Ultrasonic testing technique and quality classification for titanium butt weld joints on submersible
全国潜水器标准化技术委员会(SCA/TC 306)
本标准规定了潜水器钛合金对接焊缝超声波检测的人员、设备和器材、方法以及焊缝质量分级等。
本标准适用于外径不小于500 mm、壁厚为10 mm～110 mm的深潜器钛合金对接焊缝的超声波检测。其他舰船用钛合金结构焊缝的超声波检测可参照使用。
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