| 发明名称 | Hierarchical composite material | ||
| 摘要 | The present invention discloses a hierarchical composite material comprising a ferrous alloy reinforced with titanium carbides according to a defined geometry, in which said reinforced portion comprises an alternating macro-microstructure of millimetric areas concentrated with micrometric globular particles of titanium carbide separated by millimetric areas essentially free of micrometric globular particles of titanium carbide, said areas concentrated with micrometric globular particles of titanium carbide forming a microstructure in which the micrometric interstices between said globular particles are also filled by said ferrous alloy. | ||
| 申请公布号 | US8999518(B2) | 申请公布日期 | 2015.04.07 |
| 申请号 | US200913119688 | 申请日期 | 2009.08.26 |
| 申请人 | Magotteaux International S.A. | 发明人 | Vescera Francesco |
| 分类号 | B32B15/04;B32B19/00;B22F1/00;C22C33/02;C22C1/10;B22D19/14;C22C37/00;C22C38/00 | 主分类号 | B32B15/04 |
| 代理机构 | Reinhart Boerner Van Deuren P.C. | 代理人 | Reinhart Boerner Van Deuren P.C. |
| 主权项 | 1. A hierarchical composite material comprising a ferrous alloy reinforced with titanium carbides according to a defined geometry, wherein said reinforced portion comprises an alternating macro-microstructure of millimetric areas (1) concentrated with micrometric globular particles of titanium carbide (4) surrounded by millimetric areas (2) essentially free of micrometric globular particles of titanium carbide (4), said areas concentrated with micrometric globular particles of titanium carbide (4) forming a microstructure in which the micrometric interstices (3) between said globular particles (4) are also filled by said ferrous alloy, wherein said millimetric areas concentrated with titanium carbide (1) have a dimension varying from 1 to 12 mm. | ||
| 地址 | Vaux-Sous-Chevremont BE | ||