Zırh çeliğinin kataforez kaplama sonrasında fiziksel özelliklerinin araştırılması
Year 2025,
Volume: 14 Issue: 2, 642 - 648, 15.04.2025
İsmet Can Beller
,
Memduh Kara
Abstract
Savunma sanayinde genel olarak kullanılan malzemelerin çevre koşullarına uygun olması, uzun ömürlü olması ve işlevselliğini kaybetmemesi oldukça önemlidir. Zırh çeliklerinin çevre koşullarına ve korozyona karşı dayanıklılığı kaplama ile arttırılmaktadır. Bu çalışmada 'Miilux 500' zırh çeliği kullanılmıştır. Kaplama yöntemi olarak çevre koşullarına karşı yüksek dayanımı olan 'Kataforez kaplama' seçilmiştir. Bu çalışmada, savunma sanayinin vazgeçilmezi olan zırh çeliğinin korozyon direncinin, kataforez kaplama ile 480 saat tuz sisi etkisine dayanıklı olduğu görülmüştür. Kataforez kaplama sırasında maruz kalınan ısı girdisinin etkilediği değerleri görmek için uygulanan sertlik ölçüm testi ve çekme deneyinde, ürün kataloglarında verilen değerine göre kötüye giden özellikler olduğu değerlendirilmektedir. Mevcut durumda üstün korozyon etkisi ve ısı girdisi sonrası kötüye giden malzeme mukavemet değerleri, tasarım alanı ve beklentilerin değerlendirilmesi koşuluyla zırh çeliği üzerine kataforez kaplamanın uygulanabilirliği gösterilmiştir.
References
- G. Krauss, Steels: processing, structure, and performance. Asm International, 2005.
- MIL-A 46100D (MR), Armor Plate, Steel, Wrought, Hardness. U.S. Military Specification, 1990.
- Ş. H. Karagöz, Ş and H. Atapek, Fracture Behavior of Boron Doped Armor Steels. Proceedings of the 8th International Fracture Conference, pp. 186-196, Istanbul, Turkey, 7-9 November 2007.
- Chart of the market rate of armor steel in the world market. https://www.factmr.com/report/4659/armour-steel-plate-market, Accessed 12 September 2020.
- L. Sangoy, Y. Meunier and G. Pont, Steels for ballistic protection. Israel journal of technology, 24 (1-2), 319-326, 1988.
- R. Lane, B. Craig and W. Babcock, Materials for blast and penetration resistance. AMPTIAC Quarterly, 6 (4), 39-45, 2002.
- Ş. Karagöz, A. Yılmaz and H. Atapek, Armor Steels and Upgrade. 3. Defense Technologies Congress, Proceedings, Volume: I, pp. 501-511, Ankara, Turkey, 29-30 July 2006.
- J. D. Lawrance, Electroplating Engineering Handbook, 4th ed., New York, 1963.
- M. Arık, Mars 240(MIL A46100) Investigation of Welding Performance by Combining Armor Steel with Shielded Metal Arc Welding, Mersin, 2018, Page 1.
- Miilux Protection 380/400/450/500 Datasheet. https://www.miilux.fi/wpcontent/uploads/2013/03/miilux_protection_datasheet_2012_web.pdf, Accesed 31 January 2021.
- T. Özçanak, Investigation of surface preparation, drying and coating processes before cataphoresis coating, pp. 2-6, 2009.
- M. Kılınç, Investigation of the effect of duplex coating, which will be formed by solvent-based and water-based lamella coating applications on cataphoresis coating, on corrosion and life test, Eskişehir, 2019.
- N. Karasungur, Effect of cataphoresis coating on different metal types and determination of solution methods. Master’s Thesis, Gebze Technical University, Gebze, Turkey, 2023.
- Writing on activation in cataphoresis coating. https://kataforeztesisi.com/kataforeztesisiprosesi/kaynakli-imalattan-gelis4/, Accesed 18 May 2021.
- S. Sayaroglu, Investigation of the ultrafiltration currents observed on the surface of the baked parts after cataphoresis coating process. Master's Thesis, Gebze Technical University, Gebze, Turkey, 2019.
- A. Özcan, Investigation of the evaluation of the hydrogen gas formed in the cataphoresis coating process in the baking oven. Düzce, Turkey, 2019, Page 22.
- Cross-cut test equipment image and technical document. https://www.tqcsheen.com/en/product/cross-cut-adhesion-test-cc1000-en/, Accesed 10 February 2021.
- ASTM B117 - 19, Standard Practice for Operating Salt Spray (Fog) Apparatus
- Salt fog test equipment visual and technical documentation. https://www.liebisch.com/Produkte/korrosionspruefgeraete/truhengeraete.php, Accesed 10 May 2021.
- TS EN ISO 6506-1 :2014, Metallic materials, Brinell hardness test, Part 1: Test method
- TS EN ISO 6892-1:2016 Metallic materials - Tensile test - part 1: Test method at room temperature
Investigation of the physical properties of armor steel after cataphoresis coating
Year 2025,
Volume: 14 Issue: 2, 642 - 648, 15.04.2025
İsmet Can Beller
,
Memduh Kara
Abstract
It is very important that the materials generally used in the defense industry are suitable for environmental conditions, have a long service life, and do not lose their functionality. The resistance of armor steels to environmental conditions and corrosion is increased by coating. In this study, 'Miilux 500' armor steel was used. 'Cataphoresis coating', which has high resistance to environmental conditions, was selected as the coating method. In this study, it was observed that the corrosion resistance of armor steel, which is indispensable for the defense industry, is resistant to salt fog for 480 hours with cataphoresis coating. In the hardness measurement test and tensile test applied to see the values affected by the heat input during cataphoresis coating, it is evaluated that there are deteriorating features compared to the value given in the product catalogs. In the current situation, the applicability of cataphoresis coating on armor steel has been shown, provided that the superior corrosion effect and the deteriorating material strength values after heat input, the design area and expectations are evaluated.
Thanks
This study is a part of a Master’s Thesis carried out by İsmet Can BELLER at Mersin University, Institute of Science. Memduh KARA is the advisor of this thesis. This research did not receive grants from any funding agency in public, commercial, or not-for-profit sectors. My advisor, Prof. Dr. Memduh KARA and BMC Otomotiv Sanayi A.Ş. I would like to thank my managers for supporting my work at my company.
References
- G. Krauss, Steels: processing, structure, and performance. Asm International, 2005.
- MIL-A 46100D (MR), Armor Plate, Steel, Wrought, Hardness. U.S. Military Specification, 1990.
- Ş. H. Karagöz, Ş and H. Atapek, Fracture Behavior of Boron Doped Armor Steels. Proceedings of the 8th International Fracture Conference, pp. 186-196, Istanbul, Turkey, 7-9 November 2007.
- Chart of the market rate of armor steel in the world market. https://www.factmr.com/report/4659/armour-steel-plate-market, Accessed 12 September 2020.
- L. Sangoy, Y. Meunier and G. Pont, Steels for ballistic protection. Israel journal of technology, 24 (1-2), 319-326, 1988.
- R. Lane, B. Craig and W. Babcock, Materials for blast and penetration resistance. AMPTIAC Quarterly, 6 (4), 39-45, 2002.
- Ş. Karagöz, A. Yılmaz and H. Atapek, Armor Steels and Upgrade. 3. Defense Technologies Congress, Proceedings, Volume: I, pp. 501-511, Ankara, Turkey, 29-30 July 2006.
- J. D. Lawrance, Electroplating Engineering Handbook, 4th ed., New York, 1963.
- M. Arık, Mars 240(MIL A46100) Investigation of Welding Performance by Combining Armor Steel with Shielded Metal Arc Welding, Mersin, 2018, Page 1.
- Miilux Protection 380/400/450/500 Datasheet. https://www.miilux.fi/wpcontent/uploads/2013/03/miilux_protection_datasheet_2012_web.pdf, Accesed 31 January 2021.
- T. Özçanak, Investigation of surface preparation, drying and coating processes before cataphoresis coating, pp. 2-6, 2009.
- M. Kılınç, Investigation of the effect of duplex coating, which will be formed by solvent-based and water-based lamella coating applications on cataphoresis coating, on corrosion and life test, Eskişehir, 2019.
- N. Karasungur, Effect of cataphoresis coating on different metal types and determination of solution methods. Master’s Thesis, Gebze Technical University, Gebze, Turkey, 2023.
- Writing on activation in cataphoresis coating. https://kataforeztesisi.com/kataforeztesisiprosesi/kaynakli-imalattan-gelis4/, Accesed 18 May 2021.
- S. Sayaroglu, Investigation of the ultrafiltration currents observed on the surface of the baked parts after cataphoresis coating process. Master's Thesis, Gebze Technical University, Gebze, Turkey, 2019.
- A. Özcan, Investigation of the evaluation of the hydrogen gas formed in the cataphoresis coating process in the baking oven. Düzce, Turkey, 2019, Page 22.
- Cross-cut test equipment image and technical document. https://www.tqcsheen.com/en/product/cross-cut-adhesion-test-cc1000-en/, Accesed 10 February 2021.
- ASTM B117 - 19, Standard Practice for Operating Salt Spray (Fog) Apparatus
- Salt fog test equipment visual and technical documentation. https://www.liebisch.com/Produkte/korrosionspruefgeraete/truhengeraete.php, Accesed 10 May 2021.
- TS EN ISO 6506-1 :2014, Metallic materials, Brinell hardness test, Part 1: Test method
- TS EN ISO 6892-1:2016 Metallic materials - Tensile test - part 1: Test method at room temperature