| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Tuominen, Jari
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2024Microstructure and tribological properties of solid lubricant-doped CMT-WAAMed Stellite deposits
- 2023High-speed laser cladding of chromium carbide reinforced Ni-based coatingscitations
- 2023Sliding wear behavior of Cold Metal Transfer cladded Stellite 12 hardfacings on martensitic stainless steelcitations
- 2022Investigation of thermal influence on weld microstructure and mechanical properties in wire and arc additive manufacturing of steelscitations
- 2022Directed energy deposition of AA7075 - effect of TiC nanoparticles on microstructurecitations
- 2022Directed energy deposition of AA7075 - effect of TiC nanoparticles on microstructurecitations
- 2019Laser Strip Cladding for Large Area Metal Depositioncitations
- 2018Sliding wear performance of metallic laser coatings against composite PTFE sealscitations
- 2017The effect of tungsten carbide particles content in a weld deposit on its abrasion resistancecitations
- 2017Effect of minor elements on solidification cracking and dilution of alloy 625 powders in laser claddingcitations
- 2016High performance corrosion resistant coatings by novel coaxial cold- and hot-wire laser cladding methodscitations
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article
Effect of minor elements on solidification cracking and dilution of alloy 625 powders in laser cladding
Abstract
The general specification of nickel-base alloy 625 is quite permissible allowing relatively large variations in chemical composition. In directed energy deposition processes including laser cladding and additive manufacturing, the powder plays a key role in the properties of final products. Therefore, it is important to select the highest-quality powder. Several commercially available alloy 625 powders were characterized and deposited on mild steel by the laser cladding process using a coaxial powder feeding method and a single bead. Clad layer characterization consisted of determination of dilution and quantification of hot cracks. The results showed that powders containing the lowest amount of impurity elements (S, P, B) were the most resistant to hot cracking. Ti and Al were beneficial if impurity element contents were high.