In the twin cooling-strip and twin roll rapid solidification method, the metal strip has lateral thick difference.

采用双辊法和双带法制备的快速凝固带材，存在着较大的横向厚差。

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In the twin cooling-strip and twin roll rapid solidification method, the metal strip has lateral thick difference.

采用双辊法和双带法制备的快速凝固带材，存在着较大的横向厚差。

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