| 热处理温度对TC10钛合金棒材组织与性能的影响 |
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| 引用本文： | 戚运莲,杜宇,刘伟,洪权,卢亚锋. 热处理温度对TC10钛合金棒材组织与性能的影响[J]. 钛工业进展, 2011, 28(5): 31-33 |
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| 作者姓名： | 戚运莲 杜宇 刘伟 洪权 卢亚锋 |
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| 作者单位： | 西北有色金属研究院,陕西西安,710016 |
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| 基金项目： | 国家科技支撑计划(2007BAE07B02,2007BAE07B01,2007BAE07B03); 国家重点基础研究发展计划“973”项目资助(2007CB613805,2007CB613807) |
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| 摘 要： | 以不同变形量热锻TC10钛合金棒坯,得到了直径50 mm的钛合金棒材.分别在780、790、800、810、820℃对TC10钛合金棒材进行固溶热处理(保温时间1h,空冷),研究了热处理温度对TC10钛合金棒材组织与性能的影响.研究结果表明,热锻变形量达到70％的TC10钛合金棒材呈现出良好的强度和塑性；在经过温度为8...
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| 关 键 词： | TC10钛合金 锻造 变形量 热处理 拉伸性能 显微组织 |
Effect of Heat Treatment on Microstructure and Properties of TC10 Titanium Alloys |
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| Qi Yunlian,Du Yu,Liu Wei,Hong Quan,Lu Yafeng. Effect of Heat Treatment on Microstructure and Properties of TC10 Titanium Alloys[J]. , 2011, 28(5): 31-33 |
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| Authors: | Qi Yunlian Du Yu Liu Wei Hong Quan Lu Yafeng |
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| Affiliation: | Qi Yunlian,Du Yu,Liu Wei,Hong Quan,Lu Yafeng (Northwest Institute for Nonferrous Metal Research,Xi'an 710016,China) |
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| Abstract: | The TC10 ingots prepared by vacuum consumable arc melting were forged into billet rods in diameter 150 mm.The rod billets,and then with various deformations,were precision forged into TC10 titanium alloy bars in diameter 50 mm.The influence of heat treatment at 780,790,800,810,820 ℃ for 1 h on the microstructure and mechanical properties of TC10 alloy forging bars was investigated.The results show that the TC10 titanium alloy bars with hot forging deformation of 70% show good strength and ductility;After the solution heat treatment at temperature of 800~810 ℃,the plasticity and strength of bars achieve a good match,and its microstructure is composed of the fine equiaxed and phase. |
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| Keywords: | TC10 titanium alloy forging heat treatment tensile properties microstructure |
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