| 退火温度对TA1钛管材组织和性能的影响 |
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| 引用本文： | 庞继明,李明利,李明强,杨建朝,奚正平.退火温度对TA1钛管材组织和性能的影响[J].钛工业进展,2011,28(2):26-28. |
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| 作者姓名： | 庞继明 李明利 李明强 杨建朝 奚正平 |
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| 作者单位： | 西部钛业有限责任公司,陕西,西安,710201 |
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| 摘 要： | 将冷轧加工的12 mm×12.5 mm TA1管材分别加热至450,475,490,500,550,600,650,700℃后保温90 min,随炉冷却,研究不同热处理温度对管材显微组织和力学性能的影响.结果表明,冷加工的TA1管材,在450℃以下热处理时材料的性能和显微组织变化不明显,在475～490℃之间热处理时材...
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| 关 键 词： | TA1钛管 退火处理 显微组织 力学性能 |
Effect of Annealing Temperature on Microstructure and Properties of TA1 Tube |
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| Authors: | Pang Jiming Li Mingli Li Mingqiang Yang Jianchao Xi Zhengping |
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| Affiliation: | (Western Titanium Technologies Co.,Ltd.,Xi’an 710201,China) |
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| Abstract: | Effect of different heat treatment temperatures(450~700 ℃)on microstructure and properties of TA1 tube were investigated.The results show that microstructure and properties of TA1 tube treated at less than 450 ℃ is similar with that of as-cold deformed,but the microstructure and properties change variously when treated between 450 ℃ and 500 ℃,the microstructure and properties is gradually stable,and recrystallization occurs when treated at 500 ℃ or higher temperatures.The tube heat treated at 550~650 ℃/90 min+FC can meet demands of aircraft engine. |
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| Keywords: | TA1 titanium tube annealing microstructure mechanical properties |
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