Effect of hydrogen on mechanical properties and fracture of martensitic carbon steel under quenched and tempered conditions

Abstract
The change in the mechanical properties of tempered high strength carbon steel (AISI 4130) due to hydrogen embrittlement (HE) has been investigated using slow strain rate tensile tests (SSRT). The heat treatment processes consisted of austenitization at 873 °C for about 45 min before quenching in salt bath and tempering at temperatures between 350 °C to 550 °C for about 1 h. The SSRT tests were performed on both hydrogen pre-charged and...
Paper Details
Title
Effect of hydrogen on mechanical properties and fracture of martensitic carbon steel under quenched and tempered conditions
Published Date
Jan 1, 2021
Volume
803
Pages
140495 - 140495
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