{"public_id":"cl_8efaf0935839e43e5e701cb9162ab1d6","status":"active","superseded_by_public_id":null,"corpus_id":138163846,"text":"Hot forging improves the primary carbides and carbide segregation in H13 hot work die steel.","confidence":0.96,"paper":{"corpus_id":138163846,"title":"Study on Carbide in Forged and Annealed H13 Hot Work Die Steel","url":"https://sah.borca.ai/papers/138163846"},"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.96,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_dd749a64c44d95bc3b9f309145c15ecf","name":"hot-forging operation","description":"A high-temperature deformation process applied to the steel to modify its microstructure.","types":["manufacturing process"],"url":"https://sah.borca.ai/concepts/co_dd749a64c44d95bc3b9f309145c15ecf"},{"public_id":"co_e5bf8c18b45c58cc6cd238c4a256051d","name":"carbide segregation","description":"The non-uniform distribution of carbides within the steel.","types":["microstructural feature"],"url":"https://sah.borca.ai/concepts/co_e5bf8c18b45c58cc6cd238c4a256051d"},{"public_id":"co_f3cda2bfc734f8014249c95303af2adc","name":"primary carbides","description":"The main carbide particles formed in the steel before or during processing.","types":["microstructural feature"],"url":"https://sah.borca.ai/concepts/co_f3cda2bfc734f8014249c95303af2adc"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_8efaf0935839e43e5e701cb9162ab1d6"}