Ferromolibden ve ferrobor takviyeli lazer kaplamaların aşınma karakteristiği ve mikroyapısı

Hülya Durmuş; Nilay Çömez; Canser Gül; Melis Yuddaşkal; Recep Onur Uzun

doi:10.24012/dumf.511737

Ferromolibden ve ferrobor takviyeli lazer kaplamaların aşınma karakteristiği ve mikroyapısı

Öz

Lazer kaplama yöntemi ile kalıp yüzeylerinde aşınmaya dirençli bir tabaka oluşumu veya kalıpta meydana gelen bölgesel aşınmaların tamiratı gerçekleştirilebilmektedir. Bu çalışmada, AISI 4140 çeliğinin aşınma direncini geliştirmek amacıyla ferromolibden (FeMo) ve ferrobor (FeB) takviyeli demir esaslı kaplamalar lazer yöntemi ile gerçekleştirilmiştir. Kaplamaların aşınma direnci ball-on-disk aşınma testiyle tespit edilmiştir. Mikroyapı incelemeleri hem optik mikroskop hem de taramalı elektron mikroskobu altında gerçekleştirilmiştir. Sertlik ölçümü sonucunda FeB takviyeli kaplamanın FeMo takviyeli kaplamaya göre daha yüksek sertliğe sahip olduğu görülmüştür. Artan kaplama sertliği aşınma direncini artırarak FeB takviyeli kaplamada daha az malzeme kaybı meydana getirmiştir.

Anahtar Kelimeler

Lazer kaplama,aşınma,sertlik,bor,molibden

Kaynakça

Badisch, E., Mitterer, C., (2003). Abrasive wear of high speed steels: Influence of abrasive particles and primary carbides on wear resistance, Tribology International, 36(10), 765-770.
Balasubramanian, V., Varahamoorthy, R., Ramachandran, C.S., Muralidharan, C., (2009). Selection of Welding Process for Hardfacing on Carbon Steels Based on Quantitative and Qualitative Factors, International Journal of Advanced Manufacturing Technology, 40, 887- 897.
Bodnar, R.L., Hansen, S.S., (1994). Effects of austenite grain size and cooling rate on Widmanstätten ferrite formation in low-alloy steels, Metallurgical and Materials Transactions A, 25(4), 665-675.
Birger, E.M., Moskvitin, G.V., Polyakov, A.N., Arkhipov, V.E., (2011). Industrial laser cladding: current state and future, Welding International, 25(3), 234-243.
Buytoz, S., Orhan, A., Gur, A. K., Caligulu, U., (2013). Microstructural Development of Fe–Cr–C and B 4 C Powder Alloy Coating on Stainless Steel by Plasma-Transferred Arc Weld Surfacing, Arabian Journal for Science and Engineering, 38(8), 2197-2204.
Cay, V.V., Ozan, S., Gök, M.S., (2011). The effect of hydrogen shielding gas on microstructure and abrasive wear behavior in the surface modification process using the tungsten inert gas method, Journal of Coatings Technology and Research, 8(1), 97-105.
Chen, J.M., Chun, G., Zhou J.S., (2012). Microstructure and Tribological Properties of Laser Cladding Fe-Based Coating on Pure Ti Substrate, Transactions of Nonferrous Metals Society of China, 22(9), 2171–2178.
Chandrasekar, M., Shivalingappa, D., Channankaiah. D., (2016). Recent Developments in Cladding Process – A Review, International Journal for Innovative Research in Science & Technology, 2(10), 310-315.

Dai, S., Zuo, D.W., Fang, C., Zhu, L., Cheng, H., Gao, Y.X., Li, W.W., (2016). Characteration of Laser Cladded Fe-Mn-Cr Alloy Coatings Modified by Plasma Nitriding, Materials Transactions, 57(4), 539-543.
Du, B., (2013). Fabrication of In-situ Fe-Ti-B composite coating by laser cladding, Surface Review and Letters, 20(3-4), 1-8.
Fu, Z.K., Ding, H.H., Wang, W.J., Liu, Q.Y., Guo, J., Zhu, M.H., (2015). Investigation on microstructure and wear characteristic of laser cladding Fe-based alloy on wheel/rail materials, Wear, 330, 592-599.
Gasik, M., eds. (2013). Handbook of ferroalloys: theory and technology, Chapter 12: Technology of Molybdenum Ferroalloys, 387-396, Butterworth- Heinemann.
Luo, K.Y., Xu, X., Zhao, Z., Zhao, S.S., Cheng, Z.G., Lu, J.Z., (2019). Microstructural evolution and characteristics of bonding zone in multilayer laser cladding of Fe-based coating, Journal of Materials Processing Technology, 263, 50-58.
Luyckx, S., Love, A., (2004). The relationship between the abrasion resistance and the hardness of WC-Co alloys, Journal of the South African Institute of Mining and Metallurgy, 104(10), 579- 582.
Maropoulos, S., Karagiannis, S., Ridley, N., (2007). Factors affecting prior austenite grain size in low alloy steel, Journal of materials science, 42(4), 1309-1320.
Toms, T., (2013). The Application of Laser Cladding to Mechanical Component Repair, Renovation and Regeneration in Katalinic, B., Tekic, Z., eds, DAAAM International Scientific Book, DAAAM International, 587-608, Vienna, Austria.
Wang, X.H., Han, F., Liu, X.M., Qu, S.Y., Zou, Z.D., (2008). Effect of molybdenum on the microstructure and wear resistance of Fe-based hardfacing coatings, Materials Science and Engineering: A, 489(1-2), 193-200.
Zanzarin, S., Bengtsson, S., Molinari, A., (2016). Study of dilution in laser cladding of a carbon steel substrate with Co alloy powders, Powder Metallurgy, 59(1), 85-94.
Zhang, M., Liu, S.S., Luo, S.X., Qu, K.L., (2018). Effect of molybdenum on the high-temperature properties of TiC-TiB2 reinforced Fe-based composite laser cladding coatings, Journal of Alloys and Compounds, 742, 383-390.

Ayrıntılar

Birincil Dil

Türkçe

Konular

-

Bölüm

Araştırma Makalesi

Yazarlar

Hülya Durmuş ^*
0000-0002-7270-562X
Türkiye

Nilay Çömez
0000-0002-6432-6582
Türkiye

Canser Gül
0000-0002-1339-936X

Melis Yuddaşkal Bu kişi benim
0000-0002-8774-3848

Recep Onur Uzun Bu kişi benim
0000-0002-1042-0493

Yayımlanma Tarihi

29 Eylül 2019

Gönderilme Tarihi

11 Ocak 2019

Kabul Tarihi

5 Şubat 2019

Yayımlandığı Sayı

Yıl 2019 Cilt: 10 Sayı: 3

DOI

https://doi.org/10.24012/dumf.511737

IZ

https://izlik.org/JA27AS85WR

Kaynak Göster

RIS / Bibtex

IEEE

[1]H. Durmuş, N. Çömez, C. Gül, M. Yuddaşkal, ve R. O. Uzun, “Ferromolibden ve ferrobor takviyeli lazer kaplamaların aşınma karakteristiği ve mikroyapısı”, DÜMF MD, c. 10, sy 3, ss. 1009–1017, Eyl. 2019, doi: 10.24012/dumf.511737.

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