Solid-state laser fusion of spherical titanium powders
| Autor: | O. O. Kuznechik, D. A. Zatyagin, R. P. Bykov, D. V. Min’ko, K. E. Belyavin |
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| Rok vydání: | 2008 |
| Předmět: |
Fusion
Materials science Metallurgy Metals and Alloys chemistry.chemical_element engineering.material Condensed Matter Physics Laser law.invention Selective laser sintering chemistry Coating Mechanics of Materials Solid-state laser law Materials Chemistry Ceramics and Composites engineering Composite material Porous medium Inertial confinement fusion Titanium |
| Zdroj: | Powder Metallurgy and Metal Ceramics. 47:500-504 |
| ISSN: | 1573-9066 1068-1302 |
| DOI: | 10.1007/s11106-008-9049-8 |
| Popis: | The paper describes the selective laser fusion of spherical titanium powders with a titanium base in which solid-state (YAG: Nd3+) laser is used as a radiation source. Metallographic data on single-layer coatings of spherical titanium powders show that the liquid-phase formation of metal contacts resulting from the surface fusion of powder particles underlies the mechanism of selective laser sintering of porous materials. |
| Databáze: | OpenAIRE |
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