| 摘要 |
<p>The invention relates to a hierarchical composite material that comprises a ferrous alloy reinforced with titanium carbides according to a predetermined geometry, wherein said reinforced portion includes an alternating macro-microstructure of millimetric areas with a concentration of globular micrometric titanium carbide particles separated by millimetric areas substantially free of globular micrometric titanium carbide particles, said areas having a concentration of globular micrometric titanium carbide particles defining a microstructure in which the micrometric gaps between the globular particles are also filled by said ferrous alloy.</p> |
