Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 14 Life Below Water
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Collaborations and top research areas from the last five years
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Improved structural integrity of cold-sprayed aluminum alloy-quasicrystal composite coatings assessed by cavitation erosion testing
Jafari, R., Pero, R., Helmi, E., Zohrevand, M., Gundgire, T., Honkanen, M., Vippola, M. & Koivuluoto, H., Jan 2026, In: Applied Surface Science Advances. 31, 100924.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile3 Citations (Scopus)3 Downloads (Pure) -
Mechanical properties and corrosion protection of DED-Arc additively manufactured high-strength low-alloy steel components coated with low-pressure cold spray
Muggenburg, M., Mokhtarian, H., Koivuluoto, H., Jahns, H., Jafari, R., Panicker, S., Helmi, E., Arsalan, M., Thiele, K. & Unglaub, J., 2 Dec 2025, (E-pub ahead of print) In: Welding in the World.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile1 Citation (Scopus)1 Downloads (Pure) -
Direct and Indirect Cavitation-Erosion Assessment of Cold Sprayed Aluminum Alloy/Quasicrystals Composite Coatings: Poster
Jafari, R., Helmi, E., Darut, G., Hallez, L., Gundgire, T., Lehti, J., Metsähonkala, A., Hihn, J.-Y., Planche, M.-P., Honkanen, M., Vippola, M. & Koivuluoto, H., May 2024.Research output: Other conference contribution › Poster › Scientific
Datasets
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Mechanical properties and corrosion protection of DED-Arc additively manufactured high-strength low-alloy steel components coated with Low-Pressure Cold Spray
Müggenburg, M. (Creator), Jahns, H. (Creator), Jafari, R. (Data Collector), Panicker, S. (Data Collector), Helmi, E. (Data Collector), Arsalan, M. (Data Collector), Mokhtarian, H. (Other), Koivuluoto, H. (Other), Thiele, K. (Other) & Unglaub, J. (Other), Zenodo, 2 May 2025
Dataset
Activities
- 6 Conference presentation
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Superior Wear Resistance of Al-Si Alloy Composites Fabricated via Cold Spraying
Jafari, R. (Speaker), Helmi, E. (Contributor), Zohrevand, M. (Contributor), Sahu, Y. (Contributor), Honkanen, M. (Contributor), Vippola, M. (Contributor) & Koivuluoto, H. (Contributor)
20 Mar 2026Activity: Talk or presentation › Conference presentation
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Flame spraying of polymer composite feedstocks: influence of ceramic concentration on particle deposition and coating structure
Helmi, E. (Speaker), Jafari, R. (Contributor), Sarlin, E. (Contributor) & Koivuluoto, H. (Contributor)
20 Mar 2026Activity: Talk or presentation › Conference presentation
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Influence of Heat Treatment on Cold-Sprayed Aluminum Alloy Coatings Reinforced with Quasicrystals
Jafari, R. (Contributor), Zohrevand, M. (Contributor), Isakhani Zakaria, M. (Contributor), Helmi, E. (Contributor), Honkanen, M. (Contributor), Vippola, M. (Contributor) & Koivuluoto, H. (Speaker)
6 May 2025Activity: Talk or presentation › Conference presentation
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Enhancing Coating Performance: Cold Spray of Al-Alloy with Quasicrystal Reinforcement
Jafari, R. (Speaker), Honkanen, M. (Contributor), Helmi, E. (Contributor), Lehti, J. (Contributor), Metsahonkala, A. (Contributor), Vippola, M. (Contributor) & Koivuluoto, H. (Contributor)
6 Jun 2024Activity: Talk or presentation › Conference presentation
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Functionalization of wire arc additive manufactured structures by using cold spray processing
Koivuluoto, H. (Speaker), Jafari, R. (Contributor), Helmi, E. (Contributor), Kalliotiura, P. (Contributor), Mokhtarian, H. (Contributor), Panicker, S. (Contributor), Queguineur, A. (Contributor), Muggenburg, M. (Contributor) & Unglaub, J. (Contributor)
29 Apr 2024Activity: Talk or presentation › Conference presentation