Rapid solidification of undercooled eutectic and monotectic alloys
โ Scribed by B. Wei; D.M. Herlach; F. Sommer; W. Kurz
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 642 KB
- Volume
- 173
- Category
- Article
- ISSN
- 0921-5093
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A theoretical model for lamellar eutectic growth in undercooled eutectic alloy melts with a third element has been developed; it was assumed that no other phase forms. It is found that the tip radius of eutectic dendrite decreases with increasing content of the third element so as to diffuse away it
The solidification behaviour of Fe 82 Ge 18 and Fe 75 Ge 25 alloys is studied by using an electromagnetic levitation facility. The maximum undercooling attained in the case of Fe 82 Ge 18 alloy is 240 K. Growth velocity of โฃ-(bcc) phase is measured using a photodiode technique and shows two distinct
A high-speed video was employed to monitor the in situ recalescence of undercooled oxide Al 2 O 3 -36.8 at.% ZrO 2 and metallic Ni-18.7 at.% Sn eutectics that were processed on an aero-acoustic levitator and an electromagnetic levitator, respectively. For the oxide eutectic, the entire sample become