Aluminium--zinc (1/1) | 12337-42-7

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 各种混合金属/非金属
• 英文名称: Aluminium--zinc (1/1)
• 英文别名: alumane;zinc
• CAS: 12337-42-7
• 化学式: Al₀Zn₀
• 分子量: 23.0929
• InChiKey: HXFVOUUOTHJFPX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.19
• 重原子数：
  2
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  lithium 、 Aluminium--zinc (1/1) 以 neat (no solvent) 为溶剂， 生成
  参考文献：
  名称：

  Calorimetric measurement of liquid aluminium-lithium-zinc alloys

  摘要：

  The enthalpy of mixing of liquid Al-Li-Zn ternary alloys was measured in the 729-955 K range using a high temperature mixing calorimeter. An association model is used to calculate the thermodynamic mixing functions of the ternary alloys on the basis of the enthalpy of mixing of the base binary systems. The calculated enthalpy of mixing shows in the region around the ternary p-phase lower negative values than the measured ones. The existence of ternary phases and the possibility to obtain metastable quasicrystals by rapid solidification show that these deviations are caused by additional ternary interactions. These ternary interactions are correlated with a value of 1.8 of the mean number of conduction electrons per atom. (C) 1997 Elsevier Science B.V.

  DOI：

  10.1016/s0040-6031(96)03087-0
• 作为产物：
  描述：

  zinc aluminate 在 H₂ 作用下， 以 neat (no solvent) 为溶剂， 生成 Aluminium--zinc (1/1)
  参考文献：
  名称：

  Effects of hydrogen at high temperature on ZnAl2O4 and Sn−ZnAl2O4

  摘要：

  ZnAl2O4 and Sn-ZnAl2O4 were synthesized by coprecipitation, sol-gel and impregnation methods. These materials were calcined and treated in H-2 at 1073 K. Thermal analysis (DTA and TG), nitrogen physisorption (BET method), X-ray diffraction (XRD) and scanning electron microscopy (SEM) were used as characterization techniques.H-2 treatment promoted AlxZny crystallization in the coprecipitated and impregnated samples. When tin was added to zinc aluminate, the tin acted as a protective shell against high-temperature reduction, independently of the preparation technique.

  DOI：

  10.1007/bf02636283

文献信息

• Abnormally enhanced diamagnetism in Al-Zn-Mg alloys
  作者：Katsuhiko Nishimura、Kenji Matsuda、Seungwon Lee、Norio Nunomura、Tomoki Shimano、Artenis Bendo、Katsumi Watanabe、Taiki Tsuchiya、Takahiro Namiki、Hiroyuki Toda、Masatake Yamaguchi

  DOI：10.1016/j.jallcom.2018.10.037

  日期：2019.2

  as-quenched Al-Zn-Mg alloys for the first time. The enhanced diamagnetism observed in Al-2.6%Zn-3.2%Mg and Al-4.1%Zn-1.1%Mg were found to largely alter in natural aging, while that of Al-1.0%Zn-4.2%Mg little changed. After peak-aged heat treatments, the diamagnetism of Al-Zn-Mg was largely reduced. The binary Al-5%Zn showed neither enhanced diamagnetism nor natural aging effect on the magnetization. Isothermal

  摘要 Al-1.0%Zn-4.2%Mg、Al-2.6%Zn-3.2%Mg、Al-4.1%Zn-1.1%Mg 和 Al-5%Zn (at.%) 合金磁化的温度和时间依赖性经过不同时期的自然时效和峰值时效热处理后，在 10 到 310 K 的范围内测量。首次观察到淬火态的 Al-Zn-Mg 合金对磁化强度的抗磁性作用增强。发现在 Al-2.6%Zn-3.2%Mg 和 Al-4.1%Zn-1.1%Mg 中观察到的增强的抗磁性在自然时效中发生了很大变化，而 Al-1.0%Zn-4.2%Mg 的抗磁性几乎没有变化。峰时效热处理后，Al-Zn-Mg 的抗磁性大大降低。二元Al-5%Zn对磁化强度既没有表现出增强的抗磁性也没有表现出自然时效效应。
• Experimental determination of phase diagram at 450 °C in the Zn–Fe–Al ternary system
  作者：I. Lee、K. Han、I. Ohnuma、R. Kainuma

  DOI：10.1016/j.jallcom.2020.157163

  日期：2021.2

  ζ-FeZn13 on the Fe–Zn side and of the ζ-FeAl2, η-Fe2Al5, and θ-Fe4Al13 on the Fe–Al side were consistent with the latest corresponding binary data, whereas no δ1p-Fe13Zn126 phase was detected. The single-phase region of the Γ2-Fe8Zn87Al4 ternary intermetallic compound phase is significantly narrower than that reported in the previous studies. The solubility of Fe in the liquid phase increased consistently

  摘要 多相 Zn-Fe-Al 合金中的相平衡使用场发射电子探针显微分析仪对合金样品进行了实验测量，并在 450 °C 下在 Zn 的整个组成范围内绘制了精确的等温相图。 -Fe-Al 三元系统，除富铁角外，已确定。Fe-Zn 侧的Γ-Fe4Zn9、Γ1-Fe21.2Zn80.8、δ1k-FeZn7 和 ζ-FeZn13 以及 ζ-FeAl2、η-Fe2Al5 和 θ-Fe4Al13 在 Fe 侧的三元溶解度范围–Al 侧与最新的相应二进制数据一致，而未检测到 δ1p-Fe13Zn126 相。Γ2-Fe8Zn87Al4 三元金属间化合物相的单相区域明显窄于先前研究中报道的区域。随着 Al 含量的增加，Fe 在液相中的溶解度从 Zn-Fe 二元体系中的值（0.6 at.%）持续增加到 1.2 at.%，Al 含量为 31 at.%。在 450 °C 相图的富铝部分，新发现了 Fe(Al, Zn)6
• Variations of thermal conductivity with temperature and composition of Zn in the Bi–[x]at.% Zn–2at.% Al alloys
  作者：S. Aksöz、N. Maraşlı、K. Keşlioğlu、F. Yıldız

  DOI：10.1016/j.tca.2012.07.033

  日期：2012.11

  The variations of thermal conductivity with temperature for Bi-[x] at.% Zn-2 at.% Al alloys (x= 4.5, 18.0, 30.1, 79.0 and 98) were measured by using a radial heat flow apparatus. From the graphs of thermal conductivity versus temperature, the thermal conductivity of solid phases at their melting temperature for Bi-[x] at.%Zn-2 at.% Al alloys (x= 4.5,18.0,30.1, 79.0 and 98) were obtained. Dependency of the thermal conductivity on composition of Zn in the Al-Bi-Zn alloys was also investigated. According to present experimental results, the thermal conductivity of the Bi-[x] at.% Zn-2 at.% Al alloys linearly decrease with increasing the temperature and exponentially increase with increasing the composition of Zn. (C) 2012 Elsevier B.V. All rights reserved.
• The triclinic high temperature modification of the α phase of the Zn–Al system
  作者：A Sandoval-Jiménez、J Negrete、G Torres-Villaseñor

  DOI：10.1016/s0025-5408(99)00228-7

  日期：1999.11

  The structure of the beta phase of the Zn-Al system was reinvestigated. The X-ray diffraction (XRD) pattern of the Zn-21.8wt%Al after 9 h at 350 degrees C clearly showed the splitting of some Bragg peaks. The triclinic structure permits a description of the spectra with a = 285.857, b = 285.283, c = 285.847 pm, alpha = 59.602 degrees, beta = 59.869 degrees, gamma = 59.716 degrees. This structure corresponds to a small distortion of the primitive R cell of the high temperature fee solid solution alpha-(Al) when the Zn content reaches about 69.5 wt% at 350 degrees C. (C) 2000 Elsevier Science Ltd.