冷轧态Ti-35Nb-2Zr-0.3O合金的异常热膨胀行为
蓝春波1,2,梁家能1,劳远侠1,谭登峰1,黄春艳1,莫羡忠1,庞锦英1(
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Anomalous Thermal Expansion Behavior of Cold-RolledTi-35Nb-2Zr-0.3O Alloy
Chunbo LAN1,2,Jianeng LIANG1,Yuanxia LAO1,Dengfeng TAN1,Chunyan HUANG1,Xianzhong MO1,Jinying PANG1()
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图7. 90%形变Ti-35Nb-2Zr-0.3O合金在300、350和450 ℃时效1 h后显微组织的TEM像及2种不同取向的α相和ω相及[110]β晶带SAED谱的示意图
Fig.7. TEM images of 90%CR Ti-35Nb-2Zr-0.3O alloy ageing at 300 ℃ (a), 350 ℃ (b), 450 ℃ (c) for 1 h and schematic of SAED patterns of α and ω phases on the [110]β zone axis (d) (Insets in Figs.7a~c show the SAED patterns)
