{"id":"W4400623480","doi":"10.1016/j.jmrt.2024.07.055","title":"Influence of hot top geometry on columnar-to-equiaxed transition in a 12 MT steel ingot","year":2024,"lang":"en","type":"article","venue":"Journal of Materials Research and Technology","topic":"Solidification and crystal growth phenomena","field":"Materials Science","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"Cégep de Sorel-Tracy; École de Technologie Supérieure","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Ingot; Equiaxed crystals; Materials science; Shrinkage; Porosity; Metallurgy; Temperature gradient; Thermal; Mold; Composite material; Microstructure; Thermodynamics","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":[0.002689547,0.00008800426,0.0003010671,0.001778098,0.00004874521,0.0001133872,0.0003294475,0.0001523454,0.0001442554],"category_scores_gemma":[0.0004119438,0.00007296178,0.00001880977,0.0009640373,0.000252391,0.0001741207,0.00007247521,0.0002812382,0.00003195341],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008202677,"about_ca_system_score_gemma":0.0001246184,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000262493,"about_ca_topic_score_gemma":0.000007838988,"domain_scores_codex":[0.9983225,0.0001748292,0.0005550236,0.0001941023,0.0004420023,0.0003114798],"domain_scores_gemma":[0.9991573,0.0002036279,0.0001009236,0.0001709567,0.0002742419,0.00009291768],"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":[0.0003986467,0.0000903108,0.00008847698,0.0001604333,0.000007031694,0.00005276692,0.0004387765,0.00004359048,0.9928289,0.005261284,0.0001289317,0.0005008599],"study_design_scores_gemma":[0.0004228774,0.001577271,0.002729916,0.0004306072,0.000003616458,0.0000815961,0.0006343005,0.000007330648,0.9863838,0.006466208,0.001183085,0.00007942264],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9968353,0.0002567793,0.00005258822,0.002391032,0.0001221196,0.0002041757,0.00002773232,0.00002601831,0.00008428729],"genre_scores_gemma":[0.9994494,0.0001374964,0.0002337051,0.00004856454,0.00005683173,0.00001963299,7.938427e-7,0.00001046814,0.00004312927],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006445122,"threshold_uncertainty_score":0.2975295,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03508585540209162,"score_gpt":0.3369217740917066,"score_spread":0.301835918689615,"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."}}