Main Article Content
The paper presents the results of research aimed at detecting the causes of premature wear of molds for glass shaping, manifesting the formation of pits in the Plasma Transferred Arc pad-welds in which the working surface of the mold was shaped. The weld microstructure was tested, the chemical composition was determined in the pad-weld’s cross-section, linear and surface chemical distributions were made in the pad-weld’s cross-section, the surface morphology in damaged areas, and the chemical composition of surface inclusions were examined. The too high temperature of formed glass associated with wettability of the glass of the mold was indicated as the primary cause of premature mold wear.
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Chmielewski T., Siwek P., Chmielewski M., Piątkowska A., Grabias A., Golański D., Structure and selected properties of arc sprayed coatings containing in-situ fabricated Fe-Al intermetallic phases. Metals, 2018, Vol. 8(12), 1059. https://doi.org/10.3390/met8121059
Gontarz G., Golański D., Chmielewski T., Properties of Fe-Al Type Intermetallic Layers Produced by AC TIG Method. Advances in Materials Sciences, 2013, Vol. 13(3), 5–16. https://doi.org/10.2478/adms-2013-0007
Górka J., Kik T., Czupryński A., Foreiter W., Technology of welding hard wearing plates. Welding International, 2014, Vol. 28(10), 749–55. https://doi.org/10.1080/09507116.2012.753223
Winczek J., Modeling of temperature field during multi-pass gmaw surfacing or rebuilding of steel elements taking into account the heat of the deposit metal. Applied Sciences (Switzerland), 2017, Vol. 7(1). https://doi.org/10.3390/app7010006
Tomków J., Czupryński A., Fydrych D., The Abrasive Wear Resistance of Coatings Manufactured on High-Strength Low-Alloy (HSLA) Offshore Steel in Wet Welding Conditions. Coatings, 2020, Vol. 10(3), 219. https://doi.org/10.3390/coatings10030219
Houdková Š., Smazalová E., Vostřák M., Schubert J., Properties of NiCrBSi coating, as sprayed and remelted by different technologies. Surface and Coatings Technology, 2014, Vol. 253, 14–26. https://doi.org/10.1016/j.surfcoat.2014.05.009
Diaz V.V., Dutra J.C., D’Oliveira A.S.C.M., Hardfacing by plasma transfer arc process. Welding International, 2012, Vol. 26(2), 87–95. https://doi.org/10.1080/09507116.2010.527486
Bober M., Senkara J., Comparative tests of plasma-surfaced nickel layers with chromium and titanium carbides. Welding International, 2016, Vol. 30(2), 107–11. https://doi.org/10.1080/09507116.2014.937616
Golański D., Chmielewski T., Skowrońska B., Rochalski D., Advanced Applications of Microplasma Welding. Biuletyn Instytutu Spawalnictwa, 2018, Vol. 2018(5), 53–63. https://doi.org/10.17729/ebis.2018.5/5
Skowrońska B., Chmielewski T., Golański D., Szulc J., Weldability of S700MC steel welded with the hybrid plasma + MAG method. Manufacturing Review, 2020, Vol. 7(4), 15. https://doi.org/10.1051/mfreview/2020001
Prasad K.S., Rao C.S., Rao D.N., Advances in Plasma Arc Welding : A Review. Journal of Mechanical Engineering and Technology Internet, 2012, Vol. 4(1), 35–59.
Wolf R., Sparavigna A.C., Role of Plasma Surface Treatments on Wetting and Adhesion. Engineering, 2010, Vol. 02(06), 397–402. https://doi.org/10.4236/eng.2010.26052
Lu Z.P., Liu C.T., Glass formation criterion for various glass-forming systems. Physical Review Letters, 2003, Vol. 91(11). https://doi.org/10.1103/PhysRevLett.91.115505
Suo Z.Y., Qiu K.Q., Li Q.F., You J.H., Ren Y.L., Hu Z.Q., A new parameter to evaluate the glass-forming ability of bulk metallic glasses. Materials Science and Engineering A, 2010, Vol. 528(1), 429–33. https://doi.org/10.1016/j.msea.2010.09.027
Lu Z.P., Bei H., Liu C.T., Recent progress in quantifying glass-forming ability of bulk metallic glasses. Intermetallics, 2007, Vol. 15(5–6), 618–24. https://doi.org/10.1016/j.intermet.2006.10.017
Lakshminarayanan A.K., Balasubramanian V., Varahamoorthy R., Babu S., Predicting the dilution of plasma transferred arc hardfacing of stellite on carbon steel using response surface methodology. Metals and Materials International, 2008, Vol. 14(6), 779–89. https://doi.org/10.3365/met.mat.2008.12.779
Chmielewski T., Golański D., Selected properties of Ti coatings deposited on ceramic AlN substrates by thermal spraying. Welding International, 2013, Vol. 27(8). https://doi.org/10.1080/09507116.2011.606146
Chmielewski T., Hudycz M., Krajewski A., Salaciński T., Skowrońska B., Świercz R., Structure investigation of titanium metallization coating deposited onto aln ceramics substrate by means of friction surfacing process. Coatings, 2019, Vol. 9(12). https://doi.org/10.3390/coatings9120845
Wlosinski W., Chmielewski T., Plasma-hardfaced chromium protective coatings - effect of ceramic reinforcement on their wettability by glass. Adv Sci Technol Internet, 2002, Vol. 32, 253–60.