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Needle-shaped Anticorrosion Pigments Based on the Ferrites of Zinc, Calcium and Magnesium

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F07%3A00006296" target="_blank" >RIV/00216275:25310/07:00006296 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Needle-shaped Anticorrosion Pigments Based on the Ferrites of Zinc, Calcium and Magnesium

  • Original language description

    Anticorrosion pigments were synthesized from oxides or carbonates at hot temperature. These pigments were synthesized: ZnFe2O4, MgFe2O4, CaFe2O4, Mg0,2Zn0,8Fe2O4, and Ca0,2Zn0,8Fe2O4. The prepared pigments were characterized by means of X-ray diffractionanalysis, by measuring the distribution if particle size and by means of scanning electron microscopy. The synthesized anticorrosion pigments were used to formulate epoxy coatings with PVC = 10 % for the synthesized pigment and with the PVC/CPVC ratio =0.3. The coatings were tested for physical-mechanical properties and in corrosion atmospheres. The corrosion tests results were compared with aluminum zinc phosphomolybdate.

  • Czech name

    Antikorozní pigmenty jehlicovitého tvaru na bázi feritů zinku, vápníku a hořčíku

  • Czech description

    Antikorozní pigmenty byly syntetizovány vysokoteplotním způsobem z oxidů nebo uhličitanů. Byly syntetizovány pigmenty: ZnFe2O4, MgFe2O4, CaFe2O4, Mg0,2Zn0,8Fe2O4, Ca0,2Zn0,8Fe2O4, Připravené pigmenty byly charakterizovány pomocí rentgenové difrakční analýzy, měřením distribuce velikostí částic a skenovací elektronovou mikroskopií. Se syntetizovanými antikorozními pigmenty byly připraveny epoxidové nátěry s hodnotou PVC = 10 % pro syntetizovaný pigment a poměrem PVC/CPVC = 0.3. S nátěry byly provedeny testy na fyzikálně mechanické vlastnosti a testy v korozních atmosférách. Výsledky z korozních testů byly porovnány s fosfomolybdenanem hlinitozinečnatým.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    JK - Corrosion and material surfaces

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2007

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Anti-Corrosion Methods and Materials

  • ISSN

    0003-5599

  • e-ISSN

  • Volume of the periodical

    54

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    13

  • Pages from-to

    3-15

  • UT code for WoS article

  • EID of the result in the Scopus database