In situ hydride formation in titanium during focused ion milling

被引：35

作者：

Ding, Rengen ^{[1
]}

Jones, Ian P. ^{[1
]}

机构：

[1] Univ Birmingham, Sch Met & Mat, Edgbaston B15 2TT, W Midlands, England

来源：

JOURNAL OF ELECTRON MICROSCOPY | 2011年 / 60卷 / 01期

基金：

英国工程与自然科学研究理事会;

关键词：

hydride; titanium; FIB; PRECIPITATION; ALLOYS; DEFORMATION; HYDROGEN; BEHAVIOR; DAMAGE;

D O I：

10.1093/jmicro/dfq066

中图分类号：

TH742 [显微镜];

学科分类号：

摘要：

It is well known that titanium and its alloys are sensitive to electrolytes and thus hydrides are commonly observed in electropolished foils. In this study, focused ion beam (FIB) milling was used to prepare thin foils of titanium and its alloys for transmission electron microscopy. The results show the following: (i) titanium hydrides were observed in pure titanium, (ii) the preparation of a bulk sample in water or acid solution resulted in the formation of more hydrides and (iii) FIB milling aids the precipitation of hydrides, but there were never any hydrides in Ti64 and Ti5553.

引用

页码：1 / 9

页数：9

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