Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.13091/662
Title: Optimization Study on Surface Roughness and Tribological Behavior of Recycled Cast Iron Reinforced Bronze MMCs Produced by Hot Pressing
Authors: Güneş, Aydın
Şahin, Ömer Sinan
Düzcükoğlu, Hayrettin
Salur, Emin
Aslan, Abdullah
Kuntoğlu, Mustafa
Pimenov, Danil Yurievich
Keywords: Composites
Bronze Matrix
Surface Roughness
Tribological Behavior
Metal-Matrix Composites
Wear Behavior
Mechanical-Properties
Transfer Films
Copper
Microstructure
Friction
Graphite
Coatings
Parameters
Issue Date: 2021
Publisher: MDPI
Abstract: Surface roughness reflects the quality of many operational parameters, namely service life, wear characteristics, working performance and tribological behavior of the produced part. Therefore, tribological performance is critical for the components used as tandem parts, especially for the MMCs (Metal Matrix Composites) which are a unique class of materials having extensive application areas such as aerospace, aeronautics, marine engineering and the defense industry. Current work covers the optimization study of production parameters for surface roughness and tribological indicators of newly produced cast iron reinforced bronze MMCs. In this context, two levels of temperature (400 and 450 degrees C), three levels of pressure (480, 640 and 820 MPa) and seven levels of reinforcement ratios (60/40, 70/30, 80/20, 90/10, 100/0 of GGG40/CuSn10, pure bronze-as received and pure cast iron-as received) are considered. According to the findings obtained by Taguchi's signal-to-noise ratios, the reinforcement ratio has a dominant effect on surface roughness parameters (Ra and Rz), the coefficient of friction and the weight loss in different levels. In addition, 100/0 reinforced GGG40/CuSn10 gives minimum surface roughness, pure cast iron provides the best weight loss and pure bronze offers the desired coefficient of friction. The results showed the importance of material ingredients on mechanical properties by comparing a wide range of samples from starting the production phase, which provides a perspective for manufacturers to meet the market supply as per human requirements.
URI: https://doi.org/10.3390/ma14123364
https://hdl.handle.net/20.500.13091/662
ISSN: 1996-1944
Appears in Collections:Mühendislik ve Doğa Bilimleri Fakültesi Koleksiyonu
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collections
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections

Files in This Item:
File SizeFormat 
materials-14-03364-v2.pdf6.44 MBAdobe PDFView/Open
Show full item record

CORE Recommender

SCOPUSTM   
Citations

5
checked on Feb 4, 2023

WEB OF SCIENCETM
Citations

6
checked on Jan 30, 2023

Page view(s)

48
checked on Feb 6, 2023

Download(s)

16
checked on Feb 6, 2023

Google ScholarTM

Check

Altmetric


Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.