• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Materials Engineering and Performance >The Correlation of Machinability and Microstrutural Characteristics of Different Extruded Aluminum Alloys
【24h】

The Correlation of Machinability and Microstrutural Characteristics of Different Extruded Aluminum Alloys

机译：不同挤压铝合金的切削性能与组织结构的相关性

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This work correlates metallurgical characteristics (chemical composition, microstructure and morphology of second phase particles) of different extruded aluminum alloys with their machinability as determined by the measurement of axial forces and shear momentum involved in drilling operations. Three different aluminum alloys were evaluated. The alloy AA6061 with low and high P content was tested in the recrystallized condition while alloys AA6351 and AA2117 were tested in the cold-worked condition. Specimen characterization also included tensile and hardness tests, chemical and microstructural evaluation. The results have shown that Pb and Cu have a positive effect on the machinability of these alloys and that the microstructure control may decrease forces in machining, resulting in great improvement of production in cutting procedures.
机译：这项工作将不同挤压铝合金的冶金特性（化学成分，第二相颗粒的微观结构和形态）与其可切削性相关联，可切削性是通过测量钻井作业中的轴向力和剪切动量来确定的。评价了三种不同的铝合金。具有低和高P含量的AA6061合金在重结晶条件下进行测试，而AA6351和A22117合金在冷加工条件下进行测试。样品表征还包括拉伸和硬度测试，化学和微观结构评估。结果表明，Pb和Cu对这些合金的机械加工性具有积极影响，并且微结构控制可以减小加工中的力，从而极大地改善了切削工艺的生产。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号