摘要
简述Fe、Si杂质在7050合金制品不同生产工序中的存在形式及其对7050合金显微组织及力学性能的影响。
The existing form of Fe and Si impurities in 7050 aluminium alloy products that are manu- factured during different production process has been described briefly, and effect of Fe and Si impurities on mierostructure and properties of 7050 aluminium alloy has been researched.
关键词
7050合金
Fe、Si杂质
显微组织
力学性能
7050 aluminium alloy, Fe and Si impurities, microstructure, mechanical property
