Teknologi Indonesia
Vol 36, No 3 (2013)

STUDY OF MSSBAUER SPECTROSCOPY ON FE90-XMN10ALX (X = 10, 20, 30, AND 40 AT. %) BCC PHASE NANOCRYSTALLINE ALLOYS

Tarigan, Kontan (Unknown)
Ginting, Masno (Unknown)

Article Info

Publish Date
24 Feb 2015

Abstract

Nanocrystalline alloys of Fe90-xMn10Alx (x= 10, 20, 30, and 40 at. %) were prepared via mechanical alloying technique using Fe, Mn, and Al commercial powders with a 48-hr milling time. Mssbauer spectroscopy show hyperfine field distribution (HFD) varied according to Fe content. HFD with concentration of x = 10, 20 dan 30 at. % repealed sexted structure and to be narrow with increasing of concentration x, and HFD shifted to smaller field value, i. e. 298.6, 262.6 and 240.8 kOe. For smallest Fe content (x = 40 at. %) repealed singlet spectrum with positive isomer (? ? 0,067 mm / s) without detected the HFD.

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Journal Info
Teknologi Indonesia
Website

Abbrev

JTI

Publisher

Lembaga Ilmu Pengetahuan Indonesia

Subject

Computer Science & IT

Description

JTI is a journal in the Departement of Engineering Sciences - Indonesian Institute of Sciences (LIPI). JTI has policy to publish a new and original research paper or a review paper in The scope of Technology. JTI publishes two issues per year. The journal has been registered with printed-ISSN ...