| 高阻尼GZ50铜合金盐雾腐蚀旋转弯曲疲劳试验研究 |
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| 引用本文： | 张亚军,雷竹芳,梁健,张欣耀. 高阻尼GZ50铜合金盐雾腐蚀旋转弯曲疲劳试验研究[J]. 理化检验(物理分册), 2006, 42(1): 5-7,25 |
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| 作者姓名： | 张亚军 雷竹芳 梁健 张欣耀 |
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| 作者单位： | 洛阳船舶材料研究所,洛阳,471039 |
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| 摘 要： | 针对高阻尼GZ50铜合金的应用背景，结合PWC-6型旋转弯曲疲劳试验机，设计制作了一套盐雾腐蚀疲劳试验用装置，同时改良了另外一台同类型的旋转弯曲疲劳试验机。采用升降法，在盐雾腐蚀和空气环境下，分别在两台试验机上完成了两组不同试样尺寸的GZ50铜合金旋转弯曲疲劳试验，并对试验结果进行了比较和分析。试验结果为GZ50铜合金的具体应用提供了依据。
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| 关 键 词： | 高阻尼GZ50铜合金 盐雾腐蚀 旋转弯曲疲劳试验 |
| 文章编号： | 1001-4012（2006）01-0005-03 |
| 收稿时间： | 2005-03-20 |
| 修稿时间： | 2005-03-20 |
RESEARCH ON ROTATING BENDING FATIGUE TESTING OF HIGH DAMPING GZ50 COPPER ALLOY UNDER SALTY-FOG CORROSIVE CIRCUMSTANCE |
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| ZHANG Ya-jun,LEI Zhu-fang,LIANG Jian,ZHANG Xin-yao. RESEARCH ON ROTATING BENDING FATIGUE TESTING OF HIGH DAMPING GZ50 COPPER ALLOY UNDER SALTY-FOG CORROSIVE CIRCUMSTANCE[J]. Physical Testing and Chemical Analysis Part A:Physical Testing, 2006, 42(1): 5-7,25 |
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| Authors: | ZHANG Ya-jun LEI Zhu-fang LIANG Jian ZHANG Xin-yao |
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| Affiliation: | Luoyang Ship Material Research Institute, Luoyang 471039, China |
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| Abstract: | According to application background of high damping GZ50 copper alloy, combining with a PWC-6 rotating bending fatigue-testing machine, a device floating salty-fog used for corrosion fatigue testing was designed. Simultaneously, in terms of the test, another testing machine with the same type was improved. Through up-down method, under salty fog corrosive and air circumstance, on two testing machine, two series of rotating bending fatigue testing with different dimensional specimens of GZ50 copper alloy were performed and the test results were compared and analyzed, which would provide reference for concrete application of GZ50 copper alloy. |
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| Keywords: | High damping GZ50 copper alloy Salty-fog corrosion Rotating bar bending fatigue testing |
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