled at occupational settings, is essential within the framework of human health and environmental risk assessments. An in-depth knowledge concerning powder history, physical properties of particles (e.g. LÄS MER

  4. 3. Influence of microstructure and proteins on the metal release of micron-sized stainless steel powder particles

    Master-uppsats, KTH/Materialvetenskap

    Författare :Neda Mazinanian; [2012]
    Nyckelord :stainless steel particles; metal release; proteins; microstructure; surface characterization;

    Sammanfattning : Knowledge on metal release processes from stainless steel powder, which can be potentially inhaled at occupational settings, is essential within the framework of human health and environmental risk assessments. An in-depth knowledge concerning powder history, physical properties of particles (e.g. LÄS MER

  5. 4. Study of Total Oxygen Content and Oxide composition Formed During Water Atomization of Steel Powders due to Manganese Variation.

    Master-uppsats, KTH/Materialvetenskap

    Författare :Krishnan Hariramabadran Anantha; [2012]
    Nyckelord :Water Atomization - Powder Metallurgy;

    Sammanfattning : Powder metallurgy (PM) is a technology used to manufacture near net shape components for an increasing number of applications like automobile components, aircraft components, cutting tools, refractory, household appliances, etc. The general PM process comprises of Powder manufacturing/powder tailoring, Compacting, and Sintering. LÄS MER