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- Method of measurement uncertainty evaluation for Brinell hardness test results was introduced in the present work. 文章介绍了布氏硬度试验中测量结果的不确定度评定方法。
- In order to revise national standard of Metallic Materials-Brinell Hardness Test, the Brinell hardness numbers of specimens with different thickness are determined. 为修订金属布氏硬度试验方法国家标准,测定了不同试样厚度的布氏硬度值。
- Based on the analysis of the features of Brinell hardness test indentation image, the applied image segmentation algorithm based on the histogram of the indentation image is put forward. 在分析布氏硬度试验压痕图像基础上,提出基于属性直方图的图像分割算法。
- An investigation was made on brinell hardness test with a universal material testing machine. 根据布氏硬度试验的原理 ,提出一种在万能材料试验机上进行布氏硬度试验的方法。
- The evaluation of measuring uncertainty in metallic material Brinell hardness test is studied by testing the hardness of the 45 quenched and tempered steel. 以45%23调质钢硬度试验为例,研究了金属材料布氏硬度试验中测量不确定度的评定。
- It was found that the surface roughness is significant in Brinell hardness testing, but has little influence on Rockwell hardness. 结果表明,表面粗糙度对布氏硬度值有重要影响,而洛氏硬度值与表面粗糙度关系不大。
- STUDY OF INFLUENCE ON BRINELL HARDNESS TEST PRODUCT 影响布氏硬度试验结果的探讨
- Keywords Brinell hardness test;uncertainty; 布氏硬度试验;不确定度;
- metallic materials Brinell hardness test 金属布氏硬度试验
- Evaluation of the Measurement Uncertainty in Brinell Hardness Test 布氏硬度试验中测量的不确定度评定
- Selection Method of 0.102 F/D~2 in Brinell Hardness Test 布氏硬度试验中0.;102 F/D~2值选择方法
- Keywords Brinell hardness test;measuring uncertainty;error; 布氏硬度试验;测量不确定度;误差;
- BRINELL HARDNESS TESTING OF CHROMIUM BRONZE 铬青铜材料的硬度测试
- Brinell hardness testing machine 布氏硬度试验机
- Evaluation About Uncertainty of the Measurement During Brinell Hardness Test 布氏硬度试验中测量不确定度的评定
- Evaluation of Measuring Uncertainty in Metallic Material Brinell Hardness Test 金属材料布氏硬度试验中测量不确定度的评定
- BRIEF INTRODUCTION TO STANDARD FOR BRINELL HARDNESS TESTING OF ASTM ASTM布氏硬度试验标准简介
- Hard-nesses are Brinell Hardness Numbers. 硬度是布氏硬度.
- Evaluation of Measurement Uncertainty in Brinell Hardness Test for Metallic Materials 金属材料布氏硬度测量结果不确定度的评定
- INVESTGATION ON BRINELL HARDNESS TEST BY UNIVERSAL MATERIAL TESTING MACHINE 用万能材料试验机进行布氏硬度试验的探讨