Fe-Cr-Niオーステナイト鋼における水素固溶強化の現象論と潜在機構
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- 資料種別
- 記事
- 著者・編者
- 小川 祐平髙桑 脩森山 潤一朗西田 会希津﨑 兼彰柴田 曉伸
- 並列タイトル等
- Phenomenology and Mechanisms of Hydrogen-Induced Solid Solution-Hardening in Fe-Cr-Ni Austenitic Steels
- タイトル（掲載誌）
- 日本金属学会誌 = The journal of the Japan Institute of Metals and Materials
- 巻号年月日等（掲載誌）
- 89(9・10):2025.9・10
- 掲載巻
- 89
- 掲載号
- 9・10
- 掲載ページ
- 287-306
- 掲載年月日（W3CDTF）
- 2025
- ISSN（掲載誌）
- 0021-4876
- ISSN-L（掲載誌）
- 0021-4876
- 出版事項（掲載誌）
- 仙台 : 日本金属学会 ; 1937-
- 出版地（国名コード）
- JP
- 本文の言語コード
- jpn
- NDLC
- 対象利用者
- 一般
- 所蔵機関
- 国立国会図書館
- 請求記号
- Z17-314
- 連携機関・データベース
- 国立国会図書館 : 国立国会図書館雑誌記事索引
- 書誌ID（NDLBibID）
- 034340321
- 整理区分コード
- 632
- 要約等
- <p>As for the alloying additions of carbon (C) and nitrogen (N), the involvement of solute hydrogen (H) in face-centered-cubic (FCC) Fe-Cr-Ni-based austenitic steels causes considerable magnitude of solid solution-hardening. Notably, the strengthening ability of these three interstitial elements is almost comparable to each other, although H is significantly smaller than C and N in its atomic size. The present paper overviews the phenomenology of such H-induced solid solution-hardening and its underlying rationales in commercial 300-series Fe-Cr-Ni austenitic steels after uniform H-charging in pressurized gaseous H<sub>2</sub> environment at elevated temperatures. The effects of H concentration, deformation temperature, strain rate, and chemical composition of the alloy, as well as the thermal activation process of deformation, are extensively reviewed based mainly on the authors’ recent works. Potential roles of three key factors: 1) <i>solute drag</i> of H atmosphere around a dislocation; 2) <i>H-diffusion-controlled glide</i> of dislocation core; and 3) the presence of <i>H-substitutional complex</i>, are discussed in light of the conventionally established theories of dislocation dynamics and plasticity. The H-induced solid solution-hardening is maximized when the factors 1) and 2) (<i>i.e.,</i> dynamic interactions between diffusible H and mobile dislocation) exert primary contributions to the flow stress. This fact is attributed to the exclusively high mobility of H atoms in austenite lattice even at around an ambient temperature, which is not the case for C and N that remain immobile during the deformation.</p>
- DOI
- 10.2320/jinstmet.j202523
- オンライン閲覧公開範囲
- インターネット公開
- 関連情報（URI）
- 参照
- Hydrogen Embrittlement Susceptibility of Fe-Mn Binary Alloys with High Mn Content: Effects of Stable and Metastable ε-Martensite, and Mn ConcentrationHydrogen desorption and cracking associated with martensitic transformation in Fe-Cr-Ni-Based austenitic steels with different carbon contentsHydrogen, as an alloying element, enables a greater strength-ductility balance in an Fe-Cr-Ni-based, stable austenitic stainless steelStress relaxation and creep in α-iron filamentary single crystals at low temperatureThe effect of hydrogen on the yield and flow stress of an austenitic stainless steelIMPERFECT DISLOCATIONSCorrelation between dislocation organization and slip bands: TEM and AFM investigations in hydrogen-containing nickel and nickel–chromiumThe Portevin-Le Chatelier Effect in hydrogenated nickelSolid-solution hardening by hydrogen in Fe–Cr–Ni-based austenitic steel: Temperature and strain rate effectsStrain Rate and Temperature Effects on Hydrogen Embrittlement of Stable and Metastable High-Entropy AlloysTransient solute drag and strain aging of dislocationsPlastic flow in Fe-Cr-Ni austenitic steel under the presence of solute H: A study via room temperature creepCharacterization of thermally activated dislocation mechanisms using transient testsSuperposition of Alloy Hardening, Strain Hardening, and Dynamic RecoveryAdvanced method for structure-strength-ductility assessment of dispersion-strengthened FCC metals using activation work, mean slip distance and constitutive relation analyses: Decoding the Haasen plotIncrease in the local yield stress near surface of austenitic stainless steel due to invasion by hydrogenComparative study of hydrogen embrittlement in stable and metastable high-entropy alloysSolution hardeningDilation of an fcc Fe–Cr–Ni alloy by interstitial carbon and nitrogenChemical composition dependence of the strength and ductility enhancement by solute hydrogen in Fe–Cr–Ni-based austenitic alloysAn Fe–Ni–Cr–H interatomic potential and predictions of hydrogen-affected stacking fault energies in austenitic stainless steelsSolute drag on perfect and extended dislocationsSolute drag on moving edge dislocationsTemperature-sensitive ductilization in hydrogen-alloyed Fe-Cr-Ni austenitic steel by enhanced deformation twinningDislocation damping and hydrogen pinning in austenitic stainless steelsThermally activated dislocation motion in hydrogen-alloyed Fe–Cr–Ni austenitic steel revisited via Haasen plotCrystal Plasticity Modeling of Hydrogen and Hydrogen-Related Defects in Initial Yield and Plastic Flow of Single-Crystal Stainless Steel 316LFundamentals of Hydrogen EmbrittlementGrain refinement strengthening mechanism of an austenitic stainless steel: critically analyze the impacts of grain interior and grain boundaryHydrogen uptake in austenitic stainless steels by exposure to gaseous hydrogen and its effect on tensile deformationDetermination of hydrogen compatibility for solution-treated austenitic stainless steels based on a newly proposed nickel-equivalent equationHigh Nitrogen SteelsAtomic Radii in CrystalsEffects of hydrogen on fatigue crack growth behavior of austenitic stainless steelsHydrogen Effect against Hydrogen EmbrittlementThe effect of the Ni/Cu ratio on H-induced ductility loss and its mechanism in Cu–Ni binary alloy systemHydrogen-prompted heterogeneous development of dislocation structure in NiThe Characterization of Materials by Precision Strain Rate SensitivityEffects of antagonistic interaction between Cr and Ni on hydrogen solubility in a Fe-Cr-Ni ternary austenitic system: A first-principles calculationInfluence of hydrogen on dislocation self-organization in NiHydrogen diffusivity and tensile-ductility loss of solution-treated austenitic stainless steels with external and internal hydrogenA Portevin-Le Chatelier effect expected from solute atmosphere draggingDislocation Velocities, Dislocation Densities, and Plastic Flow in Lithium Fluoride CrystalsTheory of the effect of dynamic strain aging on mechanical propertiesA Statistical Theory of Solid Solution HardeningInternal friction in hydrogen-charged CrNi and CrNiMn austenitic stainless steelsGaseous hydrogen embrittlement of materials in energy technologies Volume 1The contribution of Cr and Ni to hydrogen absorption energy in Fe-Cr-Ni austenitic systems: A first-principles studyHydrogen-Dislocation Interaction in Austenitic Stainless Steel Studied with Mechanical Loss SpectroscopyThe Portevin-Le Chatelier Effect in hydrogenated nickel alloysEffect of obstacle strength and spacing on the slope of Haasen plotSolid solution-hardening by hydrogen in Fe–Cr–Ni-based austenitic steel studied by strain rate sensitivity measurement: Contributions of effective stress and solute dragRole of solute hydrogen on mechanical property enhancement in Fe–24Cr–19Ni austenitic steel: An in situ neutron diffraction studyThe diffusion and trapping of hydrogen in steelSubstitutional solution hardeningStress equivalence of solution hardeningInteraction of aluminium with hydrogen in twinning-induced plasticity steelReducing grain boundary, dislocation line and vacancy formation energies by solute segregation. I. Theoretical backgroundThe diffusion of nitrogen in an austenitic stainless steelDistribution of solute atoms round a slow dislocationThe effect of plastic deformation on the transport of hydrogen in nickelEffects of alloy composition and strain hardening on tensile fracture of hydrogen-precharged type 316 stainless steelsThe mechanism of precipitation strengthening in an iron-base superalloyEffects of deformation on hydrogen permeation in austenitic stainless steelsThermally activated plastic flow in the presence of multiple obstacle typesSolid solution and grain size hardening of nitrogen-alloyed austenitic steelsScaling of Dislocation Strengthening by Multiple Obstacle TypesOn the physical differences between tensile testing of type 304 and 316 austenitic stainless steels with internal hydrogen and in external hydrogenEffects of temperature on the plastic properties of aluminium crystalsCarbon Diffusion Measurement in Austenite in the Temperature Range 500 °C to 900 °CComprehensive Understanding of Ductility Loss Mechanisms in Various Steels with External and Internal HydrogenNew interpretation of the Haasen plot for solute-strengthened alloysThe superposition of flow stress contributions in a precipitate hardened Ni-based alloy studied by strain rate sensitivity measurementsPhase relations in the hydrogen-austenite systemInvestigations of nitrogen diffusion in austenitic CrNi steelsMovement of DislocationsAnnealing behavior of implanted nitrogen in AISI 316 stainless steelKinetics of flow and strain-hardeningPermeability, solubility and diffusivity of hydrogen isotopes in stainless steels at high gas pressuresAnalysis of strengthening mechanisms in alloys by means of thermal-activation theoryThe superposition of thermal activation in dislocation movementComparative study of hydrogen-induced intergranular fracture behavior in Ni and Cu–Ni alloy at ambient and cryogenic temperaturesCarburizing of steelsEffect of nickel equivalent on hydrogen gas embrittlement of austenitic stainless steels based on type 316 at low temperaturesHydrogen-enhanced localized plasticity—a mechanism for hydrogen-related fractureA new method for activation volume measurements: application to Ni3(Al,Hf)Effect of strain-induced martensite on hydrogen environment embrittlement of sensitized austenitic stainless steels at low temperaturesPlastic deformation of nickel single crystals at low temperaturesKinetics of solution hardeningNitrogen strengthening of a stable austenitic stainless steelLocal strain hardening and nonuniformity of plastic deformationThe Thermally Activated Deformation of Crystalline MaterialsEffects of grain size and deformation temperature on hydrogen-enhanced vacancy formation in Ni alloysThe influence of hydrogen on the plastic deformation ductility, and fracture of nickel in tensionRevisiting hydrogen embrittlement models and hydrogen-induced homogeneous nucleation of dislocationsTheory of mobile dislocation density: Application to the deformation of 304 stainless steelThe solute atmosphere round a moving dislocation and its dragging stress構造用ベースメタルの最高強度への挑戦 鉄の強化機構と限界強度New Yielding Phenomenon in Some Aluminium Alloys at High Temperatures準安定16-10ステンレス鋼の結晶粒超微細化による強化オーステナイト系ステンレス鋼の低サイクル疲労における繰り返し軟化高圧水素環境におけるステンレス鋼の脆化挙動に及ぼす化学組成の影響X-ray absorption fine structure analysis of interstitial (C, N)-substitutional (Cr) complexes in austenitic stainless steels.Effects of alloying elements on hardening and restoration behavior of 15Cr-15Ni high hardness non-magnetic stainless steel.オーステナイト系ステンレス鋼中の水素による内部摩擦鉄鋼中の水素拡散に添加元素(Mn，Cr，Ni)が与える影響に関する第一原理計算Hydrogen effect on the mobility of edge dislocation in α-iron: a long-timescale molecular dynamics simulationMechanism of the High Temperature Yield Point Phenomenon in Some Aluminium AlloysCO-CO<SUB>2</SUB>雰囲気における固体鉄への浸炭速度Internal friction peak in FCC Fe-Cr-Ni alloys hydrogen-charged by gas-equilibration method, Japanese J. Appl. Physics, Part 1 RegulEffects of Carbon and Silicon on Softening in Low-cycle Fatigue of Austenitic Stainless SteelsEffect of Alloying Elements on the Mechanical Properties of the Stable Austenitic Stainless Steel.析出硬化型高Mnオーステナイト鋼の水素脆化挙動に及ぼすNi含有量および時効熱処理の影響
- 連携機関・データベース
- 国立情報学研究所 : CiNii Research
- 提供元機関・データベース
- Japan Link Center学術機関リポジトリデータベース雑誌記事索引データベースCrossref
- 書誌ID（NDLBibID）
- 034340321