Preparation of Boron Fibre Reinforced Aluminium by a Resistance Sintering Process

Akechi K., Hara Z.

doi:10.2320/matertrans1960.20.51

Preparation of Boron Fibre Reinforced Aluminium by a Resistance Sintering Process

DOI Web Site 参考文献5件

Akechi K.

Institute of Industrial Science, The University of Tokyo
Hara Z.

Institute of Industrial Science, The University of Tokyo

抄録

Boron fibre reinforced aluminium composite was prepared by a resistance sintering process. A mixture of atomized aluminium powder (−150 mesh) and boron fibre (200 μmφ, tensile strength 3200 MPa) was resistance sintered for 1.2∼1.5s. When a composite was made with an appropriate power input so as not to melt aluminium matrix excessively, a sound fibre-matrix interface without a heavy reaction layer was formed and the mechanical properties of the obtained composite was excellent (for example, Al-20 vol%B: 500 MPa).