In recent years, many fracture, combustion and explosion accidents have occurred in large gas transmission pipelines all over the world. The research on the failure mechanism and ontology risk ...

This study examines hydrogen permeation and trapping in three types of natural gas pipeline steels from different decades in Canada—modern, vintage, and legacy steels. Electrochemical permeation ...

Metalworkers and metallurgists have long appreciated the ability to tailor the performance characteristics of steel (an alloy of iron and carbon), including their strength, hardness, ductility and ...