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Browsing by Author "Ozbakir, O."

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    Investigation of the Erosive Wear Resistance of Boronized Ash-Blowing Nozzles
    (Polish Acad Sciences inst Physics, 2017) Calik, A.; Ozbakir, O.; Karakas, S.; Ucar, N.; 48915; 03.01. Bankacılık ve Finans; 03. İktisadi ve İdari Birimler Fakültesi; 01. Çankaya Üniversitesi
    In this study, pack boronizing was applied to ash-blowing nozzles manufactured from AISI 1040 steels using Ekabor II powders as the boronizing source at a temperature of 1273 K for a duration of 8 h. Erosive wear tests of boride ash-blowing nozzles were carried out in ash delivery line of thermal reactor under actual working conditions. It was observed that erosive wear resistance of borided ash-blowing nozzles were increased 3 times as a result of the boronizing process. The improved wear resistance of the borided samples can be explained by increased surface hardness and higher work hardening.