This article mainly studies the phenomenon of width reducing of aluminium and aluminium alloy material which is rolled by 4-high non-reverse cold rolling mill with more forward and backward tension.

研究了铝及铝合金板带材经带有较大前后张力的四重高速不可逆冷轧机轧制后产生宽减的现象。

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This article mainly studies the phenomenon of width reducing of aluminium and aluminium alloy material which is rolled by 4-high non-reverse cold rolling mill with more forward and backward tension.

研究了铝及铝合金板带材经带有较大前后张力的四重高速不可逆冷轧机轧制后产生宽减的现象。

youdao