| 热等静压在钛合金近净成形领域的发展及应用 |
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| 引用本文： | 金磊,祝强,赵军,刘时兵,丁伟,敖广阔,高颖,宋照伟.热等静压在钛合金近净成形领域的发展及应用[J].铸造,2019(8):885-886,887-891. |
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| 作者姓名： | 金磊 祝强 赵军 刘时兵 丁伟 敖广阔 高颖 宋照伟 |
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| 作者单位： | 沈阳铸造研究所有限公司高端装备轻合金铸造技术国家重点实验室 |
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| 基金项目： | 辽宁省自然科学基金(20170540891) |
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| 摘 要： | 分析了铸造和粉末冶金等近净成形制造难点,介绍了HIP技术在难加工材料近净成形制备等领域应用,重点阐述了HIP技术的特点、原理及其对钛合金零部件组织改善、缺陷消除和性能影响,总结了HIP技术和装备在钛合金近净成形领域中的最新研究进展和成果,剖析了HIP技术在钛合金近净成形领域中面临的挑战和未来发展趋势。
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| 关 键 词： | 热等静压 钛合金 近净成形 铸造 粉末冶金 |
Development and Application of Hot Isostatic Pressing Technology in Titanium Alloy Near Net Shape Forming Field |
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| JIN Lei,ZHU Qiang,ZHAO Jun,LIU Shi-bing,DING Wei,AO Guang-kuo,GAO Ying,SONG Zhao-wei.Development and Application of Hot Isostatic Pressing Technology in Titanium Alloy Near Net Shape Forming Field[J].Foundry,2019(8):885-886,887-891. |
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| Authors: | JIN Lei ZHU Qiang ZHAO Jun LIU Shi-bing DING Wei AO Guang-kuo GAO Ying SONG Zhao-wei |
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| Affiliation: | (Shenyang Research Institute of Foundry Co.,Ltd., State Key Laboratory of Light Alloy Foundry Technology for High-End Equipment, Shenyang 110022, Liaoning, China) |
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| Abstract: | The paper analyzes the difficult points in producing near net shape partsusing casting and powder metallurgy methos, introduces of hot isostatic pressing(HIP) technologies applied to the field of near net forming of hard-to-machine materials, and expounds the characteristics and principles of HIP technology and its effects on the microstructure improvement, defect elimination and properties of titanium alloy castings and powder metallurgy components. The latest research progress and achievements of HIP technology and equipment for titanium alloy near net forming are summarized, and the development and future challenges of HIP technology in titanium alloy near net forming field are also analyzed. |
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| Keywords: | hot isostatic pressing titanium alloy near net shape forming casting powder metallurgy |
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