Jurnal Teknik Mesin
Vol 7, No 1 (2017)

Hardness Test on the Alloy Fe-50%atAl With the Addition of Nickel Using Mechanical Alloying Method

Abrini, Dona (Universitas Dharma Andalas)
Ardhy, Sanny (Universitas Dharma Andalas)
Putra, Haznam (Universitas Dharma Andalas)

Article Info

Publish Date
28 Apr 2017

Abstract

Hardness test on the alloy Fe-50% at Al with the addition of nickel were prepared by mechanical alloying method. The powder mixture Fe-50at.%Al with the variation adding 0,5at.%Ni, and 2at.%Ni  are grinded using High Energy Milling HEM E-3D in Argon condition for 10 hours. To determine the hardness, conducted to take the sample with the certain time duration to each composition. Then, the sample which has been taken is characterization using hardness. The results showed that the highest hardness properties exist in the alloy Fe-50% at Al-0.5% at Ni, amounting to 161.53 HV. The addition of nickel on alloy reduces the hardness properties of the alloy. However, the addition of nickel require a short time to raise the hardness properties.

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Journal Info
Jurnal Teknik Mesin
Website

Abbrev

tmesin

Publisher

Institut Teknologi Padang

Subject

Mechanical Engineering

Description

Jurnal Teknik Mesin (JTM) is a journal aims to be a peer-reviewed platform and an authoritative source of information. We publish original research papers, review articles and case studies focused on mechanical engineering and other related topics. All papers are peer-reviewed by at least two ...