| 退火工艺对Zr-Sn合金TREX管坯SPPs及腐蚀行为的影响研究 |
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| 引用本文： | 文惠民,李帆,丁郁航.退火工艺对Zr-Sn合金TREX管坯SPPs及腐蚀行为的影响研究[J].有色金属加工,2021(2):32-35. |
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| 作者姓名： | 文惠民 李帆 丁郁航 |
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| 作者单位： | 西部新锆核材料科技有限公司 |
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| 摘 要： | 文章对Zr-Sn系锆合金中间工序管坯采用两种退火工序制备,采用扫描电镜(Scanning Electron Microscope,SEM)对其微观组织形貌进行观察,并对其第二相尺寸进行统计,最后对其腐蚀性能进行分析.SPPs统计结果表明,退火工序的选择对SPPs的尺寸形貌有显著影响,A样品内析出相的数量明显多于样品B,...
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| 关 键 词： | SPPs Zr-Sn合金 第二相尺寸 腐蚀性能 |
Effect of Annealing Process on SPPs and Corrosion Properties of Zr-Sn Alloy TREX Tube Billet |
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| Wen Huimin,Li Fan,Ding Yuhang.Effect of Annealing Process on SPPs and Corrosion Properties of Zr-Sn Alloy TREX Tube Billet[J].Nonferrous Metals Processing,2021(2):32-35. |
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| Authors: | Wen Huimin Li Fan Ding Yuhang |
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| Affiliation: | (Western Energy Material Technology Co., Ltd., Xi′an 710299, China) |
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| Abstract: | In this paper,the middle process tube billet of Zr-Sn zirconium alloy is prepared by two kinds of annealing processes.Scanning Electron Microscope(SEM)is used to observe the microstructure and morphology of the tube billet,and the size of the second phase is statistically analyzed.Finally,the corrosion performance of the tube billet is analyzed.The statistical results of SPPS show that the selection of annealing procedure has a significant effect on the size and morphology of SPPS.The amount of precipitated phase in sample A is obviously more than that in sample B,and the size is relatively larger.Corrosion results show that Trex tube blank annealed by process A is more resistant to uniform corrosion. |
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| Keywords: | second phase particles Zr-Sn alloy second phase size corrosion performance |
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