{"id":"W1545457196","doi":"10.4271/2005-01-1255","title":"Friction Stir Spot Welding of Aluminum and Magnesium Alloy Sheets","year":2005,"lang":"en","type":"article","venue":"SAE technical papers on CD-ROM/SAE technical paper series","topic":"Advanced Welding Techniques Analysis","field":"Engineering","cited_by":53,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Spot welding; Aluminium; Materials science; Magnesium; Metallurgy; Welding; Friction stir welding; Magnesium alloy; Alloy; 5052 aluminium alloy","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001555365,0.0002430648,0.0002051678,0.0003954334,0.0001696908,0.0002334973,0.0003808211,0.0002249487,0.001493842],"category_scores_gemma":[0.0003089209,0.0001959079,0.0002680997,0.0002037488,0.0001591351,0.0001509449,0.0002428963,0.00009487227,0.0003289203],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003345876,"about_ca_system_score_gemma":0.0001310995,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001052735,"about_ca_topic_score_gemma":0.001727701,"domain_scores_codex":[0.9997509,0.00001808359,0.00001100325,0.00003589371,0.0001465174,0.00003764388],"domain_scores_gemma":[0.9998933,0.0000205959,0.00003216262,0.00001848661,0.00002469552,0.0000107],"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":[0.0001253315,0.000007566101,0.0006092982,0.00004339399,0.00000645143,0.0001430779,0.00005800924,0.0004940091,0.9895969,0.0001403277,0.00005337053,0.0087223],"study_design_scores_gemma":[0.00001139881,0.0003728095,0.008709567,0.000004536304,0.00001210107,0.0001839213,0.00004009986,0.001921064,0.9868861,0.00005905415,0.001793182,0.000006123808],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9919482,0.0002309405,0.004856626,0.00001309853,0.00001365778,0.00001861488,0.00002630909,0.0001199555,0.002772517],"genre_scores_gemma":[0.9938213,0.00006311144,0.003517483,0.000006680791,0.000002510202,0.000005451621,0.00003089626,0.00001380689,0.00253874],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001493842,"threshold_uncertainty_score":0.004997373,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00834522542744194,"score_gpt":0.2324603214185689,"score_spread":0.224115095991127,"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."}}