| 10CrNi3MoV船用钢屈服强度检验异常结果的界定 |
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| 引用本文： | 曹雷,宗培,彭飞,朱志杰.10CrNi3MoV船用钢屈服强度检验异常结果的界定[J].船舶工程,2004,26(3):76-79. |
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| 作者姓名： | 曹雷 宗培 彭飞 朱志杰 |
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| 作者单位： | 海军工程大学船舶与海洋工程系,430033;海军工程大学船舶与海洋工程系,430033;海军工程大学船舶与海洋工程系,430033;海军工程大学船舶与海洋工程系,430033 |
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| 摘 要： | 应用数理统计方法对10CrNi3MoV船用钢的屈服强度和化学成分的试验数据进行回归分析，获得两者间的回归方程；并结合该钢的检验标准，确定其屈服强度检验结果的异常界限。
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| 关 键 词： | 材料检测与分析技术 屈服强度 异常结果 回归分析 质量控制 |
Confirmation of Singularity Range of Inspection Results of Yield Strength of 10CrNi3MoV Marine Steel |
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| Cao Lei,Zong Pei,Peng Fei and Zhu Zhijie.Confirmation of Singularity Range of Inspection Results of Yield Strength of 10CrNi3MoV Marine Steel[J].Ship Engineering,2004,26(3):76-79. |
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| Authors: | Cao Lei Zong Pei Peng Fei and Zhu Zhijie |
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| Abstract: | Regression analysis is used to analyze test data of the yield strength and chemical composition of 10CrNi3MoV marine steel and regression equation of the two variables is derived by using the method of mathematic statistics. And then ,the singularity range of inspection results of yield strength could be confirmed according to the specification of the marine steel 10CrNi3MoV. |
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| Keywords: | Material test and analysis technology Yield strength Singularity result Regression analysis Quality control |
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