Magnetic Field Influence on Surface Modifications in Powder Mixed EDM

Magnetic Field Influence on Surface Modifications in Powder Mixed EDM The present study deals with the optimization of parameters to check the effectiveness of thermoelectric machining of aluminum based SiC reinforced composites. Here, hybrid ED machining of Al-SiC metal matrix composites (MMCs) is investigated in magnetic field incorporated conventional Electrical Discharge Machining (EDM). The input processing parameters, such as pulse-on/off duration, current were assessed to analyze their outcome on the response parameters in terms of material erosion rate (MER), microhardness (MH), surface roughness (SR) and recast layer formation. The experimental results witnessed decrease in microhardness values and reduced thickness of recast layer, accompanied by a significant effect on MER and surface finish while machining in the magnetic field coupled higher spark energy. The experimental results conferred the process stability and an excellent correspondence with experimental verifications. Keywords Silicon carbide · Metal matrix composites · Non-conventional machining · Magnetic field · MER · MH Abbreviations MFAPMEDM Magnetic field assisted powder mixed p-value Probability EDM Adj MS Adjusted mean square dB decibels J (vector quantity) Current density MER Material Erosion Rate Al-SiC Aluminum-Silicon Carbide MH(HV) Microhardness (Vickers Pyramid Number) Adj SS Adjusted sums of squares MMC Metal Matrix Composite EDM Electrical Discharge Machining 1 Introduction RC RECAST B(T) Magnetic Field (Tesla) http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Silicon Springer Journals

Magnetic Field Influence on Surface Modifications in Powder Mixed EDM

Loading next page...
 
/lp/springer_journal/magnetic-field-influence-on-surface-modifications-in-powder-mixed-edm-cFeX8mxoCw
Publisher
Springer Journals
Copyright
Copyright © 2018 by Springer Science+Business Media B.V., part of Springer Nature
Subject
Chemistry; Inorganic Chemistry; Materials Science, general; Optics, Lasers, Photonics, Optical Devices; Environmental Chemistry; Polymer Sciences
ISSN
1876-990X
eISSN
1876-9918
D.O.I.
10.1007/s12633-018-9907-z
Publisher site
See Article on Publisher Site

Abstract

The present study deals with the optimization of parameters to check the effectiveness of thermoelectric machining of aluminum based SiC reinforced composites. Here, hybrid ED machining of Al-SiC metal matrix composites (MMCs) is investigated in magnetic field incorporated conventional Electrical Discharge Machining (EDM). The input processing parameters, such as pulse-on/off duration, current were assessed to analyze their outcome on the response parameters in terms of material erosion rate (MER), microhardness (MH), surface roughness (SR) and recast layer formation. The experimental results witnessed decrease in microhardness values and reduced thickness of recast layer, accompanied by a significant effect on MER and surface finish while machining in the magnetic field coupled higher spark energy. The experimental results conferred the process stability and an excellent correspondence with experimental verifications. Keywords Silicon carbide · Metal matrix composites · Non-conventional machining · Magnetic field · MER · MH Abbreviations MFAPMEDM Magnetic field assisted powder mixed p-value Probability EDM Adj MS Adjusted mean square dB decibels J (vector quantity) Current density MER Material Erosion Rate Al-SiC Aluminum-Silicon Carbide MH(HV) Microhardness (Vickers Pyramid Number) Adj SS Adjusted sums of squares MMC Metal Matrix Composite EDM Electrical Discharge Machining 1 Introduction RC RECAST B(T) Magnetic Field (Tesla)

Journal

SiliconSpringer Journals

Published: Jun 4, 2018

References

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Search

Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly

Organize

Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.

Access

Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

DeepDyve

Freelancer

DeepDyve

Pro

Price

FREE

$49/month
$360/year

Save searches from
Google Scholar,
PubMed

Create lists to
organize your research

Export lists, citations

Read DeepDyve articles

Abstract access only

Unlimited access to over
18 million full-text articles

Print

20 pages / month

PDF Discount

20% off