{"id":"W2010943834","doi":"10.4028/www.scientific.net/msf.618-619.41","title":"Effect of Welding Parameters on Microstructure and Tensile Properties of Friction Stir Welded 6061 AL Joints","year":2009,"lang":"en","type":"article","venue":"Materials science forum","topic":"Advanced Welding Techniques Analysis","field":"Engineering","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Metropolitan University","funders":"Natural Sciences and Engineering Research Council of Canada; Chinese Academy of Sciences","keywords":"Materials science; Welding; Ultimate tensile strength; Friction stir welding; Microstructure; Rotational speed; Composite material; Metallurgy; Base metal; Fracture (geology); Alloy; Joint (building); Structural engineering","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":[0.0003310968,0.00009901853,0.0002053397,0.0001485348,0.00006891688,0.00003266573,0.00011668,0.00003077609,0.000006083391],"category_scores_gemma":[0.00007207199,0.00007424823,0.00002406068,0.0002399411,0.0001456166,0.0001980948,0.00002701442,0.00003333342,6.511601e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000302878,"about_ca_system_score_gemma":0.000004225568,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001402287,"about_ca_topic_score_gemma":3.87711e-7,"domain_scores_codex":[0.9993048,0.00001754315,0.0001846071,0.0001476168,0.0001469345,0.0001984985],"domain_scores_gemma":[0.9997157,0.00001292199,0.00005747551,0.0001548494,0.00002839134,0.00003061111],"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":[0.00002993398,0.000002971227,0.0001598834,0.00002951388,0.000003067425,3.523767e-7,0.00005024723,0.004558838,0.9936315,0.00006598979,0.00001988297,0.001447754],"study_design_scores_gemma":[0.00009442169,0.0003255145,0.001118951,0.00008310565,0.000009164837,0.00000445367,0.0000244058,0.001732683,0.9962772,0.0002483324,0.000007173885,0.00007459172],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983217,0.00002813339,0.001162493,0.00007338784,0.0001386624,0.0001361998,0.000005044687,0.0001036684,0.00003078293],"genre_scores_gemma":[0.9957473,0.0000111135,0.004198153,0.00002637392,0.000005413628,0.000003167787,4.130743e-7,0.000006303472,0.000001731257],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00303566,"threshold_uncertainty_score":0.3027755,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006895953736866869,"score_gpt":0.2288500152009101,"score_spread":0.2219540614640432,"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."}}