In this study, Al-50 ppm Ni (AN0005) was fabricated into 15, 12, and 4 mil (375, 300, and 100 μm, respectively) wires through the wire drawing process. The thick 12 and 15 mil wires exhibited an isometric crystal structure. A large plastic deformation of the thin 4 mil wire resulted in obvious grain refinement. Thin 4 mil AN0005 wires exhibited the best mechanical performance. In the fusing test, the platform area in I–V curve, called the over resistance zone (OR Zone). The change of wire diameter obtained by the fusing test does not affect the occurrence of the OR Zone and all wire diameters appear incandescent. The change of the fusing current conforms to the empirical formula, which increases as the wire diameter increases. The OR zone decreased with the increase in the diameter of AN0005 wires. During the incandescent stage, the Ni-rich granular eutectic cladding structure caused holes and reduced the electrical effective cross-sectional area, which then affected the electrical properties of the AN0005 wires. In the chlorination test, AN0005 wires of three diameters were soaked in a saturated saline solution for various durations. The mechanical strength of the wires did not change considerably, but the cracks on the surface of the wire because of chlorination caused reduced ductility. The results of the study indicated that aluminum wires were resistant to chloride ion attacks.

在本研究中，通过拉丝工艺将 Al-50 ppm Ni (AN0005) 制成 15、12 和 4 mil（分别为 375、300 和 100 μm）的线。12 和 15 密耳的粗线表现出等距晶体结构。4mil 细线的大塑性变形导致明显的晶粒细化。4 mil 的 AN0005 细线表现出最好的机械性能。在熔断测试中，I-V 曲线中的平台区域，称为过电阻区（OR Zone）。熔断测试得到的线径变化不影响OR区的出现，所有线径均呈白炽状态。熔断电流的变化符合经验公式，随着线径的增加而增加。OR区随着AN0005线径的增加而减小。在白炽灯阶段，富镍粒状共晶包层结构会导致孔洞并减小电气有效截面积，进而影响 AN0005 导线的电气性能。在氯化试验中，三种直径的 AN0005 电线在饱和盐水溶液中浸泡不同的时间。线材的机械强度没有明显变化，但线材表面因氯化产生的裂纹导致延展性降低。研究结果表明，铝线能够抵抗氯离子侵蚀。线材的机械强度没有明显变化，但线材表面因氯化产生的裂纹导致延展性降低。研究结果表明，铝线能够抵抗氯离子侵蚀。线材的机械强度没有明显变化，但线材表面因氯化产生的裂纹导致延展性降低。研究结果表明，铝线能够抵抗氯离子侵蚀。