| 徐迪,杨义,吴松全,黄爱军.亚稳β钛合金的变形机制的研究进展[J].有色金属材料与工程,2021,42(1):53-60. |
| 亚稳β钛合金的变形机制的研究进展 |
| Research Progress on Deformation Mechanisms of Metastable β Titanium Alloys |
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| DOI：10.13258/j.cnki.nmme.2021.01.008 |
| 中文关键词: 亚稳β钛合金 变形机制 变形条件 |
| 英文关键词:metastable β titanium alloy deformation mechanisms deformation condition |
| 基金项目:国家自然科学基金青年基金资助项目（51001088） |
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| 摘要点击次数: 2739 |
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| 中文摘要: |
| 亚稳β钛合金在室温下变形时的变形机制通常受到多种因素的影响，导致其变形机制十分复杂。综述了亚稳β钛合金的各种变形机制，包括{332}<113>孪生、{112}<111>孪生、位错滑移、应力诱发α"相变、应力诱发ω相变等，以及β相稳定性、变形温度、变形速率和变形量等因素对变形机制的影响，并提出了在该领域可能的研究方向。 |
| 英文摘要: |
| The deformation mechanism of metastable β titanium alloy at room temperature is usually affected by many factors, which makes the deformation mechanism very complex. Various deformation mechanisms of metastable β titanium alloys are reviewed, including {332}$ \left\langle {113} \right\rangle $ twinning, {112}$\left\langle {111} \right\rangle $ twinning, dislocation slip, stress-induced α" phase transformation, stress-induced ω phase transformation, and so on. The effects of β phase stability, deformation temperature, deformation rate, deformation amount and other factors on the deformation mechanism are introduced, and the possible research directions in this field are proposed. |
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