铸轧法和热轧法生产空调铝箔的工艺和产品对比

用铸轧法与热轧法生产的铝箔力学性能和组织结构各有特点，其空调箔分别适于相应的翅片成形法的要求。与热轧法相比，铸轧法具有工序短、能耗少、成本低的优点。通过工艺革新，用铸轧坯料能够生产出具有广泛适应性的空调箔产品。从技术、经济两方面考虑，用铸轧法生产空调箔具有明显的优势。

Fin-stock Aluminum Foil for Air-conditioner Manufactured from Hot-rolled Stock or Cast-rolled Stock

The cast-rolling process differs from the hot-rolling process,and the aluminum foil products made of the two kinds of stock are also different from each other in mechanical properties and microstructures, thus their fin -stock aluminum foil products correspond to different forming technological process respectively. The cast-rolling takes shorter process, less consumed energy and less cost than what in the hot-rolling. Improving on the cast-rolling process technology, the fin-stock aluminum foil from the cast-rolling stock can make a wide suitability, and gets an advantage over hot-rolling process in technique and economics.