Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.
RIPENG JIANG1,2,* , XIAOQIAN LI1,2, SEN LIN1,2, TONG WU1,2
Ultrasound was introduced into 7050 aluminum alloy added AlTiC grain refiners with different mass fractions Influences of three methods of treating molten melt: applying single ultrasound, single AlTiC grain refiners and the two together, on nucleation in the solidification process were studied through the analysis of the microstructures. The results show the cavitation effect caused by ultra sonic vibration ch anges the microstructure of AlTiC grain refiners, increases the diffusion and wettability of the TiC clusters, restrains and sm a shes the growth of TiAl3 clusters, and then enhances the refinement effect of AlTiC grain refiner. Therefore, when the melt was treated synchronously by ultrasound and grain refiner, the finer grains can be obtained than that by a single way..
Aluminum alloy, AlTiC Grain refiner, Ultrasound, Microstructure.
RIPENG JIANG, XIAOQIAN LI, SEN LIN, TONG WU, Coupling effect of adding Al-Ti-C grain refiner and introducing ultrasound to molten melt on the microstructure of 7050 aluminum alloy, Optoelectronics and Advanced Materials - Rapid Communications, 8, 5-6, May-June 2014, pp.571-575 (2014).
Submitted at: Oct. 18, 2013
Accepted at: May 15, 2014
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
Active accounts were imported to the new platform and assigned a random password by default. In order to access your account you need to access the login page and go through the Lost Password dialog (involves the system sending you an email with instructions) in order to reset your password. This step is necessary as passwords are kept in hashed form and the new platform uses modern hashing algorithms incompatible with the previous ones.