Paper Title:
Effects of Rotating Electromagnetic Field on Solidification Microstructure of ZA27 Alloy
  Abstract

In the present, by using rotating electromagnetic field (REMF) equipment, the effects of REMF for crystal growth processes in cast ZA27 alloy were investigated. It was found that the growth of the primary and secondary dendrites was restrained by alternative REMF and solidification microstructure transformed from dendrite to non-dendrite and globular crystal. The grain refinement effects were further improved with increasing of voltage.

  Info
Periodical
Advanced Materials Research (Volumes 291-294)
Chapter
Materials Machining
Edited by
Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu
Pages
750-753
DOI
10.4028/www.scientific.net/AMR.291-294.750
Citation
Z. H. Wang, M. Zhu, G. J. Xu, "Effects of Rotating Electromagnetic Field on Solidification Microstructure of ZA27 Alloy", Advanced Materials Research, Vols. 291-294, pp. 750-753, 2011
Online since
July 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Guo Fa Mi, Cui Fen Dong, Chang Yun Li, Hai Yan Wang
Abstract:Cast, sub-rapidly solidified and rapidly solidified Al-5Fe alloy and Al-5Fe-3Y alloy were respectively prepared by vacuum melting, suction...
2462
Authors: Xiao Ping Luo, Lan Ting Xia, Ming Gang Zhang
Abstract:The effect of Cd and Sb addition on the microstructural and mechanical properties of as-cast AZ31 alloys was investigated and compared. The...
197
Authors: Yan Wei Sui, Ai Hui Liu, Bang Sheng Li, Jing Jie Guo, Wei Biao Ju
Chapter 1: Materials Properties
Abstract:Ti-6Al-4V alloy castings are made by means of induction melting technology. The relationships between grain size and tensile strength, yield...
496
Authors: Da Zhi Zhao, Fu Xiao Yu, Fang Liu, Ke Zhun He
Chapter 2: Micro / Nano Materials
Abstract:The billets of AlMg0.9Si0.7 alloy, which were cast through the direct chill (DC) casting process of low superheat, were...
549
Authors: Yu Hong Yan, Jian Wei Liu, Zhi Hong Jia, Sheng Qiu, Zhen Guo, Ke Liu, Ao Lin Ma, Liang Xu
Chapter 1: Metals and Alloys, Processing Technologies
Abstract:Optimization design and simulation of the spiral selector in the process of single crystal preparation were studied. Based on the analysis of...
42