Phase Characterization of a Biocompatible Co-Cr-W Alloy Via Correlative Microscopy

被引：1
|
作者：
Weissensteiner, I. [1 ]
Voigt, P. [2 ]
Maier-Kiener, V. [1 ]
Clemens, H. [1 ]
机构：
[1] Mt Univ Leoben, Dept Metallkunde & Werkstoffprufung, A-8700 Leoben, Austria
[2] Titanium Solut GmbH, Wall 127, D-28195 Bremen, Germany
来源：
PRAKTISCHE METALLOGRAPHIE-PRACTICAL METALLOGRAPHY | 2016年 / 53卷 / 07期
关键词：
W/O CR; OXIDATION; SI;
D O I：
10.3139/147.110407
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
In this study, a Co-24Cr-8W-3Mo alloy (weight-%) is examined as cast and after hot isostatic pressing in a scanning electron microscope to identify the occurring phases through electron backscatter diffraction and energy dispersive X-ray spectroscopy. Tint etching and heat tinting were used to make the phases distinguishable even in the light microscope and thus be able to quantitatively evaluate the phase fractions without electron microscopy. The impact of hot isostatic pressing was examined in terms of phase fractions, the single phases' chemical composition and macroscopic hardness.
引用
收藏
页码：450 / 461
页数：12
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