DocumentCode
518362
Title
Notice of Retraction
Cause of crack formation of magnesium alloy tube during electromagnetic forming
Author
Zhefeng Wang ; Zheying Wang ; Fengxian Piao ; Jianzhong Cui ; Qixian Ba
Author_Institution
Shenyang Inst. of Aeronaut. Eng., Shenyang, China
Volume
5
fYear
2010
fDate
16-18 April 2010
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
The AZ31 magnesium alloy tube is used to electromagnetic forming experiment under the five kinds of input voltages, and cause of crack formation is analyzed. The analysis result shows that: adiabatic shear behavior and deformation localization are crack mechanism; electric difference, mechanical heterogeneity, uneven loading, and incomplete symmetry coil geometry are causes of crack formation. The ways of avoiding crack and increasing deformation degree are to improve comprehensive properties of the tube and to adjust deformation conditions during electromagnetic forming.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
The AZ31 magnesium alloy tube is used to electromagnetic forming experiment under the five kinds of input voltages, and cause of crack formation is analyzed. The analysis result shows that: adiabatic shear behavior and deformation localization are crack mechanism; electric difference, mechanical heterogeneity, uneven loading, and incomplete symmetry coil geometry are causes of crack formation. The ways of avoiding crack and increasing deformation degree are to improve comprehensive properties of the tube and to adjust deformation conditions during electromagnetic forming.
Keywords
cracks; forming processes; fracture mechanics; magnesium alloys; pipes; shear deformation; AZ31 magnesium alloy tube; adiabatic shear behavior; crack formation; crack mechanism; electric difference; electromagnetic forming; incomplete symmetry coil geometry; mechanical heterogeneity; shear deformation localization; uneven loading; Conductivity; Electromagnetic analysis; Electromagnetic devices; Electromagnetic fields; Inorganic materials; Magnesium; Microstructure; Softening; Temperature; Voltage; adiabatic shear behavior; crack; deformation localization; electromagnetic forming; magnesium alloy tube;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Engineering and Technology (ICCET), 2010 2nd International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-6347-3
Type
conf
DOI
10.1109/ICCET.2010.5486082
Filename
5486082
Link To Document