温度对非荧光水磁悬液连续法磁粉探伤的影响试验

详细信息

Effect of Temperature on Non-fluorescent Suspension Continuous Inspection

摘要: 通过不同温度下磁悬液的分散性试验和磁粉探伤试验，研究温度对非荧光水磁悬液连续法磁粉探伤的影响。试验表明，磁悬液的分散性能随着温度的升高而升高，因此温度对探伤灵敏度有一定的影响。选择合适的磁悬液温度，能提高缺陷的检出率。
- 磁粉探伤 /
- 磁悬液 /
- 温度 /
- 灵敏度 /
- 检出率
Abstract: Through different temperature of magnetic suspension under the decentralized testing and magnetic particle inspection experiment, the impact of water temperature on the non-magnetic suspension for fluorescent magnetic particle inspection was researched. Testing results showed that the dispersion properties of magnetic suspension varied greatly with the rises of temperature, so the stability of magnetic suspension was affected greatly by temperature. So choice of a suitable magnetic suspension temperature could increase the detection rate of magnetic particle testing.
- Magnetic particle testing /
- Suspension /
- Temperature /
- Sensitivity /
- Detection ratio

[1]	张永.锅炉压力容器安全监督管理与检测技术标准规范实务全书[M].吉林：吉林摄影出版社,2002.
[2]	任俊，沈健，卢寿，等.颗粒分散科学与技术[M].北京：化学工业出版社,2005.
[3]	全国锅炉压力容器无损检测人员资格鉴定考核委员会.磁粉探伤[M].北京：中国锅炉压力容器安全杂志社,2005.