Ti6Al4V Alaşımının Plazma Püskürtme Yöntemi Kullanılarak ZrO2-MgO ile Kaplanması ve Kaplama Özellikleri

Yıl 2025, Cilt: 11 Sayı: 2, 429 - 443

Cihat Aydın , Esra Oğuz

https://doi.org/10.29132/ijpas.1713946

Öz

Bu çalışmada, altlık olarak Ti6Al4V malzemesi kullanıldı ve yüzeyi ZrO2-ağ.%22 MgO tozları kullanılarak plazma sprey yöntemi ile kaplandı. Yüzey kaplama yapılırken akım değerleri 500 A, 600 A, 700 A olacak şekilde üç farklı sprey mesafesinde ( 100 mm, 150 mm, 200 mm) gerçekleştirildi. Kaplanmış numuneler daha 600 ⁰C sıcaklıkta 2 saat süreyle sinterleme işlemine tabi tutuldu. Elde edilen yüzey tabakalarının karakterizasyonu SEM, EDS, Optik Mikroskop, XRD ile yapıldı. Aşınma deneyleri 1000 m kayma mesafesinde, 10 N yükte ve 122.5 mm/sn kayma hızında gerçekleştirildi. ZrO2-ağ.%22 MgO tozlarıyla kaplanan ve sinter-lenen Ti6Al4V altlık malzeme yüzeyinde kaplanan tabakalarda ZrO2 ve MgO tespit edildi.

Anahtar Kelimeler

Yüzey Kaplama , Plazma Sprey , Ti6Al4V , Aşınma , Mikrosertlik

Destekleyen Kurum

Mersin Üniversitesi Bilimsel Araştırma Projeleri Yönetim Birimi

Proje Numarası

2020-1- TP2- 4017

Coating of Titanium and Its Alloy with ZrO2-MgO using Plasma Spraying Method and Investigation of Coating Properties

Öz

In this study, Ti6Al4V material was used as a substrate and its surface was coated by plasma spray method using ZrO2-22 wt% MgO powders. The surface coating was carried out at three different spray distances (100 mm, 150 mm, 200 mm) with current values of 500 A, 600 A, and 700 A. The coated samples were then subjected to sintering at 600 ⁰C for 2 hours. Characterization of the obtained surface layers was performed by SEM, EDS, Optical Microscope, and XRD. Wear tests were carried out at a sliding distance of 1000 m, a load of 10 N, and a sliding speed of 122.5 mm/s. ZrO2 and MgO were detected in the coated layers on the surface of the Ti6Al4V substrate coated and sintered with ZrO2-22 wt% MgO powders.

Anahtar Kelimeler

Surface Coating , Plasma Spray , Ti6Al4V , Wear , Microhardness

Proje Numarası

2020-1- TP2- 4017

Kaynakça

• H. Bai, L. Zhong, L. Kang, J. Liu, W. Zhuang, Z. Lv, Y. Xu, “ Journal Pre-proof A review on wear-resistant coating with high hardness and high toughness on the surface of titanium alloy A review on wear-resistant coating with high hardness and high toughness on the surface of titanium alloy”, Journal of Alloys and Compounds, Volume 882, 15 November 2021, 160645, 2021, doi: 10.1016/j.jallcom.2021.160645.
• G. Lütjering, “Introduction,” in Titanium. Springer, 2007, pp. 1–14, doi: 10.1007/978-3-540-73036-1_1.
• A. N. Banerjee, “Nanotechnology, Science and Applications Dovepress The design, fabrica-tion, and photocatalytic utility of nanostructured semiconductors: focus on TiO 2-based nanostructures”, Nanotechnology, Science and Applications, 4–35, 2011, doi:10.2147/NSA.S9040.
• D. M. Brunette, P.Tengvall, M. Textor, P. Thomsen, “Titanium in Medicine: Material Science, Surface Science, Engineering, Biological Responses and Medical Applications”, Springer Science & Business Media. 2012, doi: 10.1007/s10006-002-0383-6.
• M. O. Oji, J. V. Wood, S. Downes, “Effects of surface-treated cpTi and Ti6Al4V alloy on the initial attachment of human osteoblast cells”. Journal of Materials Science: Materials in Medicine, 10, 12, 869–872. 1999, doi: 10.1023/A:1008933318756.
• S.Nishiguchi, T. Nakamura, M. Kobayashi, H.-M. Kim, F. Miyaji, T. Kokubo,”The effect of heat treatment on bone-bonding ability of alkali-treated titanium”, Biomaterials, Vol. 20, No. 5, 491-500, 1999. Doi: 10.1016/S0142-9612(98)90203-4.
• R. Thull and D. Grant, “Physical and chemical vapor deposition and plasma-assisted tech-niques for coating titanium,” Titanium in Medicine, Springer, 2001, pp. 283–341, doi: 10.1007/978-3-642-56486-4_10.
• M. I. Jones, I. R. McColl, D. M. Grant, K. G. Parker, T. L. Parker, “Haemocompatibility of DLC and TiC–TiN interlayers on titanium”, Diamond and Related Materials, 8, 2–5, 457–462. 1999. doi: 10.1016/S0925-9635(98)00426-9.
• N. J. Archer, “The plasma-assisted chemical vapour deposition of TiC, TiN and TiCxN1− x”. Thin Solid Films, 80, 1–3, 221–225,1981. doi: 10.1016/0040-6090(81)90225-X.
• C. Jiang, T. Goto, T. Hirai, “Morphology and preferred orientation of titanium nitride plates prepared by chemical vapour deposition.”, Journal of Materials Science, 29, 3, 669–675, 1994, doi: 10.1007/BF00445977.
• A. G. Rakoch, V. V. Khokhlov, V. A. Bautin, N. A. Lebedeva, Y. V. Magurova, I. V. Bardin, “Model concepts on the mechanism of microarc oxidation of metal materials and the control over this process”. Protection of Metals, 42(2), 158-169. 2006, doi: 10.1134/S003317320602010X.
• H. J. Choe, S.-H. Kwon, J.-J. Lee, “Tribological properties and thermal stability of TiAlCN coatings deposited by ICP-assisted sputtering”. Surface and Coatings Technology, 228, 282–285, 2013, doi: 10.1016/j.surfcoat.2013.04.041.
• H. Ballikaya, “Microstructure and wear behaviour of Al/SiC composite coating on AlZn5.5MgCu alloy substrate at different sintering temperatures”. Sādhanā 49, 270 (2024). https://doi.org/10.1007/s12046-024-02584-y.
• H. Ballikaya,., (2023). “Experimental and numerical examination of the wear behaviors of AA 7075 alloy coated with Al–SiC by using hot press sintering method”. Surface Review and Letters, 30(6), 1-12., (SCI Expanded), https://doi.org/10.1142/S0218625X23500373.
• H. Ballikaya, "Effect of particle volume fraction on wear behavior in Al–SiC MMC coated on DIN AlZnMgCu1.5 alloy" Materials Testing, vol. 66, no. 4, 2024, pp. 553-566. https://doi.org/10.1515/mt-2023-0286.
• A. Zirek, “Plazma püskürtme yöntemi ile seramik esaslı tozlarla kaplanan magnezyum ala-şımının yüzey kaplama özelliklerinin araştırılması”, Yüksek Lisans Tezi Fırat Üniversitesi. 2019.
• İ. Çelik, “Structure and surface properties of Al2O3–TiO2 ceramic coated AZ31 magnesium alloy”, Ceramics International, 42(12), 13659–13663, 2016, doi: 10.1016/j.ceramint.2016.05.162.
• E. P. Song, J. Ahn, S. Lee, N. J. Kim.” Effects of critical plasma spray parameter and spray distance on wear resistance of Al2O3–8 wt. % TiO2 coating”, Surface and Coatings Tech-nology, Volume 202, Issue 15, 25 April 2008, Pages 3625-3632, doi: 10.1016/j.surfcoat.2008.01.002.