焊接工程

Welding Testing 焊接测试

Welding is widely used in mechanical and engineering metal connections, the key element for insuring compliance to industrial usage is producing sound weld joint.

Suzhou Metal Services can provide welder and qualification testing according to ASME, ISO, GB, AWS and other customer specifications.

The test items include tensile test, face and root bend test or side bend test, impact test at weld metal and heat affected zone, macrostructure test and hardness distribution map.

焊接技术广泛应用于机械部件及工程结构的金属件联接，保证焊接符合工业或工程使用要求的关键因素是焊接时获得无缺陷或极少缺陷的焊缝。

苏州迈拓金属检测可以根据ASME, ISO, GB,AWS或其它客户规范提供焊工及焊接工艺评定的测试，相关测试项目包括：拉伸试验、面弯背弯或侧弯、焊缝及热影响区的冲击试验、焊缝宏观金相检查、焊缝、热影响区、母材硬度分布。

 

列举焊缝宏观金相图片，配以区域说明，放焊缝硬度分布图片及曲线