| 金属材料维氏硬度试验测量不确定度的评定 |
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| 引用本文： | 侯婷,贾舒. 金属材料维氏硬度试验测量不确定度的评定[J]. 汽车零部件, 2013, 0(5): 37-38,52 |
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| 作者姓名： | 侯婷 贾舒 |
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| 作者单位： | 法士特汽车传动工程研究院,陕西西安,710119 |
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| 摘 要： | 根据测量不确定度原理及国家计量技术规范JJF1059-1999测量不确定度评定与表示方法,对金属材料维氏硬度试验测量结果的不确定度进行详细的评定,评定方法适用于检测实验室的维氏硬度测量领域。
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| 关 键 词： | 测量不确定度评定 维氏硬度 金属材料 |
Evaluation of Measurement Uncertainty in Vickers Hardness Test |
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| HOU Ting , JIA Shu. Evaluation of Measurement Uncertainty in Vickers Hardness Test[J]. Automobile Parts, 2013, 0(5): 37-38,52 |
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| Authors: | HOU Ting JIA Shu |
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| Affiliation: | (Fast Auto Drive Engineering Research Institute, Xi＇ an Shaanxi 710119, China) |
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| Abstract: | According to the measurement uncertainty principle and National Measurement Technology Criterion JJF 1059-1999, time measure indeterminacy evaluation and its denotation methods, the measurement uncertainty results of Vickers hardness test tk）r metal materials were evaluated. The assessment method is suitable in the measurement field of Vickers hardness test in laboratories. |
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| Keywords: | Evaluation of measurement uncertainty Vickers hardness Metal materials |
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