期刊论文详细信息
High-pressure stability of Ti-Zr-Ni quasicrystals | |
Article | |
关键词: X-RAY-DIFFRACTION; AL-CU-FE; QUASI-CRYSTALS; INDUCED AMORPHIZATION; APPROXIMANTS; REFINEMENT; NACL; GPA; MN; | |
DOI : 10.1103/PhysRevB.62.8844 | |
来源: SCIE |
【 摘 要 】
The room-temperature compressibility and stability of single-phase icosahedral Ti-Zr-Ni alloys were investigated for pressures up to 30 GPa, using synchrotron radiation energy dispersive diffraction. The icosahedral Ti-Zr-Ni single phase is stable over this pressure range, no phase transition being noticed. The pressure-volume data were least-squares fitted to a Birch-Murnaghan equation of state to obtain the zero-pressure bulk modulus B-0 = (173+/-5) GPa and its pressure derivative B-0' = 2.3+/-0.5.
【 授权许可】
Free