The effect of low-temperature heat treatment on hydrogen embrittlement of sheared edge in advanced high-strength steels

The effect of low-temperature heat treatment on hydrogen embrittlement of sheared edge in advanced high-strength steels

Hydrogen embrittlement (HE) has become an important issue in ultra-strong automotive steel applications. This study investigated the HE mechanism of the sheared edge in complex phase (CP) steel and examined the HE improvement achieved via low-temperature soaking (150 °C). To this end, changes in the...

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Bibliographic Details
Main Authors: Jisung Yoo, Yonghee Jo, Jin-Jong Lee, Tae-Ho Lee, Chang-Hoon Lee, Jiyoung Kim, Seung-Pil Jung, Yeoung-Chul Park, Hyungkwon Park
Format: Article
Language:English
Published: Elsevier 2024-11-01
Series:Journal of Materials Research and Technology
Subjects:
Hydrogen embrittlement
Complex phase steel
Shearing
Fracture toughness
Nanoindentation
Immersion test
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785424024827
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