Fractal Contact Mechanic Behaviour of Base Structural Steels in Abrasion

Q4 Energy
S. Chethan, K. Srinivasa, B. Hemanth, Hemaraju
{"title":"Fractal Contact Mechanic Behaviour of Base Structural Steels in Abrasion","authors":"S. Chethan, K. Srinivasa, B. Hemanth, Hemaraju","doi":"10.18311/jmmf/2022/31244","DOIUrl":null,"url":null,"abstract":"Inelastic behaviour and fracture in the metals act as a major failure leading to permanent breakage of the machine elements. Such a type of failures may cause from variety of loading and forces and tribological behaviour is also one of the phenomena. Tribological failures may cause when two rubbing surfaces are abraded depending on the loading. In the present study abrasion studies were done on the three base structural steels namely mild steel, cast iron, high carbon high chromium steel and heat resistant steel. Materials are subjected varied normal loading, time and different velocities of abrader. Volume loss was found out and inelastic and damage behaviour were studied in scanning electron microscope. It was found that volume loss was depending on hardness and volume loss increases with increasing in normal load and abrader. Various wear modes were found along with little fracture in the subsurface.","PeriodicalId":39575,"journal":{"name":"Journal of Mines, Metals and Fuels","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Mines, Metals and Fuels","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18311/jmmf/2022/31244","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Energy","Score":null,"Total":0}
引用次数: 0

Abstract

Inelastic behaviour and fracture in the metals act as a major failure leading to permanent breakage of the machine elements. Such a type of failures may cause from variety of loading and forces and tribological behaviour is also one of the phenomena. Tribological failures may cause when two rubbing surfaces are abraded depending on the loading. In the present study abrasion studies were done on the three base structural steels namely mild steel, cast iron, high carbon high chromium steel and heat resistant steel. Materials are subjected varied normal loading, time and different velocities of abrader. Volume loss was found out and inelastic and damage behaviour were studied in scanning electron microscope. It was found that volume loss was depending on hardness and volume loss increases with increasing in normal load and abrader. Various wear modes were found along with little fracture in the subsurface.
基层结构钢磨损时的分形接触力学行为
金属的非弹性行为和断裂是导致机器元件永久断裂的主要故障。这种类型的失效可能是由各种载荷和力引起的,摩擦学行为也是其中一种现象。当两个摩擦表面根据负载磨损时,可能会导致摩擦学故障。本文对低碳钢、铸铁、高碳高铬钢和耐热钢三种基础结构钢进行了磨损研究。材料受到不同的正常载荷、时间和研磨器的不同速度的影响。在扫描电子显微镜下研究了体积损失和非弹性及损伤行为。研究发现,在正常载荷和磨损条件下,体积损失随硬度的增加而增加。在地下发现了各种磨损模式,几乎没有断裂。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Journal of Mines, Metals and Fuels
Journal of Mines, Metals and Fuels Energy-Fuel Technology
CiteScore
0.20
自引率
0.00%
发文量
101
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信