In-situ observations of phase transformations in titanium

被引：0
|
作者：
Dominic Phelan
Mark Reid
Nicole Stanford
Rian Dippenaar
机构：
[1] Faculty of Engineering at the University of Wollongong in New South Wales,
来源：
JOM | 2006年 / 58卷
关键词：
Ferrite; Phase Transformation; Excessive Oxidation; Plate Morphology; Boundary Allotriomorph;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An in-situ laser-scanning confocal microscopy study has been undertaken on the phase transformations in highpurity titanium. Observations of the β-Ti to α-Ti were observed to proceed with a pronounced Widmanstätten plate morphology due to the large β-Ti grain size. An anomalous transformation was also observed, with the α-Ti growing with a defined ledge-like surface relief. The observed transformation morphologies are discussed with reference to the crystallography of the regions, analyzed using electron-backscatter diffraction.
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页码：67 / 69
页数：2
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