Strengthening of a fully lamellar TiAl + W alloy by dynamic precipitation of β phase during long-term creep
Strengthening of a fully lamellar TiAl + W alloy by dynamic precipitation of β phase during long-term creep
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DOI：
10.1016/j.scriptamat.2005.10.018
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发表时间：
2006-02
影响因子：
6
通讯作者：
Hanliang Zhu;D. Seo;K. Maruyama;P. Au
中科院分区：
文献类型：
--
作者：
Hanliang Zhu;D. Seo;K. Maruyama;P. Au
在全层状 Ti-48Al+W 合金中，时效析出的 β 相显着降低了初次蠕变速率。然而，长期蠕变过程中β相的动态析出使未时效合金的稳态蠕变速率降低到接近时效条件下合金的稳态蠕变速率。
In a fully lamellar Ti–48Al+W alloy, β phase precipitated by aging lowers the primary creep rate significantly. However, dynamic precipitation of the β phase during long-term creep reduces the steady-state creep rate of the unaged alloy close to that of the alloy in the aged condition.