Hydrogen Embrittlement as a Conspicuous Material Challenge─Comprehensive Review and Future Directions

Chemical Reviews, Год журнала: 2024, Номер 124(10), С. 6271 - 6392

Опубликована: Май 9, 2024

Hydrogen is considered a clean and efficient energy carrier crucial for shaping the net-zero future. Large-scale production, transportation, storage, use of green hydrogen are expected to be undertaken in coming decades. As smallest element universe, however, can adsorb on, diffuse into, interact with many metallic materials, degrading their mechanical properties. This multifaceted phenomenon generically categorized as embrittlement (HE). HE one most complex material problems that arises an outcome intricate interplay across specific spatial temporal scales between driving force resistance fingerprinted by microstructures subsequently weakened presence hydrogen. Based on recent developments field well our collective understanding, this Review devoted treating whole providing constructive systematic discussion entry, diffusion, trapping, hydrogen-microstructure interaction mechanisms, consequences steels, nickel alloys, aluminum alloys used transport storage. emerging systems, such high entropy additively manufactured also discussed. Priority has been particularly given these less understood aspects. Combining perspectives materials chemistry, science, mechanics, artificial intelligence, aspires present comprehensive impartial viewpoint existing knowledge conclude forecasts various paths forward meant fuel exploration future research regarding hydrogen-induced challenges.

Язык: Английский

---

Recent research progress in hydrogen embrittlement of additively manufactured metals – A review

Current Opinion in Solid State and Materials Science, Год журнала: 2023, Номер 27(5), С. 101106 - 101106

Опубликована: Сен. 21, 2023

Hydrogen is considered as a primary energy carrier for the hydrogen economy. However, embrittlement (HE) an inescapable problem that needs to be solved because metals, particularly steels, are commonly used in transportation and storage of hydrogen, HE occurs high-performance structural components contact with moisture or hydrogen. In particular, concerns additively produced alloys should addressed, additive manufacturing (AM) can provide significant advantages such components. This review overviews recent research progress metals fabricated using AM. introduces AM summarises discusses (i) factors influence (ii) possible mechanisms HE, (iii) differences similarities behaviour between processed by those through conventional processes, (iv) current challenges gaps metals. The covers titanium alloys, tool nickel-based superalloys, stainless steels high-entropy alloys.

Язык: Английский

---

Heat Treating Additive-Manufactured Alloys: A Comprehensive Review

Journal of Alloys and Compounds, Год журнала: 2024, Номер 1005, С. 176035 - 176035

Опубликована: Авг. 22, 2024

Язык: Английский

---

Effects of heat treatment on microstructure and high-temperature tensile performance of Ni-based GH3230 superalloy processed by Laser powder bed fusion

Journal of Alloys and Compounds, Год журнала: 2025, Номер unknown, С. 179619 - 179619

Опубликована: Март 1, 2025

Язык: Английский

---

A novel low-cost ultra-strong maraging steel by additive manufacturing

Materials Science and Engineering A, Год журнала: 2023, Номер 887, С. 145747 - 145747

Опубликована: Сен. 26, 2023

Язык: Английский

---

Deep learning-based identification of hydrogen embrittlement-affected fracture surfaces and estimation of hydrogen diffusivity

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 111, С. 767 - 780

Опубликована: Фев. 27, 2025

Язык: Английский

---

Dependence of microstructure and properties in additive manufactured 18Ni300 on heat treatment and surface enhancement

Journal of Materials Research and Technology, Год журнала: 2024, Номер 29, С. 969 - 981

Опубликована: Янв. 12, 2024

Selective laser melting (SLM) known as a rapid manufacturing technology can fabricate complex and dense metallic components of 18Ni300 with excellent properties. The performance be improved by intermetallics using heat treatment, not including anti-corrosion property. In this study, the effects coating treatments on microstructure properties fabricated SLM were investigated. characterization results indicated that grain coarsening, dislocation reduction, texture strengthening occurred after optimal treatment. sequential processing 820 °C for 2 h 480 3 maximize microhardness (increased 74 %) ultimate tensile strength 79 %), accompanying cost Charpy impact (reduced 43 elongation (decreased 32 %). However, excessively high or low aging temperature time lead to insufficient improvement because austenite reversal. addition, great interface bonding is observed cladding wear resistance maintains well while improving property significantly quality loss.

Язык: Английский

---

Effect of heat treatment on microstructure and hydrogen embrittlement of additively manufactured and cast 18Ni300 maraging steel

Journal of Materials Research and Technology, Год журнала: 2024, Номер 33, С. 9566 - 9579

Опубликована: Ноя. 1, 2024

Язык: Английский

---

Suppressing hydrogen embrittlement of selective laser melted maraging steel by tailoring the coherency and morphology of ω precipitates

Materials Science and Engineering A, Год журнала: 2024, Номер unknown, С. 147711 - 147711

Опубликована: Дек. 1, 2024

Язык: Английский

---