MoSi2 laser cladding—A new experimental procedure: double-sided injection of MoSi2 and ZrO2
| العنوان: | MoSi2 laser cladding—A new experimental procedure: double-sided injection of MoSi2 and ZrO2 |
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| المؤلفون: | Bernard Vannes, Dominique Grevey, Sorin Ignat, Eugen Cicala, Alexandru Nichici, Pierre Sallamand |
| المساهمون: | Mechanical Faculty (Mechanical Faculty), Polytechnic University of Timisoara, Laboratoire Lasers et Traitements des Matériaux (LTm), Université de Bourgogne (UB), mechanical faculty, Politehnica University of Timisoara (UPT), Laboratoire d'Ingénierie et Fonctionnalisation des Surfaces (IFoS), École Centrale de Lyon (ECL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), Mechanical Faculty ( Mechanical Faculty ), Laboratoire Lasers et Traitements des Matériaux ( LTm ), Université de Bourgogne ( UB ), Politehnica University of Timisoara, Laboratoire d'Ingénierie et Fonctionnalisation des Surfaces ( IFoS ), École Centrale de Lyon ( ECL ), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique ( CNRS ) |
| المصدر: | Surface and Coatings Technology Surface and Coatings Technology, Elsevier, 2003, 172 (2-3), pp.233-241. ⟨10.1016/S0257-8972(03)00441-9⟩ Surface and Coatings Technology, Elsevier, 2003, 172 (2-3), pp.233-241. 〈10.1016/S0257-8972(03)00441-9〉 |
| بيانات النشر: | HAL CCSD, 2003. |
| سنة النشر: | 2003 |
| مصطلحات موضوعية: | Cladding (metalworking), Technology, Materials science, Cladding, Metallurgy, Molybdenum disilicide, Intermetallic, [ PHYS.COND.CM-MS ] Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci], Laser beam welding, Laser, Surfaces and Interfaces, General Chemistry, powder, Condensed Matter Physics, Microstructure, Surfaces, Coatings and Films, MoSi2, chemistry.chemical_compound, Fracture toughness, chemistry, Materials Chemistry, Melting point, [PHYS.COND.CM-MS]Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci], ZrO2, Cubic zirconia |
| الوصف: | International audience; In the last decade, development of low density advanced material systems for service at temperatures up to 1300 °C was one of the goals of many researches. This kind of material should mainly have moderate fracture toughness and should exhibit oxidation resistant behaviour at low and intermediate temperature. One of the most studied materials continues to be the intermetallic compound MoSi2. The molybdenum disilicide has been considered as an attractive candidate due to its melting point (2030 °C) and excellent oxidation resistance at high temperatures. The main problem associated with the MoSi2 layer synthesized using laser beam is the layer fragility. To avoid this fragility, unstabilized zirconia was employed in many cases. The paper presents the reasons, the set-up and the results of a new powder injection technique that uses two powders (MoSi2 and ZrO2) to produce the cladding using a Nd:YAG cw laser beam. |
| اللغة: | English |
| تدمد: | 0257-8972 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7aa071ef1ee2a3238dbd98822f12e7d https://hal.archives-ouvertes.fr/hal-00463984 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi.dedup.....f7aa071ef1ee2a3238dbd98822f12e7d |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 02578972 |
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