Modern Approaches on Material Science最新文献

{"title":"Graphene Membranes: Transport Properties and Energy Applications","authors":"I. Vazquez, Sakineh Chabi","doi":"10.32474/mams.2021.04.000194","DOIUrl":"https://doi.org/10.32474/mams.2021.04.000194","url":null,"abstract":"Membrane separation technology holds a key role across various\u0000research areas and disciplines ranging from water desalination and\u0000purification systems to fuel cell technologies.","PeriodicalId":437994,"journal":{"name":"Modern Approaches on Material Science","volume":"23 12","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114041016","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}

{"title":"Determination from First Principles of The Melting Point and Temperature Dependence of the Theoretical Strength","authors":"D. Zakarian, A. Khachatrian","doi":"10.32474/MAMS.2020.03.000165","DOIUrl":"https://doi.org/10.32474/MAMS.2020.03.000165","url":null,"abstract":"There is a scatter in the data on the melting temperature of\u0000refractory materials even in the case of sufficiently pure materials...","PeriodicalId":437994,"journal":{"name":"Modern Approaches on Material Science","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130539830","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}

{"title":"Constructing a Three-Dimensional Histogram Describing Dislocation Viscous Glide and Climb Mechanisms","authors":"F. Cao","doi":"10.32474/MAMS.2020.03.000160","DOIUrl":"https://doi.org/10.32474/MAMS.2020.03.000160","url":null,"abstract":"and studied the creep [9 the. constructed the. a two-dimensional deformation mechanism diagram in a single-phase and quasi-single-phase alloy, as well as a two-dimensional. deformation mechanism diagram in a two-phase alloy. Deformation mechanism diagram is a useful tool for describing deformation mechanism, the development process is detailed in the literature Abstract Dislocation creep is one of creep mechanisms. Elucidating creep mechanism is beneficial to understand the nature of high-temperature creep deformation and control the slow deformation of service devices at elevated temperatures and their accuracies of dimensions. In this paper, a factor α, was proposed to determine quantitatively the mechanisms of dislocation viscous glide (solute drag creep) and climb. When α>1, dislocation viscous glide or solute drag creep dominates while when α<1, dislocation climb dominates. A calculated example was given, and a three-dimensional histogram was constructed in Al-1.44Mg-1.09Y alloy tensile at elevated temperatures. The results revealed that at 773 and 793 K and at an initial strain rate of 1.67×10 , the rate-controlling mechanism is dislocation viscous glide or solute drag creep, whereas under other conditions, the rate-controlling mechanism is dislocation climb. Bit-wrong creep is one of the mechanisms of creep. It is of great significance to reveal the material creep mechanism for understanding the essence of high temperature deformation of material and the precision of slow deformation control of high temperature service devices. In this paper, a judge factor of determining the misalignment of the bit viscous slip (solute drag creep) and the climbing mechanism is alpha. The misalignment of the sliding mechanism is the dominant mechanism when alpha is 1, and when alpha-lt;1, the misalignment mechanism is the dominant mechanism. An example of calculation is given and a three-dimensional hele chart is constructed in the Al-1.44Mg-1.09Y alloy stretched at high temperature. The results show that under the conditions of temperature of 773K and 793K and strain rate of 1.67 x 10 , Under conditions, the speed control mechanism is mispositioned viscosity slip or solute drag creep, and under other conditions, the speed control mechanism is the faulty climbing mechanism [1-4].","PeriodicalId":437994,"journal":{"name":"Modern Approaches on Material Science","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126383764","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}

{"title":"Homemade Mask: How To Protect Ourselves From Microorganisms?","authors":"B. P. Backx","doi":"10.32474/MAMS.2020.03.000159","DOIUrl":"https://doi.org/10.32474/MAMS.2020.03.000159","url":null,"abstract":"The nanometer is equivalent to 1 billionth of a meter, 10-9m.\u0000The formation of nanoparticles occurs with a large proportion...","PeriodicalId":437994,"journal":{"name":"Modern Approaches on Material Science","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114368644","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}

{"title":"Advantages and Disadvantages of Using Composite Laminates in The Industries","authors":"RandbaranE, DayangL, R. Zahari, Sultan Mth, N. Mazlan","doi":"10.32474/MAMS.2020.03.000158","DOIUrl":"https://doi.org/10.32474/MAMS.2020.03.000158","url":null,"abstract":"The composite materials are produced when two or more\u0000different materials are laminated together...","PeriodicalId":437994,"journal":{"name":"Modern Approaches on Material Science","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123529367","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}

{"title":"What is Quantum Computing and How it Works, Artificial Intelligence Driven by Quantum Computing","authors":"Bahman Zohuri, Farhang Rahmani","doi":"10.32474/MAMS.2020.03.000157","DOIUrl":"https://doi.org/10.32474/MAMS.2020.03.000157","url":null,"abstract":"Quantum Computing (QC) is designed and structured around\u0000the usage of Quantum Mechanical (QM) concepts and phenomena...","PeriodicalId":437994,"journal":{"name":"Modern Approaches on Material Science","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131519544","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}

{"title":"An Alternative Strategy for the Use of a Low-Cost, Age- Hard enable Fe-Si-Ti Steel for Automotive Application","authors":"O. Bouaziz","doi":"10.32474/MAMS.2020.03.000156","DOIUrl":"https://doi.org/10.32474/MAMS.2020.03.000156","url":null,"abstract":"The high strength low alloy (HSLA) steels are a group of low\u0000carbon steels with small amounts of alloying elements...","PeriodicalId":437994,"journal":{"name":"Modern Approaches on Material Science","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125042708","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}

{"title":"Monitoring Time-Progression of Structural, Magnetic Properties of Ni Nano Ferrite During Synthesis","authors":"R. Verma, Kane Sn","doi":"10.32474/MAMS.2020.02.000155","DOIUrl":"https://doi.org/10.32474/MAMS.2020.02.000155","url":null,"abstract":"Spinel ferrites with general formula Me2+O.Fe3+\u00002 O3, [Me:\u0000Divalent metal ion e.g. – Ni2+, Zn2+, Mg2+ Co2+ etc.], display facecentered...","PeriodicalId":437994,"journal":{"name":"Modern Approaches on Material Science","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131195654","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}

{"title":"The Use of Tin Plague in The Analysis of Pure Tin","authors":"Styrkas Ad","doi":"10.32474/MAMS.2020.03.000153","DOIUrl":"https://doi.org/10.32474/MAMS.2020.03.000153","url":null,"abstract":"The World made 7 metals, according to the 7 planets. (Navoi).\u0000In the table of ranks of the ancient Sn is pair to Jupiter...","PeriodicalId":437994,"journal":{"name":"Modern Approaches on Material Science","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120957356","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}

{"title":"Strength Improvement and Interface Characteristic of Dissimilar Metal Joints for TC4 Ti Alloy to Nitinol NiTi alloy","authors":"Yan Zhang, Deshui Yu, Jianping Zhou, Daqian Sun, Hong Mei Li","doi":"10.32474/MAMS.2020.02.000152","DOIUrl":"https://doi.org/10.32474/MAMS.2020.02.000152","url":null,"abstract":"TiNi alloy has shape memory and pseudo-elastic properties,\u0000excellent corrosion resistance and good biocompatibility, it provides...","PeriodicalId":437994,"journal":{"name":"Modern Approaches on Material Science","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122763619","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}