| 宽厚板超声波测厚异常原因分析 |
| |
| 引用本文： | 卢峰,马文,高志刚,郝少峰,颜丙银. 宽厚板超声波测厚异常原因分析[J]. 物理测试, 2011, 29(4): 53-56 |
| |
| 作者姓名： | 卢峰 马文 高志刚 郝少峰 颜丙银 |
| |
| 作者单位： | ɽ���������߸�����������˾ |
| |
| 摘 要： | 针对用超声波测厚仪进行宽厚板测厚时,厚度数值显示通常只有钢板厚度的一半情况,通过对测厚出现异常的钢板进行低倍分析、金相分析、拉伸断口分析,找出了异常情况产生的原因,并提出了相应的改进控制措施。
|
| 关 键 词： | 钢板 超声波测厚 缺陷分析 分层 |
Analysis on Abnormal Thickness of Heavy Plate by Ultrasonic Measurement |
| |
| LU Feng,MA Wen,GAO Zhi-gang,HAO Shao-feng,YAN Bin-ying. Analysis on Abnormal Thickness of Heavy Plate by Ultrasonic Measurement[J]. Physics Examination and Testing, 2011, 29(4): 53-56 |
| |
| Authors: | LU Feng MA Wen GAO Zhi-gang HAO Shao-feng YAN Bin-ying |
| |
| Affiliation: | LU Feng1,MA Wen1,GAO Zhi-gang2,HAO Shao-feng1,YAN Bin-ying1 (1.Quality Guarantee Department of Laiwu Iron and Steel Group,Laiwu 271104,Shandong China,2.Total Scheduling Office of Laiwu Iron and Steel Group,Shandong China) |
| |
| Abstract: | While measuring thickness of heavy plate using ultrasonic thickness gauge,the thickness of the numerical display is usually only half of the plate thickness.The unusual thickness of the steel was analyzed by low-fold,metallurgical and tensile fracture to identify the causes of the abnormal situation,and corresponding control measures were proposed. |
| |
| Keywords: | plate ultrasonic thickness measurement defects stratification |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《物理测试》浏览原始摘要信息 |
|
点击此处可从《物理测试》下载全文 |
|
