【摘 要】
：
The deformation and recrystallization textures of 6111 Al alloy with various precipitation states have been investigated by means of the orientation distributio
论文部分内容阅读
The deformation and recrystallization textures of 6111 Al alloy with various precipitation states have been investigated by means of the orientation distribution functions ( ODFs ). It was found that the precipitation state had significant effects on both rolling and recrystallization textures of Al alloy. For the alloy with no or little precipitate, the orientation intensities were distributed more homogeneously along the β-fiber.With increasing aging temperature, the orientation intensities along the β-fiber increased firstly and decreased then. Simultaneity, the orientation intensities along the β-fiber were distributed more and more inhomogeneously. On the other hand, with the precipitates increasing the recrystallization textures changed gradually from {001} and very weak {011} orientation to the strong {001} and {011} orientation.
其他文献
为提高镇江恒顺香醋的质量和安全性,该文通过介绍恒顺香醋的生产工艺、产品危害识别和可接受的水平,制定了操作性前提方案,并通过制定食醋操作性前提方案,运用关键控制点和食
根据宁夏大坝发电有限责任公司4号发电机发生的一次失磁故障,分析了300 MW发电机失磁后电气量的变化过程和发电机失磁后的保护动作情况,同时对失磁保护的动作行为进行了相应
分析了最近的市场趋势,市场迅速向亚洲特别是向中国转移的影响以及对世界生产设备市场已经产生的影响.叙述了这些新型纱线产量的增长,使其合乎需要的性能,使Rieter变形机系列
In this paper an effective MC + FGSST structure is explored, which is appropriate for scalable video coding. The structure obtains spatio-temporal-SNR fine gran
This paper deals with the problem of delay-dependent stability and stabilization for networked control systems(NCSs)with multiple time-delays. In view of multi-
研究了加热温度、初火次变形率、退火温度等工艺参数对大尺寸Mo-1板组织和性能的影响.按照实验设计的4种热轧方案和工艺流程,采用350mm二辊不可逆式轧机和马弗炉对Mo-1板坯进
Restrictive factors of Chinese generating set equipment manufacturing industry innovation includes technical introduction restraint, system restraint, enterpris
MAPGIS是目前最适合于地质制图的软件,本文结合多年地质制图的实践经验,详细阐述了图形矢量化、图框生成、误差校正、MAPGIS界面坐标、自动求区面积、整图变换、图元复制在地
为了进一步推进机械类专业设计性课程体系的改革,将《机械原理》与《机械设计》两门课程合并为《机械原理及设计》,同时对该课程的课程设计进行改革.提出将创新设计融入课程
文章认真梳理了我国自然科学和社会科学领域实施课题制项目管理的中间环节--过程管理的一些主要办法,从理论上分析了课题制项目过程管理中管理方与受资助方互为主体的关系,最