标准摘要
[中文适用范围]： ISO 10893 的本部分规定了埋弧焊 (SAW) 或电阻和感应焊 (EW) 钢管焊缝的自动超声波剪切波（通过传统或相控阵技术产生）测试的要求。 对于 SAW 管，该测试涵盖主要平行于焊缝或（根据协议）垂直于焊缝或两者的缺陷检测。 对于电焊管，该测试涵盖主要平行于焊缝的缺陷的检测。 在测试纵向缺陷时，制造商可以酌情采用兰姆波测试。 为了检测电焊管焊缝处的缺陷，可以进行全周边超声波检测。 ISO 10893的这一部分也适用于圆形空心型材的测试。 注：对于无缝管和焊接管（SAW 除外）的全周边超声波检测，请参见 ISO 10893-10。 [外文原描述]： ISO 10893-11:2011 specifies requirements for the automated ultrasonic shear wave (generated by conventional or phased array technique) testing of the weld seam of submerged arc-welded (SAW) or electric resistance and induction-welded (EW) steel tubes. For SAW tubes, the test covers the detection of imperfections oriented predominantly parallel to or, by agreement, perpendicular to the weld seam or both. For EW tubes, the test covers the detection of imperfections oriented predominantly parallel to the weld seam. In the case of testing on longitudinal imperfections, Lamb wave testing can be applied at the discretion of the manufacturer. ISO 10893-11:2011 can also be applicable to the testing of circular hollow sections.
英文名称Non-destructive testing of steel tubes — Part 11: Automated ultrasonic testing of the weld seam of welded steel tubes for the detection of longitudinal and/or transverse imperfections