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Diffusion of aluminum in ion‐implanted alpha iron

 

作者: J. Hirvonen,   J. Ra¨isa¨nen,  

 

期刊: Journal of Applied Physics  （AIP Available online 1982）
卷期: Volume 53, issue 4  

页码: 3314-3316

 

ISSN:0021-8979

 

年代: 1982

 

DOI:10.1063/1.330990

 

出版商: AIP

 

数据来源: AIP

 

摘要:

The bulk diffusion coefficient of aluminum in ion‐implanted paramagnetic iron‐aluminum alloys has been determined to have an activation energy of 3.17±0.15 eV and preexponential factor of 1.6±4.60.2cm2/s by measuring the time evolution of aluminum profiles in the temperature range 775–900 °C.

 

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