摘要
试图通过对钢管环向对接焊缝横向裂纹产生的可能性和射线照相灵敏度的探讨,提出钢管环向对接焊缝射线探伤中严格控制横向裂纹检测角θ的重要性。
Through discussion on possibility of horizontal crackle occurred at steel pipe circumferential butt welded seam and sensitivity of X-ray, it addressed importance of controlling tested corner for horizontal crackle at steel pipe circumferential butt welded seam with X-ray.
出处
《中国锅炉压力容器安全》
2001年第3期52-54,共3页
China Boiler and Pressure Vessel Safety
