Ti-4.5Al-6.5Mo-2Cr-2.6Nb-2Zr-1Sn钛合金的高温变形行为

被引：2

作者：

张勇 ^{[1
]}

王富康 ^{[1
]}

屈铎 ^{[1
]}

宁永权 ^{[1
]}

王敏 ^{[1
]}

机构：

[1] 西北工业大学

来源：

稀有金属材料与工程 | 2020年 / 49卷 / 03期

关键词：

钛合金; 高温变形; 动态再结晶;

D O I：

暂无

中图分类号：

TG146.23 [];

学科分类号：

080502 ;

摘要：

超高强韧钛合金是制造超规格航空结构件的骨干材料。通过热模拟压缩实验研究了Ti-4.5Al-6.5Mo-2Cr-2.6Nb-2Zr-1Sn钛合金高温变形行为,采用临界条件动力学模型建立高温下动态再结晶体积分数预测模型。本研究取得的阶段性成果将为超大尺寸、复杂形状的关键结构件的集成制造提供理论支撑。

引用

页码：944 / 949

页数：6

共 12 条

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