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SunText Review of Material Science最新文献

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Review on Bentonite Clays from Cubati (Brazil) 巴西古巴膨润土的研究进展
SunText Review of Material Science Pub Date : 1900-01-01 DOI: 10.51737/2766-5100.2021.009
A. Nia, Rocha Mcg
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引用次数: 1
Studies on Mineral Resources of Manganese 锰的矿产资源研究
SunText Review of Material Science Pub Date : 1900-01-01 DOI: 10.51737/2766-5100.2021.010
Goswami B
{"title":"Studies on Mineral Resources of Manganese","authors":"Goswami B","doi":"10.51737/2766-5100.2021.010","DOIUrl":"https://doi.org/10.51737/2766-5100.2021.010","url":null,"abstract":"Manganese ore has been an important raw material and holds key positions in metallurgical industries. Production of various kinds of steel, ferroalloys, chemical and battery industries have utilized 97% of manganese ores India. Manganese ore process by hydrometallurgy methods is usual to establish that the primer element has separated from other gangue elements using acid or base solution. Thus, the usual hydrometallurgy method has inclusive of leachate procure, separation from gangue elements and refinement of primer elements. Processing method of manganese ore depends on its extent, featuring compose formative and respect to impurities. Suggestive issued hydrometallurgy being most suit-in-addendum technique based on ease of usage as upto nominal modifications applicable as chemicals and suggestive issued as upto physical data invariants to vary as upto merged scale of scheme.","PeriodicalId":261789,"journal":{"name":"SunText Review of Material Science","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126251667","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
Experimental Analysis on the Forging Process of Al 6061 and Al 7075 Aluminium Alloys Al 6061和Al 7075铝合金锻造工艺的试验分析
SunText Review of Material Science Pub Date : 1900-01-01 DOI: 10.51737/2766-5100.2021.011
Bobba S, Rao Ms, R. P
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引用次数: 1
Fast Calculation of Cohesive Energy for Large Diamond Nanoparticles: The Orbital-Free Simulation 大颗粒金刚石纳米颗粒黏结能的快速计算:无轨道模拟
SunText Review of Material Science Pub Date : 1900-01-01 DOI: 10.51737/2766-5100.2021.007
Zavodinsky, O. Gorkusha
{"title":"Fast Calculation of Cohesive Energy for Large Diamond Nanoparticles: The Orbital-Free Simulation","authors":"Zavodinsky, O. Gorkusha","doi":"10.51737/2766-5100.2021.007","DOIUrl":"https://doi.org/10.51737/2766-5100.2021.007","url":null,"abstract":"","PeriodicalId":261789,"journal":{"name":"SunText Review of Material Science","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126605483","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
Modeling Control and Analysis between Force and Time, Length, Diameter& Stress in Forging Process of Screw 螺杆锻造过程中力与时间、长度、直径、应力的建模、控制与分析
SunText Review of Material Science Pub Date : 1900-01-01 DOI: 10.51737/2766-5100.2021.s1.002
Run Xu
{"title":"Modeling Control and Analysis between Force and Time, Length, Diameter& Stress in Forging Process of Screw","authors":"Run Xu","doi":"10.51737/2766-5100.2021.s1.002","DOIUrl":"https://doi.org/10.51737/2766-5100.2021.s1.002","url":null,"abstract":"","PeriodicalId":261789,"journal":{"name":"SunText Review of Material Science","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134246894","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
Implicated Formative from Catalytic Decomposes 从催化分解暗示形成
SunText Review of Material Science Pub Date : 1900-01-01 DOI: 10.51737/2766-5100.2020.006
Chakraborty Rn, B. Goswami, Sharma, Thakur Rb, M. Singh, Pathak Yk, Saroj Dutta
{"title":"Implicated Formative from Catalytic Decomposes","authors":"Chakraborty Rn, B. Goswami, Sharma, Thakur Rb, M. Singh, Pathak Yk, Saroj Dutta","doi":"10.51737/2766-5100.2020.006","DOIUrl":"https://doi.org/10.51737/2766-5100.2020.006","url":null,"abstract":"","PeriodicalId":261789,"journal":{"name":"SunText Review of Material Science","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134213859","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
The Relationship of Properties and Variable Mass of Block on Crank Linkage Mechanism in Multibody System 多体系统曲柄连杆机构特性与变质量的关系
SunText Review of Material Science Pub Date : 1900-01-01 DOI: 10.51737/2766-5100.2021.s1.005
Run Xu, Boyong Hur
{"title":"The Relationship of Properties and Variable Mass of Block on Crank Linkage Mechanism in Multibody System","authors":"Run Xu, Boyong Hur","doi":"10.51737/2766-5100.2021.s1.005","DOIUrl":"https://doi.org/10.51737/2766-5100.2021.s1.005","url":null,"abstract":"The multibody relationships between Parameters and angles in crank linkage is investigated in this study and found little force and big speed formed in the dynamics with Lagrange formula in the condition of 720r/m and variable mass of sliding block. When the mass is big the force may incline. The speed will attain the maximum value of 120m/s and acceleration reaches 0.1mm/s2. The torque is biggest with 300Nm on crank and then 5Nm on block and 0.5Nm on linkage turns. As the block mass becomes big the acceleration and speed will be big too.","PeriodicalId":261789,"journal":{"name":"SunText Review of Material Science","volume":"13 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132913756","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
Two Parameter Isotherm Models of Colour Pigments Removal from Cottonseed Oil onto Biopolymer Prepared from Oyster Shell Waste 从棉籽油中去除色素到牡蛎壳废料制备的生物聚合物的两参数等温线模型
SunText Review of Material Science Pub Date : 1900-01-01 DOI: 10.51737/2766-5100.2020.003
Jeje Oa
{"title":"Two Parameter Isotherm Models of Colour Pigments Removal from Cottonseed Oil onto Biopolymer Prepared from Oyster Shell Waste","authors":"Jeje Oa","doi":"10.51737/2766-5100.2020.003","DOIUrl":"https://doi.org/10.51737/2766-5100.2020.003","url":null,"abstract":"The effectiveness of chitosan prepared from oyster shell powder and its application in removing colour pigments and other impurities from cottonseed oil was carried out in this study. The bleaching was carried out at various adsorbent dosages (1.0 to 3.0 g). The bleaching adsorbents, (oyster shell powder, OSP and chitosan prepared from oyster shell powder COSP) were characterized using XRay Fluorescence (XRF) for the elemental composition, XRay Diffraction (XRD) for mineral composition and crystallinity, Scanning Electron Microscopy (SEM) for the surface morphology, and Fourier Transform Infrared (FT-IR) was used to investigate the presence of functional groups in the samples. The results showed that there was alteration in the concentration (wt %) and distribution of different compositional elements. The XRD analysis revealed the amorphous and crystalline characters in OSP while it suggested pure crystalline character in COSP and entirely composed of aragonite (2θ value of 29.2). The differences observed in surface morphology of the samples revealed some changes that occurred during the preparation of COSP and the absence and shifting of absorption bands in COSP indicated changes in the structure of the samples. The bleaching process was tested with four different isotherms (Langmuir, Freundlich, Temkin and Dubinin – Radushkevich (D-R). The adsorption process followed Freundlich isotherm (R2 is 0.891 in COSP and 0.929 in ROSP). The free mean energy of the process revealed that the adsorption occurred via chemisorption in both OSP and COSP (9.132 and 18.9 EkJ/mol respectively). The result also revealed that OSP improved the colour of cottonseed oil (% bleaching efficiencies at 1.0 and 1.5 g were 81.20 and 76.18 respectively) better than COSP (% bleaching efficiencies at 1.0 and 1.5 g were 66.7 and 70.63 respectively).","PeriodicalId":261789,"journal":{"name":"SunText Review of Material Science","volume":"435 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131598983","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
The Study of Relationship between Current and Acceleration on Simulation in Motor 电机仿真中电流与加速度关系的研究
SunText Review of Material Science Pub Date : 1900-01-01 DOI: 10.51737/2766-5100.2021.s1.001
Run Xu
{"title":"The Study of Relationship between Current and Acceleration on Simulation in Motor","authors":"Run Xu","doi":"10.51737/2766-5100.2021.s1.001","DOIUrl":"https://doi.org/10.51737/2766-5100.2021.s1.001","url":null,"abstract":"","PeriodicalId":261789,"journal":{"name":"SunText Review of Material Science","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115752251","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
Gravitational Properties of Atom 原子的引力性质
SunText Review of Material Science Pub Date : 1900-01-01 DOI: 10.51737/2766-5100.2021.012
Orlov Sa
{"title":"Gravitational Properties of Atom","authors":"Orlov Sa","doi":"10.51737/2766-5100.2021.012","DOIUrl":"https://doi.org/10.51737/2766-5100.2021.012","url":null,"abstract":"","PeriodicalId":261789,"journal":{"name":"SunText Review of Material Science","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131801265","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
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