四元合金CuTaAlSe3和CuTaGaSe3的合成与表征

Marcos Antonio Muñoz Pinto, Sonia Piña, Pedro Grima Gallardo, Gerzon Eusebio Delgado Arciniegas
{"title":"四元合金CuTaAlSe3和CuTaGaSe3的合成与表征","authors":"Marcos Antonio Muñoz Pinto, Sonia Piña, Pedro Grima Gallardo, Gerzon Eusebio Delgado Arciniegas","doi":"10.13140/RG.2.2.21301.83684","DOIUrl":null,"url":null,"abstract":"espanolLos lingotes de CuTaAlSe3 y CuTaGaSe3 se sintetizaron usando la tecnica de fusion y recocido. Se usaron tecnicas de difraccion de Rayos X (DRX) y Analisis Termico Diferencial (ATD) para la caracterizacion de las aleaciones. El analisis del patron de difraccion indica que ambas muestras estan compuestas por dos fases: la fase promedio indexada como una estructura hexagonal y la fase secundaria indexada como una estructura tetragonal de tipo calcopirita. De la forma de los picos del ATD para las aleaciones CuTaAlSe3 y CuTaGaSe3 se deduce que la fusion es incongruente para ambos materiales de valor ~ 1348K y ~ 1235K, respectivamente. Palabras clave: EnglishThe ingots of CuTaAlSe3 and CuTaGaSe3 were synthesized using the melt and annealing technique. X-Ray Diffraction (XRD) and Differential Thermal Analysis (DTA) techniques were used for characterization of the alloy. The analysis of the diffraction pattern indicates that both samples are composed of two phases; the mean phase indexes as a hexagonal structure, whereas the second phase indexes as a tetragonal chalcopyrite-like structure. From the shape of the DTA peaks for the CuTaAlSe3 and CuTaGaSe3 alloys, was deduced that the melting is incongruent for both materials, the value of ~1348K and ~1235K, respectively.","PeriodicalId":359194,"journal":{"name":"Publicaciones en Ciencias y Tecnología","volume":"31 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Síntesis y caracterización de las aleaciones cuaternarias CuTaAlSe3 y CuTaGaSe3\",\"authors\":\"Marcos Antonio Muñoz Pinto, Sonia Piña, Pedro Grima Gallardo, Gerzon Eusebio Delgado Arciniegas\",\"doi\":\"10.13140/RG.2.2.21301.83684\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"espanolLos lingotes de CuTaAlSe3 y CuTaGaSe3 se sintetizaron usando la tecnica de fusion y recocido. Se usaron tecnicas de difraccion de Rayos X (DRX) y Analisis Termico Diferencial (ATD) para la caracterizacion de las aleaciones. El analisis del patron de difraccion indica que ambas muestras estan compuestas por dos fases: la fase promedio indexada como una estructura hexagonal y la fase secundaria indexada como una estructura tetragonal de tipo calcopirita. De la forma de los picos del ATD para las aleaciones CuTaAlSe3 y CuTaGaSe3 se deduce que la fusion es incongruente para ambos materiales de valor ~ 1348K y ~ 1235K, respectivamente. Palabras clave: EnglishThe ingots of CuTaAlSe3 and CuTaGaSe3 were synthesized using the melt and annealing technique. X-Ray Diffraction (XRD) and Differential Thermal Analysis (DTA) techniques were used for characterization of the alloy. The analysis of the diffraction pattern indicates that both samples are composed of two phases; the mean phase indexes as a hexagonal structure, whereas the second phase indexes as a tetragonal chalcopyrite-like structure. From the shape of the DTA peaks for the CuTaAlSe3 and CuTaGaSe3 alloys, was deduced that the melting is incongruent for both materials, the value of ~1348K and ~1235K, respectively.\",\"PeriodicalId\":359194,\"journal\":{\"name\":\"Publicaciones en Ciencias y Tecnología\",\"volume\":\"31 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-06-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Publicaciones en Ciencias y Tecnología\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.13140/RG.2.2.21301.83684\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Publicaciones en Ciencias y Tecnología","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.13140/RG.2.2.21301.83684","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1

摘要

采用熔融退火技术合成了CuTaAlSe3和CuTaGaSe3锭。采用X射线衍射(xrd)和差热分析(dta)技术对合金进行了表征。衍射模式分析表明,两种样品均由两种相组成:以六角形结构为指标的平均相和以四方黄铜矿结构为指标的二次相。从CuTaAlSe3和CuTaGaSe3合金的ATD峰的形状可以看出,这两种材料的熔合值分别为~ 1348K和~ 1235K。CuTaAlSe3和CuTaGaSe3的ingots是用熔融退火技术合成的。采用x射线衍射(XRD)和差热分析(DTA)技术对合金进行了表征。对衍射模式的分析表明,两种样品均由两相组成;= =地理= =根据美国人口普查,这个县的面积为。From the shape of the DTA peaks for the CuTaAlSe3 and was CuTaGaSe3合金,deduced that the melting is incongruent for both materials, the value of ~ 1348K and ~ 1235K, respectively。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Síntesis y caracterización de las aleaciones cuaternarias CuTaAlSe3 y CuTaGaSe3
espanolLos lingotes de CuTaAlSe3 y CuTaGaSe3 se sintetizaron usando la tecnica de fusion y recocido. Se usaron tecnicas de difraccion de Rayos X (DRX) y Analisis Termico Diferencial (ATD) para la caracterizacion de las aleaciones. El analisis del patron de difraccion indica que ambas muestras estan compuestas por dos fases: la fase promedio indexada como una estructura hexagonal y la fase secundaria indexada como una estructura tetragonal de tipo calcopirita. De la forma de los picos del ATD para las aleaciones CuTaAlSe3 y CuTaGaSe3 se deduce que la fusion es incongruente para ambos materiales de valor ~ 1348K y ~ 1235K, respectivamente. Palabras clave: EnglishThe ingots of CuTaAlSe3 and CuTaGaSe3 were synthesized using the melt and annealing technique. X-Ray Diffraction (XRD) and Differential Thermal Analysis (DTA) techniques were used for characterization of the alloy. The analysis of the diffraction pattern indicates that both samples are composed of two phases; the mean phase indexes as a hexagonal structure, whereas the second phase indexes as a tetragonal chalcopyrite-like structure. From the shape of the DTA peaks for the CuTaAlSe3 and CuTaGaSe3 alloys, was deduced that the melting is incongruent for both materials, the value of ~1348K and ~1235K, respectively.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
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
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