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Journals / Uludağ Üniversitesi Mühendislik Fakültesi Dergisi / 2023 / Cilt: 28 Sayı: 2

Morphology, Microstructure and Mechanical Characterization of Inconel 718 Laser Cladding Application on AISI 1050 Steel

AISI 1050 ÇELİĞİ ÜZERİNE INCONEL 718 LAZER DOLGU KAYNAĞININ MORFOLOJİSİ, MİKROYAPISI VE MEKANİK KARAKTERİZASYONU

Ali ARI
Taner KARAGÖZ
Orhun ARSLAN
Ali BAYRAM
Pages
613–630
Publication Date
2023-08-31
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The results show high deviations for breaking stress and ductility.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Within the scope of this study, Laser Cladding of Inconel 718 powder was applied on AISI 1050 fabrication steel.
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Key Findings & Data:In addition, when the hardness values were examined, it was seen that the heat-affected area was harder than the base material and this was due to the cooling rate of the heat-affected area.
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Conclusion & Impact:The results show high deviations for breaking stress and ductility.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Inconel 718 · AISI 1050 · lazerle dolgu kaynağı

Abstract

Within the scope of this study, Laser Cladding of Inconel 718 powder was applied on AISI 1050 fabrication steel. During this process, to analyze the effect of dispersion on mechanical properties, an empirical study was carried out on the samples produced at the relevant parameters. The results show high deviations for breaking stress and ductility. This distribution is due to the presence of porosity in the deposited material. Also, the best results were obtained from the samples in the central region, while the tests performed on the samples from the outer regions showed lower values for breaking stress and ductility. In addition, when the hardness values were examined, it was seen that the heat-affected area was harder than the base material and this was due to the cooling rate of the heat-affected area. In addition, the Laves phase was found to be the main cause of the generation of micro-voids that lead to fracture over time.

Özet

Bu çalışma kapsamında, Inconel 718 tozunun AISI 1050 imalat çeliği üzerine lazerle dolgu kaynağı işlemi uygulandı. Bu işlem sırasında, dispersiyonun mekanik özellikler üzerindeki etkisini analiz etmek için, ilgili parametrelerde üretilen numuneler üzerinde ampirik bir çalışma gerçekleştirildi. Sonuçlar, kopma gerilmesi ve süneklik için yüksek sapmalar olduğunu göstermektedir. Bu dağılım, biriken malzemede gözenekliliğin varlığından kaynaklanmaktadır. Ayrıca, en iyi sonuçlar merkez bölgedeki numunelerden alınırken, dış bölgelerden alınan numuneler üzerinde yapılan testler kopma gerilmesi ve süneklik için daha düşük değerler göstermiştir. Bunun yanında sertlik değerleri incelendiğinde ısıdan etkilenen bölgenin ana malzemeden daha sert olduğu ve bu da ısıdan etkilenen bölgenin soğuma hızından kaynaklandığı görülmüştür. Buna ilaveten de Laves fazı, zamanla kırılmaya yol açan mikro boşlukların üretilmesinin ana nedeni olduğu anlaşılmıştır.

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Cite This Article

ARI, A., KARAGÖZ, T., ARSLAN, O., BAYRAM, A. (2023). Morphology, Microstructure and Mechanical Characterization of Inconel 718 Laser Cladding Application on AISI 1050 Steel. Uludağ Üniversitesi Mühendislik Fakültesi Dergisi, Cilt: 28 Sayı: 2, 613–630. https://ajindex.com/articles/961076

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References (1)

  1. Alizadeh-Sh, M., Marashi, S.P.H., Ranjbarnodeh, E., Shoja-Razavi, R. ve Oliveira, J.P. (2020) Prediction of solidification cracking by an empirical-statistical analysis for laser cladding of Inconel 718 powder on a non-weldable substrate. Optics & Laser Technology, 128, 106244. doi:10.1016/J.OPTLASTEC.2020.106244 2. Aydin, H., Altay, M., Karşi, A., Ergin, D., Onayli, A. ve Bayram, A. (2022) Effect of Laser Cladding Parameters in Laser Direct Metal Deposition (LDMD) of Martensitic Stainless Steel Powder on Ductile Cast Iron. Lasers in Engineering, 52(3), 87–106. 3. Aydogan, B., O’Neil, A. ve Sahasrabudhe, H. (2021) Microstructural and mechanical characterization of stainless steel 420 and Inconel 718 multi-material structures fabricated using laser directed energy deposition. Journal of Manufacturing Processes, 68(PA), 1224–1235. doi:10.1016/j.jmapro.2021.06.031 4. DebRoy, T., Wei, H.L., Zuback, J.S., Mukherjee, T., Elmer, J.W., Milewski, J.O., Beese, A.M., Wilson-Heid, A., De, A. ve Zhang, W. (2018) Additive manufacturing of metallic components – Process, structure and properties. Progress in Materials Science, 92, 112–224. doi:10.1016/J.PMATSCI.2017.10.001 5. Gao, Z., Wang, L., Wang, Y., Lyu, F. ve Zhan, X. (2022) Crack defects and formation mechanism of FeCoCrNi high entropy alloy coating on TC4 titanium alloy prepared by laser cladding. Journal of Alloys and Compounds, 903, 163905. doi:10.1016/J.JALLCOM.2022.163905 6. Ilanlou, M., Shoja Razavi, R., Nourollahi, A., Hosseini, S. ve Haghighat, S. (2022) Prediction of the geometric characteristics of the laser cladding of Inconel 718 on the Inconel 738 substrate via genetic algorithm and linear regression. Optics & Laser Technology, 156, 108507. doi:10.1016/J.OPTLASTEC.2022.108507 7. Jelvani, S., Shoja Razavi, R., Barekat, M., Dehnavi, M. R. ve Erfanmanesh, M. (2019) Evaluation of solidification and microstructure in laser cladding Inconel 718 superalloy. Optics & Laser Technology, 120, 105761. doi:10.1016/J.OPTLASTEC.2019.105761 8. Poloczek, T., Lont, A. ve Górka, J. (2022) The structure and properties of laser-cladded Inconel 625/TiC composite coatings. Materials, 16(3), 1265. doi: 10.3390/ma16031265 9. Kang, L., Chen, F., Wu, B., Liu, X. ve Ge, H. (2022) Mechanical properties and microstructure of laser-cladding additively manufactured 316L stainless steel sheets. Journal of Constructional Steel Research, 199, 107603. doi:10.1016/J.JCSR.2022.107603 10. Lambarri, J., Leunda, J., García Navas, V., Soria