【摘要】 本文选取代表性的国内外同类型工业射线胶片进行应用测试、对比,结果表明:铝合金铸件、钛合金焊件、钢焊件及铝合金焊件射线照相探伤时,选用天津牌工业射线胶片不存在技术风险且满足生产要求。更多还原

【Abstract】 By choosing representative industrial radiographic films at home and abroad of the same type for Comparative experiment,it showed that there was no technological risk to select Tianjin brand industrial radiographic film according to radiographic test for aluminum castings,titanium alloy welding parts,steel welding parts and aluminum alloy welding parts.Tianjin industrial radiographic film could meet our production requirements.更多还原