Extrusion of thin flat Magnesium profiles and characterization of the forming properties
薄扁平镁型材的挤压及其成形性能表征
基本信息
- 批准号:202347175
- 负责人:
- 金额:--
- 依托单位:
- 依托单位国家:德国
- 项目类别:Research Grants
- 财政年份:2011
- 资助国家:德国
- 起止时间:2010-12-31 至 2014-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Due to the increasing importance of lightweight constructions the demand of components with complex geometries and tailored mechanical properties is growing. In order to broaden the range of possible applications for Magnesium sheets adapted process strategies for the production of components with complex properties profiles have to be developed. Because of the manifold geometries of the die orifice the extrusion process offers the possibility to manufacture profiles with complex cross sections. Additionally through an adjusted thermo-mechanical process management the microstructure and thus the mechanical properties of the profiles can be specifically defined.The above-mentioned advantages can be used to produce geometrically (macroscopically) as well as microstructurally (microscopically) graded sheets through extrusion. Since there is a lack of knowledge in the extrusion of wide and graded Magnesium sheets the goal of this project is to deliver fundamental results on the grading of extruded sheets through defined local variations of the temperature and/ or of the deformation ratio.
由于轻量化结构的重要性日益增加,对具有复杂几何形状和定制机械性能的部件的需求正在增长。为了扩大镁片的可能应用范围,必须开发适合生产具有复杂性能的部件的工艺策略。由于模具孔的多种几何形状,挤压过程提供了制造具有复杂横截面的型材的可能性。此外,通过调整的热机械工艺管理,可以具体定义型材的微观结构和机械性能。上述优点可用于通过挤压生产几何上(宏观上)和微观上(微观上)梯度的板材。由于在宽镁片和分级镁片的挤压方面缺乏知识,因此本项目的目标是通过定义温度和/或变形比的局部变化,提供关于挤压片分级的基本结果。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Privatdozent Dr.-Ing. Sören Müller其他文献
Privatdozent Dr.-Ing. Sören Müller的其他文献
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{{ truncateString('Privatdozent Dr.-Ing. Sören Müller', 18)}}的其他基金
Reduction of anisotropy and the SDE of magnesium profiles by means of a specific process control of the extrusion process
通过挤压过程的特定过程控制减少镁型材的各向异性和 SDE
- 批准号:
383412845 - 财政年份:2017
- 资助金额:
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Experimental and analytical investigations of extrusion seams in magnesium hollow profiles
镁空心型材挤压缝的实验和分析研究
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