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| Title: | Thermodynamics of La based La-Al-Cu-Ni-Co alloys studied by temperature modulated DSC |
| Authors: | Lu, Z.P. Hu, X. Li, Y. |
| Keywords: | B. Thermodynamic and thermochemical properties C. Rapid solidification processing F. Calorimetry |
| Issue Date: | 2000 |
| Citation: | Lu, Z.P.,Hu, X.,Li, Y. (2000). Thermodynamics of La based La-Al-Cu-Ni-Co alloys studied by temperature modulated DSC. Intermetallics 8 (5-6) : 477-480. ScholarBank@NUS Repository. |
| Abstract: | The onset and offset melting temperatures Tm and Tl, glass transition temperature Tg and heat of fusion ΔHm of six La based La-Al-Cu-Ni-(Co) alloys were measured by DTA or DSC at a heating rate of 20 K/s. The absolute values of specific heat capacity for the undercooled liquid and the corresponding crystalline of these six alloys were obtained by means of temperature-modulated DSC (TMDSC). Entropy, enthalpy and Gibbs free energy differences between the undercooled liquid and crystalline of these alloys as a function of temperature have been calculated. Their glass forming ability was discussed from a thermodynamic point of view. © 2000 Elsevier Science Ltd. All rights reserved. |
| Source Title: | Intermetallics |
| URI: | http://scholarbank.nus.edu.sg/handle/10635/91773 |
| ISSN: | 09669795 |
| Appears in Collections: | Staff Publications |
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