利用电子背散射衍射技术(EBSD)研究了不同退火温度对Nb+Ti双稳铁索体不锈钢织构的影响.结果表明,随着退火温度的升高,α织构逐渐减弱,γ织构逐渐增强,当退火温度为920℃时,α织构基本消失,材料以γ织构为主.对再结晶织构的形成机制的探讨认为,铁素体不锈钢具有较强的γ织构归因于"定向形核"和"选择生长"共同作用的结果.
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