Study on the adiabatic temperature of Al-Ti-C grain refiner synthesized by SHS technique
Y L Li, T G Zhou
Y L Li
Available Online March 2013.
- https://doi.org/10.2991/iccsee.2013.764How to use a DOI?
- SHS technique, Al-Ti-C grain refiner, composition proportion factor, adiabatic temperature
- SHS technique and conventional melting and casting technology were combined and used for the preparation of Al-Ti-C grain refiner alloy. Experimental results show that when SHS reaction occurs to the Al, Ti and C powder reactant in Al melt and the composition proportion factor, n , is between 4 and 10, the effect of composition on the initial temperature of SHS reaction is small and its initial temperature ranges from 810 to 815 . However, the highest temperature of the melt increases with increasing n values and increases gradually from 845 to 1370 . In the meantime, when the composition proportion factor for Al, Ti and C powder reactant, n, is greater than 5.95, its adiabatic temperature Td 1800K which conforms to the empirical criterion proposed by Merzhanov et al. The SHS reaction of reactant can accomplish by self-maintenance.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Y L Li AU - T G Zhou PY - 2013/03 DA - 2013/03 TI - Study on the adiabatic temperature of Al-Ti-C grain refiner synthesized by SHS technique BT - Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013) PB - Atlantis Press SP - 3053 EP - 3056 SN - 1951-6851 UR - https://doi.org/10.2991/iccsee.2013.764 DO - https://doi.org/10.2991/iccsee.2013.764 ID - Li2013/03 ER -