农机化研究2025，Vol.47Issue(1)：243-247,5.DOI:10.13427/j.issn.1003-188X.2025.01.039
基于热处理工艺的拖拉机发动机铝合金组织性能研究
Study on Microstructure and Properties of Tractor Engine Aluminum Alloy Based on Heat Treatment Process
摘要
Abstract
It first compared and analyzed the microstructure and properties of tractor engine aluminum alloy by different heat treatment processes.The results showed that the properties of aluminum alloy have been greatly improved after heat treatment.If the material properties are given priority,the single-stage heat treatment aging of 180℃×4 h should be used.If the process efficiency and cost are given priority,the two stage heat treatment aging of 150℃×1 h+170℃×1 h can be used.关键词
热处理工艺/拖拉机/发动机/铝合金/组织性能Key words
heat treatment process/tractor/engine/aluminium alloy/microstructure and properties分类
农业科技引用本文复制引用
汤金金,李好娜..基于热处理工艺的拖拉机发动机铝合金组织性能研究[J].农机化研究,2025,47(1):243-247,5.基金项目
河南高等教育教学改革研究与实践项目(2017SJGLX160) （2017SJGLX160）
