铸造技术2011，Vol.32Issue(9)：1248-1251,4.
LF9镍基合金析出相的热力学模拟计算
Thermodynamic Simulation Calculation of Precipitation Phase in LF9 Ni-based Alloy
富晓阳 1任慧平 1程世长 2刘正东2
作者信息
- 1. 内蒙古科技大学材料与冶金学院,内蒙古包头014010
- 2. 钢铁研究总院结构材料研究所,北京100081
- 折叠
摘要
Abstract
Equilibrium precipitation phases of four heats of LF9 alloys bearing different Ti content were studied by using a thermodynamic Thermo-Calc software and relevant Ni-based superalloy database. The effect of different Ti content on the main precipitation at solid temperature of between 960 ℃ and 1 020 ℃ were investigated. The rule of precipitation was investigated. The calculation results provided the theoretic basis for adjusting the alloy composition to improve the mechanical properties.关键词
LF9镍基合金/析出相/热力学计算/力学性能Key words
LF9 alloy/ Precipitate/ Thermodynamic calculation/ Mechanical property分类
矿业与冶金引用本文复制引用
富晓阳,任慧平,程世长,刘正东..LF9镍基合金析出相的热力学模拟计算[J].铸造技术,2011,32(9):1248-1251,4.
