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在铝中加入少量稀土金属之后,就可改善其金相组织,从而大大提高了合金的物理、机械性能。稀土铝合金,具有材质轻、延展性好,易加工,高强度和良好的导电、导热耐腐蚀,抗氧化,抗振荡等性能。各种稀土元素对合金性能的影响不同,因此,单一稀土元素分析已成为金属材料研究和生产中必不可少的分析项目,但单一稀土的检测还只限于X-荧光和ICP发射光谱分析,用光
After adding a small amount of rare earth metal in aluminum, it can improve its microstructure, thereby greatly improving the alloy’s physical and mechanical properties. Rare earth aluminum alloy, with light weight, good ductility, easy processing, high strength and good electrical conductivity, thermal conductivity, corrosion resistance, anti-oxidation, anti-oscillation properties. Various rare earth elements have different effects on the properties of the alloys. Therefore, the analysis of a single rare earth element has become an indispensable analytical item in the research and production of metal materials. However, the detection of a single rare earth element is limited to X-fluorescence and ICP emission spectroscopy. Light