Effect of High Magnetic Field on Solidified Structure and Properties of Cu-Cr In Situ Composite

Effect of High Magnetic Field on Solidified Structure and Properties of Cu-Cr In Situ Composite

The microstructure of ripening processed Cu-15%Cr alloys and deformed samples were examined under a 12T high magnetic field.The high magnetic field has accelerated the Ostwald Ripening process of Cr phase,the Cr-rich particles in 12T HMF case are coarser compared with 0T case.The 12T high magnetic f...

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Veröffentlicht in:钢铁研究学报：英文版 2012 (S2), p.821-825
1. Verfasser: WANG Wen-bin WANG En-gang ZHANG Lin ZUO Xiao-wei HE Ji-cheng
Format: Artikel
Sprache:eng
Schlagworte:
alloy
conductivity
Cu-Cr
deformation
field
hardness
high
magnetic
situ
solidification
strength
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Zusammenfassung:The microstructure of ripening processed Cu-15%Cr alloys and deformed samples were examined under a 12T high magnetic field.The high magnetic field has accelerated the Ostwald Ripening process of Cr phase,the Cr-rich particles in 12T HMF case are coarser compared with 0T case.The 12T high magnetic field increased the peak strength of Cu(111)crystal plane and Cr(110)crystal plane,and appeared to has an orientation effect.Compared with the OT case,the 12T high magnetic field case decreased the tensile strength and hardness.
ISSN:1006-706X
2210-3988