API-5L X90

Effect heat input of GTAW process on the microstructure and fracture toughness of weld metal in API 5LX90 steel

In this study, the effect of GTAW process input heat on the microstructure of fracture toughness of API 5L X90 micro alloy steel fittings using ER120…

Investigation of fracture toughness of weld metal in X90 API-5L micro alloy steel joints produced by GTAW process

In this study, the fracture toughness of weld metal in API 5L X90 micro alloy steel joints was investigated Welding was performed using filler metals…