Title of article
Synthesis of nano-bubble dispersion strengthened (N-BDS) metal by PMMA dissociated polymer gases
Author/Authors
Oono، نويسنده , , Naoko and Kawano، نويسنده , , Ryohei and Shi، نويسنده , , Shi and Ukai، نويسنده , , Shigeharu and Hayashi، نويسنده , , Shigenari، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
3
From page
245
To page
247
Abstract
Nano-sized bubbles with the size less than 20 nm are dispersed densely and homogeneously in Fe bulk metal by means of dissociated gases of polymer. These bubbles strengthened the material with the same effect as oxide-dispersion strengthened alloys. The dislocation pinning effect of the bubbles increased Vickersʹ hardness to 500 MPa as compared with that of pure Fe.
Keywords
Porous metal , spark plasma sintering , Synthesis , dispersion strengthening , Mechanical milling
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2013
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2173834
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