TY - JOUR A1 - Westwood, S. A1 - Josephs, R. A1 - Choteau, T. A1 - Daireaux, A. A1 - Mesquida, C. A1 - Wielgosz, R. A1 - Rosso, A. A1 - de Arechavaleta, M.R. A1 - Davies, S. A1 - Wang, H. A1 - do Rego, E.C.P. A1 - Rodrigues, J.M. A1 - de Freitas Guimaraes, E. A1 - Sousa, M.V.B. A1 - Monteiro, T.M. A1 - das Neves Valente, L.A. A1 - Violante, F.G.M. A1 - Almeida, R. R. R. A1 - Quaresma, M.C.B. A1 - Nogueira, R. A1 - Windust, A. A1 - Dai, X. A1 - Li, X. A1 - Zhang, W. A1 - Li, M. A1 - Shao, M. A1 - Wei, C. A1 - Wong, S.-K. A1 - Cabillic, J. A1 - Gantois, F. A1 - Philipp, Rosemarie A1 - Pfeifer, Dietmar A1 - Hein, Sebastian A1 - Klyk-Seitz, Urszula-Anna A1 - Ishikawa, K. A1 - Castro, E. A1 - Gonzalez, N. A1 - Krylov, A. A1 - Lin, T.T. A1 - Kooi, L.T. A1 - Fernandes-Whaley, M. A1 - Prévoo, D. A1 - Archer, M. A1 - Visser, R. A1 - Nlhapo, N. A1 - de Vos, B. A1 - Ahn, S. A1 - Pookrod, P. A1 - Wiangnon, K. A1 - Sudsiri, N. A1 - Muaksang, K. A1 - Cherdchu, C. A1 - Gören, A.C. A1 - Bilsel, M. A1 - LeGoff, T. A1 - Bearden, D. A1 - Bedner, M. A1 - Duewer, D. A1 - Hancock, D. A1 - Lang, B. A1 - Lippa, K. A1 - Schantz, M. A1 - Sieber, j. T1 - Final report on key comparison CCQM-K55.b (aldrin): An international comparison of mass friction purity assignment of aldrin N2 - Under the auspices of the Organic Analysis Working Group (OAWG) of the Comité Consultatif pour la Quantité de Matière (CCQM) a key comparison, CCQM K55.b, was coordinated by the Bureau International des Poids et Mesures (BIPM) in 2010/2011. Nineteen national measurement institutes and the BIPM participated. Participants were required to assign the mass fraction of aldrin present as the main component in the comparison sample for CCQM-K55.b which consisted of technical grade aldrin obtained from the National Measurement Institute Australia that had been subject to serial recrystallization and drying prior to sub-division into the units supplied for the comparison. Aldrin was selected to be representative of the performance of a laboratory's measurement capability for the purity assignment of organic compounds of medium structural complexity [molar mass range 300 Da to 500 Da] and low polarity (pKOW < -2) for which related structure impurities can be quantified by capillary gas phase chromatography (GC). The key comparison reference value (KCRV) for the aldrin content of the material was 950.8 mg/g with a combined standard uncertainty of 0.85 mg/g. The KCRV was assigned by combination of KCRVs assigned by consensus from participant results for each orthogonal impurity class. The relative expanded uncertainties reported by laboratories having results consistent with the KCRV ranged from 0.3% to 0.6% using a mass balance approach and 0.5% to 1% using a qNMR method. The major analytical challenge posed by the material proved to be the detection and quantification of a significant amount of oligomeric organic material within the sample and most participants relying on a mass balance approach displayed a positive bias relative to the KCRV (overestimation of aldrin content) in excess of 10 mg/g due to not having adequate procedures in place to detect and quantify the non-volatile content–specifically the non-volatile organics content–of the comparison sample. There was in general excellent agreement between participants in the identification and the quantification of the total and individual related structure impurities, water content and the residual solvent content of the sample. The comparison demonstrated the utility of 1H NMR as an independent method for quantitative analysis of high purity compounds. In discussion of the participant results it was noted that while several had access to qNMR estimates for the aldrin content that were inconsistent with their mass balance determination they decided to accept the mass balance result and assumed a hidden bias in their NMR data. By contrast, laboratories that placed greater confidence in their qNMR result were able to resolve the discrepancy through additional studies that provided evidence of the presence of non-volatile organic impurity at the requisite level to bring their mass balance and qNMR estimates into agreement. PY - 2012 DO - https://doi.org/10.1088/0026-1394/49/1A/08014 SN - 0026-1394 SN - 1681-7575 VL - 49 IS - CCQM-K55.b Final Report October 2012 SP - 1 EP - 41 PB - Inst. of Physics Publ. CY - Bristol AN - OPUS4-26831 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Zhang, L. J. A1 - Zhang, J. X. A1 - Gumenyuk, Andrey A1 - Rethmeier, Michael A1 - Na, S.J. T1 - Numerical simulation of full penetration laser welding of thick steel plate with high power high brightness laser N2 - Full penetration laser welding was carried out on a 10 mm steel plate using a 16 kW maximum power continuous wave thin disk laser. Upper surface and lower surface of molten pool were observed synchronously with two high speed CCD cameras during the welding process. The lower surface was much longer and more unstable than the upper one. A three dimensional laser deep penetration welding model in which volume of fluid (VOF) method was combined with a ray-tracing algorithm was used to simulate the dynamic coupling between keyhole and molten pool in laser full penetration welding. The calculated weld cross-section morphology and molten pool length on both upper side and lower side agree well with experimental results. Evolution of molten pool in lower side during full penetration laser welding was analyzed, periodical features of energy coupling, molten pool behavior and keyhole dynamics in laser full penetration welding were identified and discussed. KW - Full penetration laser welding KW - Molten pool KW - Keyhole KW - Thick plate PY - 2014 DO - https://doi.org/10.1016/j.jmatprotec.2014.03.016 SN - 0924-0136 SN - 1873-4774 VL - 214 IS - 8 SP - 1710 EP - 1720 PB - Elsevier CY - Amsterdam AN - OPUS4-30549 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Zhang, X. A1 - Zhang, J. A1 - Wang, H. A1 - Rogal, J: A1 - Li, H.-Y. A1 - Wei, S.-H. A1 - Hickel, Tilmann T1 - Defect-characterized phase transition kinetics N2 - Phase transitions are a common phenomenon in condensed matter and act as a critical degree of freedom that can be employed to tailor the mechanical or electronic properties of materials. Understanding the fundamental mechanisms of the thermodynamics and kinetics of phase transitions is, thus, at the core of modern materials design. Conventionally, studies of phase transitions have, to a large extent, focused on pristine bulk phases. However, realistic materials exist in a complex form; their microstructures consist of different point and extended defects. The presence of defects impacts the thermodynamics and kinetics of phase transitions, but has been commonly ignored or treated separately. In recent years, with the significant advances in theoretical and experimental techniques, there has been an increasing research interest in modeling and characterizing how defects impact or even dictate phase transitions. The present review systematically discusses the recent progress in understanding the kinetics of defect-characterized phase transitions, derives the key mechanisms underlying these phase transitions, and envisions the remaining challenges and fruitful research directions. We hope that these discussions and insights will help to inspire future research and development in the field. KW - Kinetics KW - Atomistic models KW - Phase transitions KW - Defects PY - 2022 DO - https://doi.org/10.1063/5.0117234 SN - 1931-9401 VL - 9 IS - 4 SP - 1 EP - 42 PB - AIP CY - New York, NY AN - OPUS4-56507 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Westwood, S. A1 - Josephs, R. A1 - Choteau, T. A1 - Daireaux, A. A1 - Wielgosz, R. A1 - Davies, S. A1 - Moad, M. A1 - Chan, B. A1 - Munoz, A. A1 - Conneely, P. A1 - Ricci, M. A1 - Do Rego, E.C.P. A1 - Garrido, B.C. A1 - Violante, F.G.M. A1 - Windust, A. A1 - Dai, X. A1 - Huang, T. A1 - Zhang, W. A1 - Su, F. A1 - Quan, C. A1 - Wang, H. A1 - Lo, M. A1 - Wong, W. A1 - Gantois, F. A1 - Lalerle, B. A1 - Dorgerloh, Ute A1 - Koch, Matthias A1 - Klyk-Seitz, Urszula-Anna A1 - Pfeifer, Dietmar A1 - Philipp, Rosemarie A1 - Piechotta, Christian A1 - Recknagel, Sebastian A1 - Rothe, Robert A1 - Yamazaki, T. A1 - Zakaria, O. B. A1 - Castro, E. A1 - Balderas, M. A1 - González, N. A1 - Salazar, C. A1 - Regalado, L. A1 - Valle, E. A1 - Rodríguez, L. A1 - Laguna, L.Á.. A1 - Ramírez, P. A1 - Avila, M. A1 - Ibarra, J. A1 - Valle, L. A1 - Arce, M. A1 - Mitani, Y. A1 - Konopelko, L. A1 - Krylov, A. A1 - Lopushanskaya, E. A1 - Lin, T.T. A1 - Liu, Q. A1 - Kooi, L.T. A1 - Fernandes-Whaley, M. A1 - Prevoo-Franzsen, D. A1 - Nhlapo, N. A1 - Visser, R. A1 - Kim, B. A1 - Lee, H. A1 - Kankaew, P. A1 - Pookrod, P. A1 - Sudsiri, N. A1 - Shearman, K. A1 - Gören, A.C. A1 - Bilsel, G. A1 - Yilmaz, H. A1 - Bilsel, M. A1 - Cergel, M. A1 - Coskun, F.G. A1 - Uysal, E. A1 - Gündüz, S. A1 - Ün, I. A1 - Warren, J. A1 - Bearden, D.W. A1 - Bedner, M. A1 - Duewer, D.L. A1 - Lang, B.E. A1 - Lippa, K.A. A1 - Schantz, M.M. A1 - Sieber, J.R. T1 - Final report on key comparison CCQM-K55.c (L-(+)-Valine): Characterization of organic substances for chemical purity N2 - KEY COMPARISON Under the auspices of the Organic Analysis Working Group (OAWG) of the Comité Consultatif pour la Quantité de Matière (CCQM) a key comparison, CCQM K55.c, was coordinated by the Bureau International des Poids et Mesures (BIPM) in 2012. Twenty National Measurement Institutes or Designated Institutes and the BIPM participated. Participants were required to assign the mass fraction of valine present as the main component in the comparison sample for CCQM-K55.c. The comparison samples were prepared from analytical grade L-valine purchased from a commercial supplier and used as provided without further treatment or purification. Valine was selected to be representative of the performance of a laboratory's measurement capability for the purity assignment of organic compounds of low structural complexity [molecular weight range 100–300] and high polarity (pKOW > –2). The KCRV for the valine content of the material was 992.0 mg/g with a combined standard uncertainty of 0.3 mg/g. The key comparison reference value (KCRV) was assigned by combination of KCRVs assigned from participant results for each orthogonal impurity class. The relative expanded uncertainties reported by laboratories having results consistent with the KCRV ranged from 1 mg/g to 6 mg/g when using mass balance based approaches alone, 2 mg/g to 7 mg/g using quantitative 1H NMR (qNMR) based approaches and from 1 mg/g to 2.5 mg/g when a result obtained by a mass balance method was combined with a separate qNMR result. The material provided several analytical challenges. In addition to the need to identify and quantify various related amino acid impurities including leucine, isoleucine, alanine and a-amino butyrate, care was required to select appropriate conditions for performing Karl Fischer titration assay for water content to avoid bias due to in situ formation of water by self-condensation under the assay conditions. It also proved to be a challenging compound for purity assignment by qNMR techniques. There was overall excellent agreement between participants in the identification and the quantification of the total and individual related structure impurities, water content, residual solvent and total non-volatile content of the sample. Appropriate technical justifications were developed to rationalise observed discrepancies in the limited cases where methodology differences led to inconsistent results. The comparison demonstrated that to perform a qNMR purity assignment the selection of appropriate parameters and an understanding of their potential influence on the assigned value is critical for reliable implementation of the method, particularly when one or more of the peaks to be quantified consist of complex multiplet signals. PY - 2014 DO - https://doi.org/10.1088/0026-1394/51/1A/08010 SN - 0026-1394 SN - 1681-7575 VL - 51 SP - 08010, 1 EP - 44 PB - Inst. of Physics Publ. CY - Bristol AN - OPUS4-31072 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Vogel, F. A1 - Cheng, J. A1 - Liang, S. B. A1 - Ke, C. B. A1 - Cao, S. S. A1 - Zhang, X. P. A1 - Zizak, I. A1 - Manzoni, Anna Maria A1 - Yu, J. M. A1 - Wanderka, N. A1 - Li, W. T1 - Formation and evolution of hierarchical microstructures in a Ni-based superalloy investigated by in situ high-temperature synchrotron X-ray diffraction N2 - Hierarchical microstructures are created when additional γ particles form in γ’ precipitates and they are linked to improved strength and creep properties in high-temperature alloys. Here, we follow the formation and evolution of a hierarchical microstructure in Ni86.1Al8.5Ti5.4 by in situ synchrotron X-ray diffraction at 1023 K up to 48 h to derive the lattice parameters of the γ matrix, γ’ precipitates and γ particles and misfits between phases. Finite element method-based computer simulations of hierarchical microstructures allow obtaining each phase's lattice parameter, thereby aiding peak identification in the in situ X-ray diffraction data. The simulations further give insight into the heterogeneous strain distribution between γ’ precipitates and γ particles, which gives rise to an anisotropic diffusion potential that drives the directional growth of γ particles. We rationalize a schematic model for the growth of γ particles, based on the Gibbs-Thomson effect of capillary and strain-induced anisotropic diffusion potentials. Our results highlight the importance of elastic properties, elastic anisotropy, lattice parameters, and diffusion potentials in controlling the behavior and stability of hierarchical microstructures. KW - XRD KW - Superalloy KW - Finite element method KW - Transmission electron microscopy PY - 2022 DO - https://doi.org/10.1016/j.jallcom.2022.165845 SN - 0925-8388 VL - 919 SP - 1 EP - 17 PB - Elsevier CY - Lausanne AN - OPUS4-55394 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Babu, S. S. A1 - Sonnenberg, G. A1 - Schwenk, Christopher A1 - Goldak, J. A1 - Porzner, H. A1 - Khurana, S.P. A1 - Zhang, W. A1 - Gayler, J. T1 - How can computational weld mechanics help industry? KW - Schweißen KW - Simulation KW - Temperatur KW - Verzug KW - Eigenspannungen PY - 2010 SN - 0043-2296 SN - 0096-7629 VL - 89 IS - 1 SP - 40 EP - 45 PB - American Welding Society CY - New York, NY AN - OPUS4-20793 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Li, X.M. A1 - Li, H.M. A1 - Zhang, Q.H. A1 - Lu, X.H. A1 - Li, S.Q. A1 - Koch, Matthias A1 - Polzer, J. A1 - Hackenber, R. A1 - Moniruzzaman, M. A1 - Khan, M. A1 - Kakoulides, E. A1 - Pak-Wing, K. A1 - Richy, A1 - Chi-Shing, N. A1 - Lu, T. A1 - Gui, E.M. A1 - Cheow, P.S. A1 - Teo, T.L. A1 - Rego, E. A1 - Garrido, B. A1 - Carvalho, L. A1 - Leal, R. A1 - Violante, F. A1 - Baek, S.Y. A1 - Lee, S. A1 - Choi, K. A1 - Kim, B. A1 - Bucar-Miklavcic, M. A1 - Hopley, C. A1 - Nammoonnoy, J. A1 - Murray, J. A1 - Wilson, W. A1 - Toman, B. A1 - Itoh, N. A1 - Gokcen, T. A1 - Krylov, A. A1 - Mikheeva, A. T1 - CCQM-K146 low-polarity analyte in high fat food: benzo a pyrene in olive oil N2 - The demonstration of competency and equivalence for the assessment of levels of contaminants and nutrients in primary foodstuffs is a priority within the 10-year strategy for the OAWG Track A core comparisons. The measurements are core challenges for reference material producers and providers of calibration Services. This key comparison related to low polarity analytes in a high fat, low protein, low carbohydrate food matrix and Benzo[a]pyrene in edible oil was the model System selected to align with this class within the OAWG strategy. Evidence of successful participation in formal, relevant international comparisons is needed to document measurement capability claims (CMCs) made by national metrology institutes (NMIs) and designated institutes (Dis). 16 National Metrology Institutions participated in the Track A Key Comparison CCQM-K146 Low-Polarity Analyte in high fat food: Benzo[a]pyrene in Olive Oil. Participants were requested to evaluate the mass fractions, expressed in µg/kg, of Benzo[a]pyrene in the olive oil material. The KCRV was determined from the results of all NMIs/DIs participating in the key comparison that used appropriately validated methods with demonstrated metrological traceability. Different methods such as liquid-liquid extraction, GPC and SPE were applied in the sample pretreatment and HPLC-FLD, HPLC-MS/MS, and GC-MS or GC-MS/MS were applied for detection by the participants. The mass fractions for BaP were in the range of (1.78 to 3.09) µg/kg with Standard uncertainties of (0.026 to 0.54) µg/kg, with corresponding relative Standard uncertainties from 0.9% to 21%. Five labs withdrew their result from the Statistical evaluation of the KCRV for technical reasons. One lab was excluded from the KCRV evaluation, as they did not meet the CIPM metrological traceability requirements. A Hierarchical Bayes option was selected for the KCRV value, which was determined as 2.74 µg/kg with a Standard uncertainty of 0.03 µg/kg. The 10 institutes those were included in the calculation of the consensus KCRV all agreed within their Standard uncertainties. Successful participation in CCQM-K146 demonstrates the measurement capabilities in determining mass fraction of organic compounds, with molecular mass of 100 g/mol to 500 g/mol, having low polarity pKow < -2, in mass fraction range from 0.1 µg/kg to 1000 µg/kg in a high fat, low protein, low carbohydrate food matrix. KW - Metrology KW - CCQM KW - Food KW - PAH PY - 2020 DO - https://doi.org/10.1088/0026-1394/57/1a/08017 VL - 57 IS - 1a SP - 08017 AN - OPUS4-52435 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Bosch, R.-W. A1 - Cottis, R.A. A1 - Csecs, K. A1 - Dorsch, T. A1 - Dunbar, L. A1 - Heyn, Andreas A1 - Huet, F. A1 - Hyökyvirta, O. A1 - Kerner, Z. A1 - Kobzova, A. A1 - Macak, J. A1 - Novotny, R. A1 - Öijerholm, J. A1 - Piippo, J. A1 - Richner, R. A1 - Ritter, S. A1 - Sánchez-Amaya, J.M. A1 - Somogyi, A. A1 - Väisänen, S. A1 - Zhang, W. T1 - Reliability of electrochemical noise measurements: Results of round-robin testing on electrochemical noise N2 - Sixteen laboratories have performed electrochemical noise (EN) measurements based on two systems. The first uses a series of dummy cells consisting of a 'star' arrangement of resistors in order to validate the EN measurement equipment and determine its baseline noise performance, while the second system, based on a previous round-robin in the literature, examines the corrosion of aluminium in three environments. All participants used the same measurement protocol and the data reporting and analysis were performed with automatic procedures to avoid errors. The measurement instruments used in the various laboratories include commercial general-purpose potentiostats and custom-built EN systems. The measurements on dummy cells have demonstrated that few systems are capable of achieving instrument noise levels comparable to the thermal noise of the resistors, because of its low level. However, it is of greater concern that some of the instruments exhibited significant artefacts in the measured data, mostly because of the absence of anti-aliasing filters in the equipment or because the way it is used. The measurements on the aluminium samples involve a much higher source noise level during pitting corrosion, and most (though not all) instruments were able to make reliable measurements. However, during passivation, the low level of noise could be measured by very few systems. The round-robin testing has clearly shown that improvements are necessary in the choice of EN measurement equipment and settings and in the way to validate EN data measured. The results emphasise the need to validate measurement systems by using dummy cells and the need to check systematically that the noise of the electrochemical cell to be measured is significantly higher than the instrument noise measured with dummy cells of similar impedance. KW - Electrochemical noise KW - Round-robin KW - Corrosion PY - 2014 DO - https://doi.org/10.1016/j.electacta.2013.12.093 SN - 0013-4686 SN - 1873-3859 VL - 120 SP - 379 EP - 389 PB - Elsevier Science CY - Kidlington AN - OPUS4-30284 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Sadowski, A. A1 - Seidel, M. A1 - Al-Lawati, H. A1 - Azizi, E. A1 - Balscheit, Hagen A1 - Böhm, M. A1 - Chen, Lei A1 - van Dijk, I. A1 - Doerich-Stavridis, C. A1 - Kunle Fajuyitan, O. A1 - Filippidis, A. A1 - Winther Fischer, A. A1 - Fischer, C. A1 - Gerasimidis, S. A1 - Karampour, H. A1 - Kathirkamanathan, L. A1 - Subramanian, S. A1 - Topkaya, Cem A1 - Wagner, H. N. R. A1 - Wang, J. A1 - Wang, J. A1 - Kumar Yadav, K. A1 - Yun, X. A1 - Zhang, P. T1 - 8-MW wind turbine tower computational shell buckling benchmark - Part 1: An international ‘round-robin’ exercise N2 - An assessment of the elastic-plastic buckling limit state for multi-strake wind turbine support towers poses a particular challenge for the modern finite element analyst, who must competently navigate numerous modelling choices related to the tug-of-war between meshing and computational cost, the use of solvers that are robust to highly nonlinear behaviour, the potential for multiple near-simultaneously critical failure locations, the complex issue of imperfection sensitivity and finally the interpretation of the data into a safe and economic design. This paper reports on an international ‘round-robin’ exercise conducted in 2022 aiming to take stock of the computational shell buckling expertise around the world which attracted 29 submissions. Participants were asked to perform analyses of increasing complexity on a standardised benchmark of an 8-MW multi-strake steel wind turbine support tower segment, from a linear elastic stress analysis to a linear bifurcation analysis to a geometrically and materially nonlinear buckling analysis with imperfections. The results are a showcase of the significant shell buckling expertise now available in both industry and academia. This paper is the first of a pair. The second paper presents a detailed reference solution to the benchmark, including an illustration of the Eurocode-compliant calibration of two important imperfection forms. KW - Wind turbine tower KW - Computational KW - Shell buckling KW - Benchmark PY - 2023 DO - https://doi.org/10.1016/j.engfailanal.2023.107124 SN - 1350-6307 VL - 148 SP - 1 EP - 23 PB - Elsevier Science CY - Oxford AN - OPUS4-57019 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Hachet, G. A1 - Wei, S. A1 - Tehranchi, Ali A1 - Dong, X. A1 - Lestang, J. A1 - Zhang, A. A1 - Sun, B. A1 - Zaefferer, S. A1 - Gault, B. A1 - Ponge, D. A1 - Raabe, D. ED - Tehranchi, Ali T1 - Protection of metal interfaces against hydrogen-assisted cracking N2 - Enabling a hydrogen economy requires the development of materials resistant to hydrogen embrittlement (HE). More than 100 years of research have led to several mechanisms and models describing how hydrogen interacts with lattice defects and leads to mechanical property degradation. However, solutions to protect materials from hydrogen are still scarce. Here, we investigate the role of interstitial solutes in protecting critical crystalline defects sensitive to hydrogen. Ab initio calculations show that boron and carbon in solid solutions at grain boundaries can efficiently prevent hydrogen segregation. We then realized this interface protection concept on martensitic steel, a material strongly prone to HE, by doping the most sensitive interfaces with different concentrations of boron and carbon. These segregations, in addition to stress relaxations, critically reduce the hydrogen ingress by half, leading to an unprecedented resistance against HE. This tailored interstitial segregation strategy can be extended to other metallic materials susceptible to hydrogen-induced interfacial failure. KW - Hydrogen embrittlement KW - interstitial PY - 2025 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-650881 DO - https://doi.org/10.1038/s41467-025-67310-6 SN - 2041-1723 VL - 16 SP - 1 EP - 11 PB - Springer Science and Business Media LLC AN - OPUS4-65088 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -