Developments for the Production of Local Foamed Hollow Sections
Developments for the Production of Local Foamed Hollow Sections
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局部发泡空心型材生产的进展
DOI：
10.4028/www.scientific.net/amr.22.37
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发表时间：
2007
期刊：
影响因子：
--
通讯作者：
T. Plorin
中科院分区：
文献类型：
--
作者：
F. Bach;D. Bormann;T. Plorin
通过将发泡过程纳入型材的冷成形以生产单独的局部强化部件，从而使用泡沫镁作为支撑结构来生产泡沫型材的基本原理是本研究项目的主题。为了吸收拉应力，将用高强度材料的三维分支支柱来加固金属泡沫。局部引入的发泡元件对例如刚度变化的影响的量化以及整个结构的共振频率的影响将受到破坏性试验的影响，尤其是非破坏性试验的影响。
The investigation of the basic principles for the production of foamed out sections using magnesium foam for support structures by including the foaming process into the cold forming of sections to produce indiviually locally strengthened components is the subject of this research project. To absorb tensile stress, the metal foam will be strengthened with three-dimensional branched struts of high-tensile materials. The quantification of the influence of locally introduced foaming elements on e.g. stiffness alterations and the influence of the resonance frequency of the total structure will be effected by destructive but particularly also by nondestructive tests.