scholarly journals Directional Solidification of Ti6Al4V Ingots with an Electromagnetic Cold Crucible by Adjusting the Meniscus

2012 ◽  
Vol 52 (7) ◽  
pp. 1296-1300 ◽  
Author(s):  
Ruirun Chen ◽  
Hongsheng Ding ◽  
Jieren Yang ◽  
Jingjie Guo ◽  
Xinzhong Li ◽  
...  
Keyword(s):  
Directional Solidification ◽  
Cold Crucible

scholarly journals A Novel Directional Solidification of TiAl-Based Alloys by Electromagnetic Cold Crucible Zone Melting Technology with Y2O3 Moulds

2018 ◽  
Vol 59 (5) ◽  
pp. 816-821
Author(s):  
Hailong Zhang ◽  
Hongsheng Ding ◽  
Ruirun Chen ◽  
Qiang Wang ◽  
Jingjie Guo ◽  
...  
Keyword(s):  
Directional Solidification ◽  
Zone Melting ◽  
Cold Crucible ◽  
Melting Technology

Optimization of electromagnetic energy in cold crucible used for directional solidification of TiAl alloy

Energy ◽  
2018 ◽  
Vol 161 ◽  
pp. 143-155 ◽  
Author(s):  
Jieren Yang ◽  
Ruirun Chen ◽  
Yanqing Su ◽  
Hongsheng Ding ◽  
Jingjie Guo ◽  
...  
Keyword(s):  
Directional Solidification ◽  
Tial Alloy ◽  
Electromagnetic Energy ◽  
Cold Crucible

Continuous Casting and Directional Solidification of Titanium Alloys with Cold Crucible

2005 ◽  
pp. 2575-2578
Author(s):  
Hong Sheng Ding ◽  
Rui Run Chen ◽  
Yan Li Wang ◽  
Heng Zhi Fu ◽  
Jing Jie Guo ◽  
...  
Keyword(s):  
Continuous Casting ◽  
Titanium Alloys ◽  
Directional Solidification ◽  
Cold Crucible

Study of Solid/Liquid Interface of Ti46Al0.5W0.5Si Ingot Directionally Solidified by a Near-Rectangular Cold Crucible

2012 ◽  
Vol 472-475 ◽  
pp. 767-770
Author(s):  
Rui Run Chen ◽  
Jie Ren Yang ◽  
Hong Sheng Ding ◽  
Jing Jie Guo ◽  
Yan Qing Su ◽  
...  
Keyword(s):  
Temperature Distribution ◽  
Directional Solidification ◽  
Process Parameters ◽  
Electromagnetic Stirring ◽  
Cold Crucible ◽  
Interface Morphology ◽  
Directionally Solidified ◽  
Solid Liquid Interface ◽  
Solid Liquid ◽  
Future Work

In this study, Ti46Al0.5W0.5Si ingots were directionally solidified by a near-rectangular cold crucible under different process parameters. These process parameters include the electromagnetic stirring, the crucible configuration and the molten drop, all of them have important effect on the S/L interface. The effects of the parameters on the solid/liquid (S/L) interface morphology were investigated, and the mechanisms of the parameters influencing the S/L interface were discussed and revealed. Results showed that the typical S/L interface of the ingots was presented as a curved ‘W-type’ shape. The uneven temperature distribution in the front of the solidified interface is the main reason for a curved S/L interface. Further, the requirements for obtaining a planar S/L interface in the process of cold crucible directional solidification were given, which provided a guide for the future work.

Microstructure control and mechanical properties of Ti44Al6Nb1.0Cr2.0V alloy by cold crucible directional solidification

2014 ◽  
Vol 614 ◽  
pp. 67-74 ◽  
Author(s):  
Shulin Dong ◽  
Ruirun Chen ◽  
Jingjie Guo ◽  
Hongsheng Ding ◽  
Yanqing Su ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Directional Solidification ◽  
Cold Crucible ◽  
Microstructure Control

Directional solidification of TiAl–W–Si alloy by electromagnetic confinement of melt in cold crucible

2012 ◽  
Vol 31 ◽  
pp. 264-273 ◽  
Author(s):  
Hongsheng Ding ◽  
Ge Nie ◽  
Ruirun Chen ◽  
Jingjie Guo ◽  
Hengzhi Fu
Keyword(s):  
Directional Solidification ◽  
Cold Crucible
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