Fe-Nd-Al系块体非晶合金结构和磁性的研究的开题报告

精品文档---下载后可任意编辑 Fe-Nd-Al系块体非晶合金结构和磁性的讨论的开题报告 摘要： 块体非晶合金是由于高速冷却而成的非晶态固体，具有优异的力学性能和磁性能。本文选择Fe-Nd-Al系块体非晶合金为讨论对象，采纳X射线衍射和磁性测试等方法，探究其结构和磁性特性。 首先，通过X射线衍射仪对样品进行分析，得到其结构参数，包括晶格常数、晶胞参数等。然后，使用磁性测试装置对样品的磁性进行测试，得到其饱和磁化强度、矫顽力、居里温度等参数。 通过对Fe-Nd-Al系块体非晶合金的结构和磁性特性进行讨论，可以为其在材料科学、物理学等领域的应用提供理论依据和实验数据支持。 关键词：块体非晶合金；Fe-Nd-Al系；结构解析；磁性测试 Abstract: Bulk amorphous alloy is a non-crystalline solid ed by rapid cooling, with excellent mechanical and magnetic properties. In this paper, Fe-Nd-Al bulk amorphous alloy was selected as the research object, and X-ray diffraction and magnetic testing s were used to study its structure and magnetic properties. Firstly, the structure parameters of the sample, including lattice constant, cell parameters, etc., were obtained by X-ray diffraction analysis. Then, the magnetic properties of the sample were tested by magnetic testing equipment, and the saturation magnetization, coercive force, Curie temperature, etc. were obtained. By studying the structure and magnetic properties of Fe-Nd-Al bulk amorphous alloy, theoretical basis and experimental data support can be provided for its application in material science, physics and other fields. Keywords: Bulk amorphous alloy; Fe-Nd-Al system; Structure analysis; Magnetic testing.