Cube texture in high purity aluminum foils.
Cube texture in high purity aluminum foils.
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高纯度铝箔的立方体纹理。
DOI：
10.2464/jilm.48.507
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发表时间：
1998
期刊：
影响因子：
--
通讯作者：
T. Kamijo
中科院分区：
文献类型：
--
作者：
Fumie Seki;T. Kamijo
电解电容器用高纯铝箔的再结晶织构随冷轧和热处理条件的不同而变化很大。研究发现，使用含有 7 ppm (4N) 和 35 ppm Fe (3N) 的热轧板时，立方体织构的形成行为明显取决于低于 0.01 质量％的铁含量。研究表明，通过高压下量冷轧和高温最终退火可以很容易地在4N箔中形成尖锐的立方织构，260℃中间退火和最终退火前低压下量轧制的联合工艺对于形成立方织构是必不可少的，在轧制的最后阶段使用小直径轧辊可以有效抑制3N箔中的R成分，并且260℃中间退火温度太低。 4N 箔片高。
The recrystallization texture in high purity aluminum foils for electrolytic condenser varies extensively with the conditions of cold rolling and heat treatment. The formation behavior of cube texture has been found to depend distinctly on the iron content less than 0.01 mass%, using hot rolled plates containing 7 ppm (4N) and 35 ppm Fe (3N). It has been elucidated that sharp cube texture can be developed in the 4N foils easily by high reduction cold rolling and high temperature final annealing, the combined process of an intermediate annealing at 260°C and a low reduction rolling prior to final annealing is indispensable to develop the cube texture and use of small diameter rolls in the final stage of rolling is effective to suppress the R component in the 3N foils, and the intermediate annealing temperature at 260°C is too high for the 4N foils.