连续挤压D97多孔扁管组织性能的研究

来源期刊：中南大学学报(自然科学版)1994年第1期

论文作者：张胜华 聂春祥 彭大暑 林秀和

文章页码：60 - 65

关键词：铝合金D97; 多孔扁管; 连续挤压; 空调器

Key words：D97 aluminium alloy; multi-hole flattened tubes; Conform; air-conditioner

摘    要：就汽车空调器用D97铝合金多孔扁管连续挤压(ConForm)的工艺参数对机械性能的影响,以及其耐蚀性进行了研究。结果表明,D97的耐蚀性比纯铝的高,加入细化剂可提高塑性和耐蚀性,D97可望成为制造多孔扁管的材料。

Abstract: The effect of parameters in Conform processes on the mechanical properties and thestructure of D97 muIti-hole flattened tubes has been investigated in this paper.The experi-mental results showed that plasticity and anticorrosion of D97 alloy were good.Therefore,the D97 aluminium allov can be used as the materials of the multi-hole flattened tubes for air-conditioners of automobiles .