铝合金厚壁管材的超声波检测技术研究

【摘要】 在应用超声波接触法检测的情况下,通过试验获得了相关的铝合金厚壁管材检测所需要的工艺参数和对比试样的形式及尺寸,并通过数据分析和低倍对比试验,确定了厚壁管材超声波检测的验收依据。更多还原

【Abstract】 Under the condition with contact-method of Ultrasonic testing technology,for many times test- ing,acquired the relative testing parameters & reference blocks for thickness-wall tubes of Al-alloy.Along with the analysis and rupture contrast testing,making certain the acceptance for thickness—wall tubes with Ultrasonic testing.更多还原