6026铝合金挤压棒材生产工艺研究

Research on Production Technology of Extrusion Bar for 6026 Aluminum Alloy

对6026铝合金棒材生产工艺进行了研究,制定了合理的化学成分。确定了6026铝合金的均匀化制度为550℃×8h,挤压工艺参数为:铸锭加热温度(500±10)℃、挤压速度(5.5±0.5)m/min,最佳时效制度165℃×8h,按照以上工艺进行生产,可满足客户的要求。

The production process of6026aluminum alloy bar was researched,and reasonable chemical composition was determined;it is confirmed that homogenization system of6026aluminum alloy is550℃for8h;extrusion process parameters:heating temperatureof ingot is(500±10)℃;extrusion speed is(5.5±0.5)m/min;the best aging system is165℃for8h.The customer's requirementscan be met according to the above production process.