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Preparation and Phase Relations in the CuSbSe2 – CuInSe2 System CuSbSe2 - CuInSe2体系的制备及相关系
MRS Proceedings Pub Date : 2016-01-01 DOI: 10.1557/OPL.2016.59
B. Korzun, V. Sobol', M. Rusu, Ruben M. Savizky, A. A. Fadzeyeva, I. I. Maroz, A. N. Gavrilenko, V. Matukhin, M. Lux‐Steiner
{"title":"Preparation and Phase Relations in the CuSbSe2 – CuInSe2 System","authors":"B. Korzun, V. Sobol', M. Rusu, Ruben M. Savizky, A. A. Fadzeyeva, I. I. Maroz, A. N. Gavrilenko, V. Matukhin, M. Lux‐Steiner","doi":"10.1557/OPL.2016.59","DOIUrl":"https://doi.org/10.1557/OPL.2016.59","url":null,"abstract":"The CuInSe2 and CuSbSe2 ternary compounds and alloys of the (CuSbSe2)1-x⋅(CuInSe2)x system with the mole fraction of CuInSe2 (x) equal to 0.05, 0.15, 0.25, 0.375, 0.50, 0.625, 0.75, 0.85, and 0.95 were prepared and the phase relations in this system were investigated by X-ray powder diffraction, optical microscopy, and scanning electron microscopy. It was shown that the alloys of the CuSbSe2-CuInSe2 system are biphasic at room temperature in the whole range of compositions, and the limits of solubility for CuSbSe2 in CuInSe2 and for CuInSe2 in CuSbSe2 do not exceed 0.001 mole fraction.","PeriodicalId":18884,"journal":{"name":"MRS Proceedings","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78223068","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
Optimization of the Atmospheric Plasma Spray Parameters using Design of Experiments for Coatings on AISI 410 Stainless Steel 用实验设计优化aisi410不锈钢涂层大气等离子喷涂参数
MRS Proceedings Pub Date : 2016-01-01 DOI: 10.1557/OPL.2016.18
E. Perez, C. E. Cruz, J. López, J. Toscano
{"title":"Optimization of the Atmospheric Plasma Spray Parameters using Design of Experiments for Coatings on AISI 410 Stainless Steel","authors":"E. Perez, C. E. Cruz, J. López, J. Toscano","doi":"10.1557/OPL.2016.18","DOIUrl":"https://doi.org/10.1557/OPL.2016.18","url":null,"abstract":"","PeriodicalId":18884,"journal":{"name":"MRS Proceedings","volume":"33 1","pages":"53-64"},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73498476","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
Effect of the Fe/Cu Relationship Corrosion and low Alloying Elements on Corrosion Behavior of Cast Aluminum Parts Fe/Cu关系腐蚀及低合金元素对铸铝件腐蚀行为的影响
MRS Proceedings Pub Date : 2016-01-01 DOI: 10.1557/OPL.2016.89
C. Rodríguez-Rivera, J. García-Hinojosa, F. Rodríguez-Gómez
{"title":"Effect of the Fe/Cu Relationship Corrosion and low Alloying Elements on Corrosion Behavior of Cast Aluminum Parts","authors":"C. Rodríguez-Rivera, J. García-Hinojosa, F. Rodríguez-Gómez","doi":"10.1557/OPL.2016.89","DOIUrl":"https://doi.org/10.1557/OPL.2016.89","url":null,"abstract":"","PeriodicalId":18884,"journal":{"name":"MRS Proceedings","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85977591","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
Microstructure and properties of bilayer-graded Al-matrix composites by one-step pressureless infiltration of B 4 C/rice-husk ash preforms 一步无压浸渗b4c /稻壳灰预制体制备双层梯度铝基复合材料的微观结构与性能
MRS Proceedings Pub Date : 2016-01-01 DOI: 10.1557/OPL.2016.68
A. Bahrami, M. Pech-Canul, C. A. Gutiérrez, N. Soltani
{"title":"Microstructure and properties of bilayer-graded Al-matrix composites by one-step pressureless infiltration of B 4 C/rice-husk ash preforms","authors":"A. Bahrami, M. Pech-Canul, C. A. Gutiérrez, N. Soltani","doi":"10.1557/OPL.2016.68","DOIUrl":"https://doi.org/10.1557/OPL.2016.68","url":null,"abstract":"The quantitative effect of the following parameters on the one single step pressureless infiltration characteristics of bilayer B 4 C p /rice-husk ash (RHA) porous preforms by aluminum alloys was investigated using the Taguchi method and analysis of variance (ANOVA): infiltration temperature and time, B 4 C particle size, RHA percentage, percentage porosity in the preforms, and magnesium content in the alloy. The contributions of each of the parameters to the retained porosity, hardness and modulus of elasticity of the resulting bilayer composites were determined. The parameters that most significantly impact the modulus of elasticity ( E ) of the resulting composites are chemical composition of Al alloy followed by porosity of preforms and B 4 C particle size. Their relative contributions to the variance in the values of modulus of elasticity are 25.7, 22.48 and 18.44 %, respectively. Verification tests conducted using the established optimum parameters show a good agreement with those of projected values.","PeriodicalId":18884,"journal":{"name":"MRS Proceedings","volume":"48 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88472137","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
Effect of Sodium Silicate Properties in Alkali-Activation of Mexican Blast Furnace Slag 水玻璃性质对墨西哥高炉炉渣碱活化的影响
MRS Proceedings Pub Date : 2016-01-01 DOI: 10.1557/OPL.2016.4
O. F. Cortés-Salmerón, M. L. García-Chávez, T. García-Mejía
{"title":"Effect of Sodium Silicate Properties in Alkali-Activation of Mexican Blast Furnace Slag","authors":"O. F. Cortés-Salmerón, M. L. García-Chávez, T. García-Mejía","doi":"10.1557/OPL.2016.4","DOIUrl":"https://doi.org/10.1557/OPL.2016.4","url":null,"abstract":"","PeriodicalId":18884,"journal":{"name":"MRS Proceedings","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88698641","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
Single charge electronics with gold nanoparticles and organic monolayers 单电荷电子与金纳米粒子和有机单层
MRS Proceedings Pub Date : 2016-01-01 DOI: 10.1557/OPL.2016.40
O. Pluchery, L. Caillard, A. Rynder, F. Rochet, Yingjie Zhang, M. Salmeron, Y. Chabal
{"title":"Single charge electronics with gold nanoparticles and organic monolayers","authors":"O. Pluchery, L. Caillard, A. Rynder, F. Rochet, Yingjie Zhang, M. Salmeron, Y. Chabal","doi":"10.1557/OPL.2016.40","DOIUrl":"https://doi.org/10.1557/OPL.2016.40","url":null,"abstract":"Gold nanoparticles can be used as ultimate electrical materials for storing electrons or controlling their flow for the next generation nano-electronic devices. These particles are the core element of assemblies where the electrical current is reduced to the smallest possible since electrons are controlled one by one by using the Coulomb blockade phenomenon. We prepared colloidal gold nanoparticles beteween 4 and 15 nm and grafted them on a grafted organic monolayer (GOM) on silicon. GOM are highly ordered monolayers prepared by hydrosilylation of alkene molecules and subsequently modified with an amine group so that gold nanoparticles can be firmly immobilized on top of the layer. We discuss several electrical properties at a single electron level. Using the conductive tip of KPFM, we were also able to reveal the spontaneous charging behavior of the gold nanoparticles so that the local work function of a 10 nm gold nanoparticle is only 3.7 eV. By placing an STM tip above a nanoparticle, Coulomb blockade allows controlling the number of electrons simultaneously injected in the nanoparticle. This opens the way for new kinds of single electron memories or single electron transistors.","PeriodicalId":18884,"journal":{"name":"MRS Proceedings","volume":"76 1","pages":"60-72"},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90999554","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: 5
Experimental Determination of Continuous Cooling Transformation Diagrams of Hot-Rolled Heat Treatable Steel Plates Using Quenching Dilatometry 用淬火膨胀法测定热轧热处理钢板的连续冷却转变图
MRS Proceedings Pub Date : 2016-01-01 DOI: 10.1557/OPL.2016.29
G. Altamirano-Guerrero, E. Gutiérrez-Castañeda, O. García-Rincón, A. Salinas-Rodríguez
{"title":"Experimental Determination of Continuous Cooling Transformation Diagrams of Hot-Rolled Heat Treatable Steel Plates Using Quenching Dilatometry","authors":"G. Altamirano-Guerrero, E. Gutiérrez-Castañeda, O. García-Rincón, A. Salinas-Rodríguez","doi":"10.1557/OPL.2016.29","DOIUrl":"https://doi.org/10.1557/OPL.2016.29","url":null,"abstract":"This article outlines the use of quenching dilatometry in phase transformation kinetics research in steels under continuous cooling conditions. For this purpose, the phase transformation behavior of a hot-rolled heat treatable steel was investigated over the cooling rate range of 0.1 to 200 °C/s. The start and finish points of the austenite transformation were identified from the dilatometric curves and then the continuous cooling transformation (CCT) diagrams were constructed. The experimental CCT diagrams were verified by microstructural characterization using scanning electron microscopy (SEM) and Vickers micro-hardness. In general, results revealed that the quenching dilatometry technique is a powerful tool for the characterization and study of solid-solid phase transformations in steels. For cooling rates between 200 and 25 °C/s the final microstructure consists on plate-like martensite with the highest hardness values. By contrast, a mixture of phases of ferrite, bainite and pearlite predominated for slower cooling rates (10-0.1 °C/s).","PeriodicalId":18884,"journal":{"name":"MRS Proceedings","volume":"25 1","pages":"129-134"},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88356415","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
Wollastonite - Tricalcium Phosphate Glass-Ceramics of Eutectic Composition Synthesized by the Glass-Crystallization Method 用玻璃结晶法合成硅灰石-磷酸三钙共晶玻璃陶瓷
MRS Proceedings Pub Date : 2016-01-01 DOI: 10.1557/OPL.2016.22
J. López-Cuevas, M. Pech-Canul, J. C. Rendón-Angeles, J. L. Rodríguez-Galicia, C. A. Gutiérrez-Chavarría
{"title":"Wollastonite - Tricalcium Phosphate Glass-Ceramics of Eutectic Composition Synthesized by the Glass-Crystallization Method","authors":"J. López-Cuevas, M. Pech-Canul, J. C. Rendón-Angeles, J. L. Rodríguez-Galicia, C. A. Gutiérrez-Chavarría","doi":"10.1557/OPL.2016.22","DOIUrl":"https://doi.org/10.1557/OPL.2016.22","url":null,"abstract":"","PeriodicalId":18884,"journal":{"name":"MRS Proceedings","volume":"23 1","pages":"83-88"},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89466574","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
CNT-based functionalization of 9A tobermorite to optimize concrete flexural strength 基于碳纳米管的9A托贝莫来石功能化优化混凝土抗弯强度
MRS Proceedings Pub Date : 2016-01-01 DOI: 10.1557/OPL.2016.6
M. Garza-Castañón, C. Vela, K. Serrano, J. Tudón-Martínez
{"title":"CNT-based functionalization of 9A tobermorite to optimize concrete flexural strength","authors":"M. Garza-Castañón, C. Vela, K. Serrano, J. Tudón-Martínez","doi":"10.1557/OPL.2016.6","DOIUrl":"https://doi.org/10.1557/OPL.2016.6","url":null,"abstract":"Several experimental efforts related to the concrete improvement are focused to increase its flexural strength to complement the high compressive strength, which is usually developed by materials of this nature. The flexural strength or modulus of rupture of the concrete is important in civil engineering applications such as infrastructure projects, pavements and buildings. This work proposes an alternative to optimize concrete flexural strength through the functionalization of the 9 Angstrom (A) Tobermorite using Carbon Nanotubes (CNT). A complete ab-initio, 3D Atomistic Model of the 9A Tobermorite is presented as the basis of the silicate cementitious hydrated products. In order to validate the model, some mechanical properties were computed using a Density Functional Theory (DFT) based program. Afterwards, a functionalization based on CNTs with different diameters was carried out to improve the flexural strength of the concrete.","PeriodicalId":18884,"journal":{"name":"MRS Proceedings","volume":"55 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78653769","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
NEUTRONIC PERFORMANCE OF (U, Pu)C FUEL IN A LATTICE OF GFR USING SCALE 6.0 (U, Pu)C燃料在GFR晶格中的中子性能
MRS Proceedings Pub Date : 2016-01-01 DOI: 10.1557/OPL.2016.32
A. A. P. Macedo, C. E. Velasquez, C. A. Silva, C. Pereira
{"title":"NEUTRONIC PERFORMANCE OF (U, Pu)C FUEL IN A LATTICE OF GFR USING SCALE 6.0","authors":"A. A. P. Macedo, C. E. Velasquez, C. A. Silva, C. Pereira","doi":"10.1557/OPL.2016.32","DOIUrl":"https://doi.org/10.1557/OPL.2016.32","url":null,"abstract":"","PeriodicalId":18884,"journal":{"name":"MRS Proceedings","volume":"91 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81989035","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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