{"id":"W4408560845","doi":"10.1016/j.tws.2025.113211","title":"Geometry and size dependent microstructure and crack formation in Rene 41 superalloy fabricated by laser powder bed fusion","year":2025,"lang":"en","type":"article","venue":"Thin-Walled Structures","topic":"Additive Manufacturing Materials and Processes","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University","funders":"Natural Sciences and Engineering Research Council of Canada; McGill University; Lawrence Livermore National Laboratory; U.S. Department of Energy","keywords":"Superalloy; Microstructure; Materials science; Fusion; Metallurgy; Laser; Composite material; Geometry; Optics; Physics; Mathematics","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00008261492,0.0002562262,0.0002849198,0.0001103327,0.0001067026,0.0001402785,0.0001115155,0.0001889971,0.0002294051],"category_scores_gemma":[0.00007407765,0.0002164678,0.00002080147,0.0001373586,0.0000489198,0.0002127527,0.00009463982,0.0002086783,9.332622e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004184837,"about_ca_system_score_gemma":0.000008824356,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00008031882,"about_ca_topic_score_gemma":0.00008189754,"domain_scores_codex":[0.9990743,0.00003893224,0.0002747223,0.0002437807,0.0001244371,0.0002438051],"domain_scores_gemma":[0.9996239,0.0001090917,0.00004088372,0.0001411913,0.00003049551,0.00005445293],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0002524862,0.00001738573,0.001070245,0.001264462,0.0001196581,0.00002088041,0.002404939,0.002118939,0.9747564,0.0002249044,0.01154453,0.006205217],"study_design_scores_gemma":[0.001754667,0.00003455337,0.07554747,0.00009391671,0.00003872728,0.00003231351,0.0003017467,0.0005530062,0.9094071,0.00798359,0.003788327,0.0004646222],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9970552,0.001612943,0.0001625246,0.0002467947,0.0002072107,0.0002176405,0.0001328555,0.0001426243,0.0002222041],"genre_scores_gemma":[0.9984434,0.0005596955,0.0003453836,0.0002664874,0.0000319455,0.000009856722,0.0001118306,0.00002314469,0.0002082063],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07447723,"threshold_uncertainty_score":0.8827302,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003935675925401512,"score_gpt":0.202595649805999,"score_spread":0.1986599738805975,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}