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Corrosion resistance of phosphated steels with plasma sprayed ceramic coatings
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SYSNO ASEP 0440029 Document Type A - Abstract R&D Document Type The record was not marked in the RIV R&D Document Type Není vybrán druh dokumentu Title Corrosion resistance of phosphated steels with plasma sprayed ceramic coatings Author(s) Brožek, Vlastimil (UFP-V) RID
Mastný, L. (CZ)
Pokorný, P. (CZ)Source Title Materials and Metallurgy: SHMD `2014. - Zagreb : Croatian Metallurgical Society (CMS), 2014 / Mamuzić I. - ISBN N
S. 401Number of pages 1 s. Publication form Print - P Action International Symposium of Croatian Metallurgical Society SHMD 2014/11./ Event date 22.06.2014-26.06.2014 VEvent location Šibenik Country HR - Croatia Event type WRD Language eng - English Country HR - Croatia Keywords steel phosphating ; phosphate coatings ; plasma spraying ; ceramic coatings ; corrosion resistance ; bond strength of coatings Subject RIV CA - Inorganic Chemistry Institutional support UFP-V - RVO:61389021 Annotation Steel phosphating, especially phosphating of low carbon steel, is currently the highest level of surface pretreatment in the automotive industry. Beside improvement of corrosion resistance, this method can lead to better abrasion resistance of ceramic thermal spray coatings. In the presented work, results of adhesion measurements for different systems of a steel sheet-phosphate interlayer-ceramic coating are described. The interlayers were produced by Mn, Zn and Fe phosphating and the Al2O3, Eucor and silicate coatings were deposited by WSP® torch (deposition capacity up to 40kg/h). However, successful application of the WSP® technique depends on the choice of correct deposition parameters preserving the hydrated phosphates from thermal destruction by the molten ceramic particles. For the adhesion measurement ISO 4624 standardized test was used. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2015
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