Structural, microstructural, and thermal characterizations of a chalcopyrite concentrate from the Si

来源 :矿物冶金与材料学报：英文版 | 被引量 : 0次 | 上传用户：shiqingfang

【摘要】

：

一个黄铜矿的结构、词法的描述专注，从印度铜建筑群镇定， Ghatshila，印度，被 X 光检查衍射，扫描电子显微镜学，和精力散的 X 光检查光谱学执行。concentrate 粉末在大约 3:1 重量比

【作者】

：

Ritayan Chatterjee Shamik Chau

【机构】

：

DepartmentofMetallurgicalandMaterialsEngineering,DivisionofMaterialsEngineering

【出处】

：

矿物冶金与材料学报：英文版

【发表日期】

：

2015年3期

【关键词】

：

黄铜矿精矿微观结构印度表征扫描电子显微镜剪切带 X射线衍射 X射线光谱 chalcopyrite structural properties mi

【基金项目】

：

R. Chatterjee wishes to thank Prof. Sven Lidin （Division of Polymer and Materials Chemistry, Lund University, Sweden） for his kind help in collecting powder XRD data, and Prof. Srinivasan Iyengar （Div

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一个黄铜矿的结构、词法的描述专注，从印度铜建筑群镇定， Ghatshila，印度，被 X 光检查衍射，扫描电子显微镜学，和精力散的 X 光检查光谱学执行。concentrate 粉末在大约 3:1 重量比率主要由免费黄铜矿和低石英组成。粒子尺寸是大约 100 m。分光镜的研究(FTIR，拉曼，紫外可见)concentrate 支持了 XRD 调查结果，并且也揭示了硫化物阶段的边缘的氧化。硫化物的精力乐队差距被发现是 3.4 eV。concentrate 的微分热分析和 thermogravimetry 与

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