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Graded Materials of (TiB_2)_pNi with Nickel Substrate Prepared by Field-Activated Pressure-Assisted Synthesis Process |
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| Authors: | CHEN Shaoping MENG Qingsen ZHANG Nan LIU Zefeng Z A Munir |
| Affiliation: | CHEN Shaoping1,MENG Qingsen1*,ZHANG Nan1,LIU Zefeng1,Z. A. Munir2 (1. College of Materials science , Engineering,Taiyuan University of Technology,Taiyuan 030024,China,2. Department of Chemical Engineering , Materials Science,University of California,Davis,California 95616,USA) |
| Abstract: | The preparation of functionally graded materials (FGMs) of (TiB2)pNi with an intermetallic compound media layer of Ni3Al and a substrate of nickel by field-activated pressure-assisted synthesis process (FAPAS) was investigated. Ni3Al was chosen as a layer of FGM for the first time due to its great deal of heat released during its synthesis from nickel and aluminium powder. The microstructure, phase composition of layers, micro-hardness and elemental concentration profiles across interfaces were characterize... |
| Keywords: | FGMs (TiB2)pNi Ni3Al field-activated pressure-assisted synthesis |
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