UGC Approved Journal no 63975

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 5 Issue 7
July-2018
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIRA006027


Registration ID:
185413

Page Number

161-167

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Title

MICROSTRUCTURAL ANALYSIS AND HARDNESS ENHANCEMENT OF MILD STEEL PLATE COATED WITH STELLITE6 ALLOY BY FRICTION SURFACING METHOD

Abstract

Friction surfacing is an effective surface coating technology to coat dissimilar metals. In comparison to conventional methods like laser cladding, thermal spraying etc., friction surfacing produces efficient coatings which are of minimal or no surface defects. In this study, the mild steel substrate material was coated with cobalt based stellite6 alloy which possesses excellent hardness, corrosion and wear resistance. The present investigation was carried out by employing three different rotational speeds (1200, 1400, 1600& 1800 RPM) keeping the load as constant. Scanning electron micrographs revealed a very fine martensitic microstructure. The microhardness tests showed an increase in surface hardness of up to 200% due to the uniform deposition of stellite6 material. A flawless coating can be observed when the friction surfacing mechanism was made to run at a rotational speed 1400 RPM. The present study demonstrates that an effective friction surfacing of stellite6 material is possible on low carbon steel.

Key Words

Stellite6, Friction surfacing, Mild Steel, Coatings.

Cite This Article

"MICROSTRUCTURAL ANALYSIS AND HARDNESS ENHANCEMENT OF MILD STEEL PLATE COATED WITH STELLITE6 ALLOY BY FRICTION SURFACING METHOD", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 7, page no.161-167, July-2018, Available :http://www.jetir.org/papers/JETIRA006027.pdf

ISSN


2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"MICROSTRUCTURAL ANALYSIS AND HARDNESS ENHANCEMENT OF MILD STEEL PLATE COATED WITH STELLITE6 ALLOY BY FRICTION SURFACING METHOD", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 7, page no. pp161-167, July-2018, Available at : http://www.jetir.org/papers/JETIRA006027.pdf

Publication Details

Published Paper ID: JETIRA006027
Registration ID: 185413
Published In: Volume 5 | Issue 7 | Year July-2018
DOI (Digital Object Identifier):
Page No: 161-167
Country: -, -, - .
Area: Engineering
ISSN Number: 2349-5162


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