Abstract
Metal fiber porous materials, which consists of in diameter 100μm fibers were prepared by loose sintering, and the shear properties of sintering metal fibre porous materials with porosity range of about 70%-95% were tested on the MTS858 machine, effects of porosity of the material on shear property of porous metal fiber media were analyzed. The results indicated that shear stress-strain curve of porous metal fiber media present three distinct stages, linear elastic deformation stage, plastic deformation stage and shear failure stage. The yield strength and unloading elasticity modulus decreased with the increase of the porosity.
| Original language | English |
|---|---|
| Pages (from-to) | 565-567 |
| Number of pages | 3 |
| Journal | Gongneng Cailiao/Journal of Functional Materials |
| Volume | 41 |
| Issue number | SUPPL. 3 |
| State | Published - Dec 2010 |
| Externally published | Yes |
Keywords
- Metal fibrous material
- Porosity
- Shear property
- Ultra-light porous metal
- Yield strength