發(fā)布時間：2018-04-08 20:28

  本文選題：鋁合金復合箔　切入點：抗下垂性能　出處：《輕合金加工技術》2016年05期

【摘要】：試驗研究了不同狀態(tài)的包覆層對汽車熱交換器用鋁合金復合箔抗下垂性能的影響。結果表明,鑄造狀態(tài)的包覆層制備的復合材料與熱軋狀態(tài)的包覆層制備的復合材料相比,前者包覆層中的Si元素只具備濃度梯度,在軋制復合過程中Si原子從包覆層向芯層的擴散程度要小于后者的,并且前者的抗下垂性能要優(yōu)于后者。
[Abstract]:The effects of different coating states on the sag resistance of aluminum alloy composite foil used in automobile heat exchanger were investigated.The results show that compared with the composite prepared by hot-rolled coating, the Si element in the cast coating layer has only a concentration gradient.The diffusion degree of Si atoms from the cladding layer to the core layer is smaller than that of the latter, and the sagging resistance of the former is better than that of the latter.
【作者單位】： 廣西南南鋁加工有限公司;
【基金】：南寧市技術創(chuàng)新項目,南工信科技【2014】17號
【分類號】：U466
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本文編號：1723209