Hollow sphere structures: a study of mec
✍
B. F. Oliveira; L. A. B. da Cunda; A. Öchsner; G. J. Creus
📂
Article
📅
2009
🏛
John Wiley and Sons
🌐
English
⚖ 642 KB
## Abstract One way to obtain a cellular metal with a uniform microstructure is to employ hollow metallic spheres welded or bonded. Such materials are known as MHSS (Metallic Hollow Sphere Structures). Cellular metals can be applied as crash absorbers that act in compression and can be severely def