Rolling method for improving interface bonding strength of aluminum-magnesium alloy composite board
The invention discloses a rolling method for improving the interface bonding strength of an aluminum-magnesium alloy composite board. The interface bonding strength of the aluminum-magnesium alloy composite board can be effectively improved. The rolling method comprises the following steps that S1,...
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| creator | JIANG XIANQUAN SHE XINWEI LIU YUJIE NIU ZHENGKAI CHEN HAORAN TIAN YUHE |
| description | The invention discloses a rolling method for improving the interface bonding strength of an aluminum-magnesium alloy composite board. The interface bonding strength of the aluminum-magnesium alloy composite board can be effectively improved. The rolling method comprises the following steps that S1, an aluminum alloy plate and a magnesium alloy plate are stacked and fixed according to the aluminum/magnesium/aluminum sequence to obtain a laminated plate, and the laminated plate is preheated; s2, the laminated plate is subjected to first-pass rolling with the rolling reduction rate being 30-38%, and then heat treatment after first-pass rolling is conducted; s3, the plate obtained in the S2 is subjected to multi-pass rolling with the rolling reduction rate being 40-60%, and heat treatment is conducted once after every two passes of rolling; and S4, cooling to the room temperature at the cooling speed of 10-15 DEG C/min to obtain the aluminum-magnesium alloy composite plate.
本发明公开了一种提高铝镁合金复合板界面结合强度的轧制方法，其能够有效提高铝镁合 |
| format | Patent |
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本发明公开了一种提高铝镁合金复合板界面结合强度的轧制方法，其能够有效提高铝镁合</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | Rolling method for improving interface bonding strength of aluminum-magnesium alloy composite board |
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