核用锆合金棒材表面斜槽伤的超声检测

详细信息

Ultrasonic Testing for the Surface Angled Notch of Nuclear Zirconium Alloy Bar

摘要: 针对核用锆合金棒材表面斜槽伤的超声检测要求,通过采用表面斜向槽伤作为人工伤,以控制偏离纵向和横向趋向的特殊方向缺陷,确定出相应的检测方法及检测工艺参数.结果表明:所确定的检验方法和检测工艺参数是合理的,可满足锆合金棒材斜槽伤的检测要求,达到保证产品质量的目的.
- 超声检测 /
- 锆合金棒材 /
- 表面斜槽伤
Abstract: Based on the requirements of surface angled notch of nuclear zirconium alloy bars for ultrasonic testing,research and experiments were carried on in order to determine the corresponding inspection method and test process parameters.Production quantity test results showed that the identified testing method and testing technology parameters were appropriate,it can meet the testing requirements for the surface angle notch of zirconium alloy bars and achieve the intended product quality.
- Ultrasonic testing /
- Zirconium bar /
- Surface angle notch

[1]	全国锅炉压力容器无损检测人员资格考核委员会编写.超声波探伤[M].北京:中国锅炉压力容器安全杂志社,1995.
[2]	BECK K H.Ultrasonic transducer focusing for inspection of cylindrical material[J].Materials Evaluation,1991:877-879.
[3]	《国防科技工业无损检测人员资格鉴定与认证培训教材》编审委员会编.超声检测[M].北京:机械工业出版社,2005:36.
[4]	李恒羽,袁改焕,冯辉.CANDU6堆用锆合金棒材的超声波检测[J].无损检测,2007,30(7):375-377.