6533b821fe1ef96bd127b94f
RESEARCH PRODUCT
MoSi2 laser cladding—a comparison between two experimental procedures: Mo–Si online combination and direct use of MoSi2
A.b. VannesEugen CicalaDominique GreveyPierre SallamandSorin IgnatAlexandru Nichicisubject
TechnologyMaterials scienceOxidation resistantIntermetallic[ PHYS.COND.CM-MS ] Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci]Laser02 engineering and technology01 natural scienceslaw.inventionFracture toughnesslaw0103 physical sciencesLow densityElectrical and Electronic EngineeringComposite materialOxidation resistance010302 applied physicsMaterial system021001 nanoscience & nanotechnologyLaserAtomic and Molecular Physics and OpticsElectronic Optical and Magnetic MaterialsMelting point[PHYS.COND.CM-MS]Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci]Powders0210 nano-technologydescription
International audience; There are very strong interests in developing low density advanced material systems for service at temperatures up to 1300°C. These materials should mainly have moderate fracture toughness at low and intermediate temperatures and should exhibit oxidation resistant behaviour. The intermetallic compound, MoSi2 has been considered to be an attractive candidate due to its melting point (2030°C) and excellent oxidation resistance at high temperatures. In this paper, we compare the results obtained with two different techniques for laser cladding, one using an online combination between Mo and Si powders, the second using direct injection of the MoSi2 powder.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2001-10-09 |