铝合金铸锭孔隙辨识及孔隙率测定方法  

Identification and determination of aluminum alloy ingot porosity

作　　者：于宏 徐坤 杨杰 YU Hong;XU Kun;YANG Jie(Longkou Nanshan Aluminum Rolling New Material Co.,LTD.,Shandong Nanshan Aluminum Industry Co.,Ltd.,Longkou 265700,China)

机构地区：[1]龙口南山铝压延新材料有限公司,山东南山铝业股份有限公司,山东龙口265700

出　　处：《轻合金加工技术》2023年第10期8-13,共6页Light Alloy Fabrication Technology

基　　金：山东省重点研发计划项目(2021SFGC1001)。

摘　　要：本试验根据铝合金铸锭孔隙的显微特征,准确地辨识出铸锭中的孔隙,即疏松和气孔。再通过分析软件的物相分析程序,定量测定孔隙的面积,进而计算出铸锭的孔隙率,并确定铸锭孔隙率软件分析检测方法。This experiment accurately identified the porosity,namely looseness and pore,in aluminum alloy ingots based on their microscopic characteristics.By analyzing the phase analysis program,the area of the pores was quantitatively measured,the porosity of the ingot was calculated,and the software analysis and detection method for the porosity of the ingot was determined.

关 键 词：铝合金铸锭 孔隙率 疏松 气孔 

分 类 号：TG46.21[金属学及工艺—焊接]