发布求助
文献互助 智能选刊 最新文献

Iranian Journal of Materials Science and Engineering最新文献

筛选
英文 中文
Impact of Carbon Nanotubes Reinforcement on Microstructural and Tribological Characteristics of Air Plasma Sprayed Conventional Alumina-Titania (Al2O3-3wt%TiO2) Coatings 碳纳米管增强对空气等离子喷涂普通氧化铝-二氧化钛（Al2O3-3wt%TiO2）涂层微观结构和摩擦学特性的影响
IF 1
Iranian Journal of Materials Science and Engineering Pub Date : 2020-09-10 DOI: 10.22068/IJMSE.17.3.92
V. Bolleddu
{"title":"Impact of Carbon Nanotubes Reinforcement on Microstructural and Tribological Characteristics of Air Plasma Sprayed Conventional Alumina-Titania (Al2O3-3wt%TiO2) Coatings","authors":"V. Bolleddu","doi":"10.22068/IJMSE.17.3.92","DOIUrl":"https://doi.org/10.22068/IJMSE.17.3.92","url":null,"abstract":"The microstructural characteristics, mechanical properties and wear characterization of air plasma sprayed coatings obtained from Carbon nanotubes (CNTs) reinforced Al2O3-3wt%TiO2 powders were examined at different loading conditions and different percentage proportion of CNTs. The CNTs in the proportion of 2, 4, and 6 wt% were used as nanofillers to modify the properties of coatings. The uniform dispersion of CNTs throughout the powder particles can be observed from the SEM micrographs. The porosity of the microstructure of the coatings was measured by image analysis. Also, the mechanical properties such as microhardness and surface roughness were measured by microhardness tester and profilometer, respectively. The wear tribometer was used to analyze the tribology of the coatings by varying different parameters. The different loading conditions used were low load (0.5 kgf), moderate load (1.0 kgf), and elevated load (1.5 kgf), respectively. The microhardness showed a slight increase with an increase in the percentage of CNTs proportion. Similarly, the surface roughness value showed a decreasing trend, since the CNTs were filled in the pores. From wear tests, it was observed that the coefficient of friction and wear rate were very less at 6wt% CNTs and 1.5 kgf load. This was mainly due to the bridging of CNTs in between the splats. This implies that CNTs were one of the most suitable additives for improving the microstructural and tribological characteristics of the ceramic coatings.","PeriodicalId":14603,"journal":{"name":"Iranian Journal of Materials Science and Engineering","volume":" ","pages":"92-103"},"PeriodicalIF":1.0,"publicationDate":"2020-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48150181","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Microstructure-Property Relationships in an Erbium-Modified Al-Si-Mg Alloy 铒改性Al-Si-Mg合金的组织-性能关系
IF 1
Iranian Journal of Materials Science and Engineering Pub Date : 2020-09-10 DOI: 10.22068/IJMSE.17.3.40
R. Niazi, E. Tohidlou, H. Khosravi
{"title":"Microstructure-Property Relationships in an Erbium-Modified Al-Si-Mg Alloy","authors":"R. Niazi, E. Tohidlou, H. Khosravi","doi":"10.22068/IJMSE.17.3.40","DOIUrl":"https://doi.org/10.22068/IJMSE.17.3.40","url":null,"abstract":"The effect of erbium (Er) addition at various weight percentages (0-0.6 wt.% at an interval of 0.2) on the microstructural features, tensile properties and wear behavior of as-cast Al-7.5Si-0.5Mg alloy were evaluated. The microstructure of the specimens was examined by X-ray diffraction (XRD), optical microscopy (OM) and scanning electron microscopy (SEM). The obtained results clearly demonstrated that the incorporation of erbium decreased the α-Al grain size and eutectic Si, and altered the Si morphology from plate to semi-globular. Further addition of erbium (> 0.2 wt.%) did not alter the eutectic morphology and size. Moreover, the Al3Er phase was also observed in the eutectic region after modification. Out of the erbium contents used, 0.2 wt.% erbium showed the best influence on the tensile and wear properties. Compared with those of unmodified specimen, the values of ultimate tensile strength and elongation were enhanced by 31 and 39%, respectively through 0.2 wt. % erbium addition. Additionally, a remarkable enhancement in the wear properties was observed with the addition of 0.2","PeriodicalId":14603,"journal":{"name":"Iranian Journal of Materials Science and Engineering","volume":"17 1","pages":"40-48"},"PeriodicalIF":1.0,"publicationDate":"2020-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45932901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Effect of Heat Treatment on Formation of Calcium Titanate Hollow-Crystals Nanostructures Prepared by Hydrothermal Method 热处理对水热法制备钛酸钙中空晶体纳米结构的影响
IF 1
Iranian Journal of Materials Science and Engineering Pub Date : 2020-06-10 DOI: 10.22068/IJMSE.17.2.51
S. Manafi, S. Joughehdoust
{"title":"Effect of Heat Treatment on Formation of Calcium Titanate Hollow-Crystals Nanostructures Prepared by Hydrothermal Method","authors":"S. Manafi, S. Joughehdoust","doi":"10.22068/IJMSE.17.2.51","DOIUrl":"https://doi.org/10.22068/IJMSE.17.2.51","url":null,"abstract":"","PeriodicalId":14603,"journal":{"name":"Iranian Journal of Materials Science and Engineering","volume":"17 1","pages":"51-57"},"PeriodicalIF":1.0,"publicationDate":"2020-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46039656","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Quantum Dots in Therapeutic, Diagnostic and Drug Delivery Applications “A Brief Review” 量子点在治疗、诊断和药物递送中的应用“简评”
IF 1
Iranian Journal of Materials Science and Engineering Pub Date : 2020-06-10 DOI: 10.22068/IJMSE.17.2.1
A. Nemati
{"title":"Quantum Dots in Therapeutic, Diagnostic and Drug Delivery Applications “A Brief Review”","authors":"A. Nemati","doi":"10.22068/IJMSE.17.2.1","DOIUrl":"https://doi.org/10.22068/IJMSE.17.2.1","url":null,"abstract":"","PeriodicalId":14603,"journal":{"name":"Iranian Journal of Materials Science and Engineering","volume":"17 1","pages":"1-12"},"PeriodicalIF":1.0,"publicationDate":"2020-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45144224","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
The Effect of Powder Composition on Cyclic Oxidation Behavior of CO-Deposited Al-Si Cating on Nickle-Based Superalloy 粉末组成对镍基高温合金上CO沉积Al-Si Cating循环氧化行为的影响
IF 1
Iranian Journal of Materials Science and Engineering Pub Date : 2020-06-10 DOI: 10.22068/IJMSE.17.2.104
M. Safaei, S. Rastegari, R. Latifi
{"title":"The Effect of Powder Composition on Cyclic Oxidation Behavior of CO-Deposited Al-Si Cating on Nickle-Based Superalloy","authors":"M. Safaei, S. Rastegari, R. Latifi","doi":"10.22068/IJMSE.17.2.104","DOIUrl":"https://doi.org/10.22068/IJMSE.17.2.104","url":null,"abstract":"","PeriodicalId":14603,"journal":{"name":"Iranian Journal of Materials Science and Engineering","volume":"17 1","pages":"104-115"},"PeriodicalIF":1.0,"publicationDate":"2020-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41424566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Effect of ZrSiO4/ZnO Ratio on the Properties of Opaque Glazes Used in -Ceramic Sanitary-ware Industry ZrSiO4/ZnO配比对陶瓷卫浴用不透明釉性能的影响
IF 1
Iranian Journal of Materials Science and Engineering Pub Date : 2020-06-10 DOI: 10.22068/IJMSE.17.2.92
Sa. Benkacem, K. Boudeghdegh, F. Zehani, Y. Belhocine
{"title":"Effect of ZrSiO4/ZnO Ratio on the Properties of Opaque Glazes Used in -Ceramic Sanitary-ware Industry","authors":"Sa. Benkacem, K. Boudeghdegh, F. Zehani, Y. Belhocine","doi":"10.22068/IJMSE.17.2.92","DOIUrl":"https://doi.org/10.22068/IJMSE.17.2.92","url":null,"abstract":"","PeriodicalId":14603,"journal":{"name":"Iranian Journal of Materials Science and Engineering","volume":"17 1","pages":"92-103"},"PeriodicalIF":1.0,"publicationDate":"2020-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44491007","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Chsracterization of Low Temperature Plasma Ion Nitriding (PIN) of Inconel 600 and 601 Alloys Inconel 600和601合金低温等离子体离子氮化(PIN)的特征化
IF 1
Iranian Journal of Materials Science and Engineering Pub Date : 2020-06-10 DOI: 10.22068/IJMSE.17.2.20
R. Kumar, Y. Sharma, V. Sagar, D. Bhardwaj
{"title":"Chsracterization of Low Temperature Plasma Ion Nitriding (PIN) of Inconel 600 and 601 Alloys","authors":"R. Kumar, Y. Sharma, V. Sagar, D. Bhardwaj","doi":"10.22068/IJMSE.17.2.20","DOIUrl":"https://doi.org/10.22068/IJMSE.17.2.20","url":null,"abstract":"In this study an effort has been made for the plasma ion nitriding (PIN) of Inconel 600 and 601 alloys at low temperatures. After plasma ion nitriding and microstructural study, growth kinetics of nitrided layer formation and wear properties were investigated by various characterization techniques such as scanning electron microscope (SEM), X-ray diffraction (XRD) analysis, micro-hardness measurement and wear test by pin on disk technique. It was found that surface micro-hardness increases after the PIN process. A mixed peak of epsilon (ε) and fcc (γ) phase was detected for all temperature range (350 to 450 C), while the chromium nitride (CrN) phase was detected at elevated temperature range ~450 C in Inconel 601 alloy. The calculated values of the diffusion coefficient and activation energy for the diffusion of nitrogen are in accordance with the literature. Volume loss and wear rate of the plasma nitrided samples decreases, but it increases as PIN process temperature increases.","PeriodicalId":14603,"journal":{"name":"Iranian Journal of Materials Science and Engineering","volume":"17 1","pages":"20-29"},"PeriodicalIF":1.0,"publicationDate":"2020-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45640618","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
A Substantial Red and Blue Shift in the Band Gap of Gamma Alumina Through Controlling the OH/Al and Concentration of Sulfate Precursor 通过控制OH/Al和硫酸盐前体的浓度使γ-氧化铝带隙发生显著的红移和蓝移
IF 1
Iranian Journal of Materials Science and Engineering Pub Date : 2020-06-10 DOI: 10.22068/IJMSE.17.2.85
M. Ghamari, M. Ghasemifard
{"title":"A Substantial Red and Blue Shift in the Band Gap of Gamma Alumina Through Controlling the OH/Al and Concentration of Sulfate Precursor","authors":"M. Ghamari, M. Ghasemifard","doi":"10.22068/IJMSE.17.2.85","DOIUrl":"https://doi.org/10.22068/IJMSE.17.2.85","url":null,"abstract":"","PeriodicalId":14603,"journal":{"name":"Iranian Journal of Materials Science and Engineering","volume":" ","pages":"85-91"},"PeriodicalIF":1.0,"publicationDate":"2020-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47623946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Investigating the Leaching Behavior of Copper from Chalcopyrite Concentrate in H2SO4/CuCl2 Media 黄铜矿精矿中铜在H2SO4/CuCl2介质中的浸出行为研究
IF 1
Iranian Journal of Materials Science and Engineering Pub Date : 2020-06-10 DOI: 10.22068/IJMSE.17.2.66
R. Katal, Asghar Azizi, M. Gharabaghi
{"title":"Investigating the Leaching Behavior of Copper from Chalcopyrite Concentrate in H2SO4/CuCl2 Media","authors":"R. Katal, Asghar Azizi, M. Gharabaghi","doi":"10.22068/IJMSE.17.2.66","DOIUrl":"https://doi.org/10.22068/IJMSE.17.2.66","url":null,"abstract":"","PeriodicalId":14603,"journal":{"name":"Iranian Journal of Materials Science and Engineering","volume":"17 1","pages":"66-76"},"PeriodicalIF":1.0,"publicationDate":"2020-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44593318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Theoretical Investigation and Optimization of Radiation Thermal Conduction of Thermal-Insulation Polyolefin Foams 聚烯烃泡沫绝热材料辐射导热性能的理论研究与优化
IF 1
Iranian Journal of Materials Science and Engineering Pub Date : 2020-06-10 DOI: 10.22068/IJMSE.17.2.58
R. Hasanzadeh, S. Fathi, T. Azdast, M. Rostami
{"title":"Theoretical Investigation and Optimization of Radiation Thermal Conduction of Thermal-Insulation Polyolefin Foams","authors":"R. Hasanzadeh, S. Fathi, T. Azdast, M. Rostami","doi":"10.22068/IJMSE.17.2.58","DOIUrl":"https://doi.org/10.22068/IJMSE.17.2.58","url":null,"abstract":"","PeriodicalId":14603,"journal":{"name":"Iranian Journal of Materials Science and Engineering","volume":"17 1","pages":"58-65"},"PeriodicalIF":1.0,"publicationDate":"2020-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43988723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
首页 上一页 下一页 尾页
0
×
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
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
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