The Zn-Rich Corner of the Zn-Al-V-Sb Quaternary System at 450 and 600 A degrees C

The Zn-Rich Corner of the Zn-Al-V-Sb Quaternary System at 450 and 600 A degrees C
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450 和 600 A ℃ Zn-Al-V-Sb 四元系的富锌角

DOI:
10.1007/s11669-016-0484-9
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发表时间:
2016
影响因子:
1.4
通讯作者:
Zhu ZX
Zhu ZX
中科院分区:
材料科学4区
文献类型:
--
作者:
Dai Zeyu;Zhu Zhongxi;Peng Siyuan;Yin Fucheng;Dai Zeyu;Zhu Zhongxi;Peng Siyuan;Yin Fucheng;Ma Wenbo;Zhu ZX;Zhu ZX

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使用扫描电子显微镜结合能量色散 X 射线光谱和 X 射线衍射,在 450 和 600 °C 两个温度下的整个成分范围内,通过实验确定了 Zn-Al-V-Sb 四元体系中 Zn 固定为 93 at.% 的相关系。根据获得的实验结果,在 450°C 和 600°C 的等温截面中分别确认了四个四相区和两个四相区。 (L + VZnSb) 场与 450 °C 截面中的所有其他相场共存。 Al 在 VZnSb 相中的溶解度高达 2.1 at.%。在 450 °C 和 600 °C 时,它在 V3Sb 相中的溶解量分别高达 1.5 at.% 和 2.2 at.%。 V 在 AlSb 相中的溶解度非常有限。此外,本研究中没有检测到新的三元和四元化合物。
Phase relations in the Zn-Al-V-Sb quaternary system with Zn fixed at 93 at.% have been determined experimentally in the entire composition range for two temperatures, 450 and 600 °C, using scanning electron microscopy coupled with energy dispersive x-ray spectroscopy and x-ray diffraction. From the experimental results obtained, four four-phase regions and two four-phase regions have been confirmed in the isothermal sections at 450 and 600 °C, respectively. The (L + VZnSb) field is coexistent with all other phase fields in the section at 450 °C. The solubility of Al in VZnSb phase is up to 2.1 at.%. It dissolves up to 1.5 and 2.2 at.% in the V3Sb phase at 450 and 600 °C, respectively. The V solubility in the AlSb phase is very limited. Moreover, no new ternary and quaternary compounds are detected in the present study.