Detection and distribution of lithium in Mg-Li-Al based alloy by ToF-SIMS

被引：5

作者：

Kumar, Vinod ^{[1
,2
]}

机构：

[1] MNIT Jaipur, Met & Mat Engn, Jaipur 302017, Rajasthan, India

[2] MNIT Jaipur, Mat Res Ctr, Jaipur 302017, Rajasthan, India

来源：

APPLIED SURFACE SCIENCE | 2016年 / 388卷

关键词：

Magnesium; ToF-SIMS; Microstructure; Oxide; Mg-Li alloy;

D O I：

10.1016/j.apsusc.2016.03.160

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Time of Flight-Secondary Ion Mass Spectrometry (ToF-SIMS) is used to investigate the surface as well as bulk micro structural features of novel Mg-Li-Al based alloy namely Mg-9Li-7Al-35n-1Zn (LATZ9531). ToF-SIMS study indicates that there are six multi-oxide layers present within the surface film of LATZ9531. Furthermore, The presence of Li containing phase has been qualitatively confirmed based on the high number of Li-ion counts in SIMS, and the same is verified quantitatively by using electron probe microanalysis (EPMA). The novel approach may be useful to determine the chemical composition of the phases in various alloys which has lighter alloying elements such as lithium. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：64 / 70

页数：7

共 11 条

[1]

[Anonymous], 1998, METALL SCI TECNOL

[2] Surface analysis for compositional, chemical and structural imaging in pharmaceutics with mass spectrometry: A ToF-SIMS perspective [J].

Barnes, Timothy J. ;

Kempson, Ivan M. ;

Prestidge, Clive A. .

INTERNATIONAL JOURNAL OF PHARMACEUTICS, 2011, 417 (1-2) :61-69

[3] Low-nickel stainless steel passive film in simulated concrete pore solution: A SIMS study [J].

Fajardo, S. ;

Bastidas, D. M. ;

Ryan, M. P. ;

Criado, M. ;

McPhail, D. S. ;

Bastidas, J. M. .

APPLIED SURFACE SCIENCE, 2010, 256 (21) :6139-6143

[4] Abridgment of nano and micro length scale mechanical properties of novel Mg-9Li-7Al-1Sn and Mg-9Li-5Al-3Sn-1Zn alloys using object oriented finite element modeling [J].

Gupta, Ankur ;

Kumar, Vinod ;

Nair, Jitin ;

Bansal, Ankit ;

Balani, Kantesh .

JOURNAL OF ALLOYS AND COMPOUNDS, 2015, 634 :24-31

[5] Corrosion Behavior of Novel Mg-9Li-7Al-1Sn and Mg-9Li-5Al-3Sn-1Zn Alloys in NaCl Aqueous Solution [J].

Kumar, Vinod ;

Shekhar, Rajiv ;

Balani, Kantesh .

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2015, 24 (10) :4060-4070

[6] Microstructure evolution and texture development in thermomechanically processed Mg-Li-Al based alloys [J].

Kumar, Vinod ;

Govind ;

Shekhar, Rajiv ;

Balasubramaniam, R. ;

Balani, Kantesh .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2012, 547 :38-50

[7] Investigations of semiconductor devices using SIMS; diffusion, contamination, process control [J].

Lee, Jae Cheol ;

Won, Jeongyeon ;

Chung, Youngsu ;

Lee, Hyungik ;

Lee, Eunha ;

Kang, Donghun ;

Kim, Changjung ;

Choi, Jinhak ;

Kim, Jeomsik .

APPLIED SURFACE SCIENCE, 2008, 255 (04) :1395-1399

[8] Transition of interface oxide layer from porous Mg(OH)2 to dense MgO induced by polyaniline and corrosion resistance of Mg alloy therefrom [J].

Luo, Yizhong ;

Sun, Yang ;

Lv, Jinlong ;

Wang, Xianhong ;

Li, Ji ;

Wang, Fosong .

APPLIED SURFACE SCIENCE, 2015, 328 :247-254

[9]

Ohara H., 2004, ASM SPECIALTY HDB

[10] Recent developments in light alloys [J].

Polmear, IJ .

MATERIALS TRANSACTIONS JIM, 1996, 37 (01) :12-31

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