Open Access Journal

ISSN : 2394-2320 (Online)

International Journal of Engineering Research in Computer Science and Engineering (IJERCSE)

Monthly Journal for Computer Science and Engineering

Open Access Journal

IInternational Journal of Engineering Research in Mechanical and Civil Engineering (IJERMCE)

Monthly Journal for Mechanical and Civil Engineering

ISSN : 2456-1290 (Online)

Sustainable Machining of Fe-Al Mechanical Alloy using PCBN Tool Inserts

Author : D Srinivas Rao 1 A Krishnaiah 2 Y Krishna 3 Syed Adil 4

Date of Publication :6th March 2017

Abstract: Ferro-Aluminium Mechanical Alloy (Fe-Al MA) is emerging as a popular choice in material selection for critical applications, owing to its favorable versatile attributes. But the metal in bulk form suffers from poor machinability resulting in expensive machining and lesser productivity. In the current work, this drawback is addressed through a sustainable solution obtained from a series of machining experiments to recognize the best suitable cutting parameters using PCBN tool inserts. It recommends that machining of Fe-Al specimen at optimum cutting parameters enhances tool-life significantly and marginally improves productivity and machining economy. Experimental validation of the process outcomes is further carried out to confirm the genuineness of the approach.

Reference :

    1. SONG Haixia, WU Yunxin, TANG Chuan'an, YUAN Shuai, GONG Qianming, LIANG Ji, “Microstructure and Mechanical Properties of FeAl Intermetallics Prepared by Mechanical Alloying and HotPressing”, TSINGHUA SCIENCE AND TECHNOLOGY, ISSN 1007-0214 04/18 pp300-306, Volume 14, Number 3, June 2009.
    2. ASM Handbook, Vol.7 Powder Metallurgy.
    3. Sh. Ehtemam Haghighi, K. Janghorban, S. Izadi. “Structural evolution of Fe-50% at. % Al powders during mechanical alloying and subsequent annealing processes”, Journal of Alloys and Compounds 495(2010) 260-264.
    4. M. Krasnowski, T.J. Kulik, Intermetallics 15 (2007) 201-205.
    5. Sandvik Tools Application Guide

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