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| 引用本文： | 邱南曦,王庭追.??????????????????????????????????[J].物理测试,2006,24(6):28-0. |
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| 作者姓名： | 邱南曦 王庭追 |
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| 作者单位： | ??????????????????????????? ???? 361012 |
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| 摘 要： | 根据GB/T 228 2002《金属材料室温拉伸试验方法》标准的要求,对牌号为G450冷轧钢板的下屈服强度进行了测试,并对其不确定度进行了评定。
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| 关 键 词： | ????????? ??????????? |
| 文章编号： | 1001-0777(2006)06-0028-03 |
| 收稿时间： | 2006-04-29 |
Uncertainty Evalution on Measurement Results of Lower Yield Strength of Metallic Materials |
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| QIU Nan-xi,WANG Ting-zhui.Uncertainty Evalution on Measurement Results of Lower Yield Strength of Metallic Materials[J].Physics Examination and Testing,2006,24(6):28-0. |
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| Authors: | QIU Nan-xi WANG Ting-zhui |
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| Affiliation: | Technology Center, Import and Export Quarantine Bureau of Xiamen, Xiamen 361012, Fujian, China |
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| Abstract: | According to GB/T228-2002 standard,"metallic materials tensile testing at ambient temperature",the lower yield strength of the cold rolled steel plate G450 has been tested.The uncertainty of the measurement of the lower yield strength are evaluated through a series of analysis. |
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| Keywords: | lower yield strength evaluation of measurement uncertainty |
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