{"public_id":"cl_6b3f2baf14f7290692327b48a10977cb","status":"active","superseded_by_public_id":null,"corpus_id":7062014,"text":"At room temperature, the alloy reaches tensile strengths of almost 1 GPa, failure strains of about 70%, and fracture-toughness values above 200 MPa m1/2.","confidence":0.97,"paper":{"corpus_id":7062014,"title":"Exceptional damage-tolerance of a medium-entropy alloy CrCoNi at cryogenic temperatures","url":"https://sah.borca.ai/papers/7062014"},"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":0.97,"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_0387aab35b00b1eb76d3c68e414422dd","name":"fracture-toughness values","description":"Measured resistance to crack growth under fracture loading, reported in MPa m1/2.","types":["mechanical property"],"url":"https://sah.borca.ai/concepts/co_0387aab35b00b1eb76d3c68e414422dd"},{"public_id":"co_6c84528ab41ef8c1dd9bd55b20faede6","name":"room temperature","description":"Ambient testing conditions used for mechanical characterization.","types":["condition"],"url":"https://sah.borca.ai/concepts/co_6c84528ab41ef8c1dd9bd55b20faede6"},{"public_id":"co_c9e26ffaf7c65c96426d54d360f3c4cd","name":"CrCoNi","description":"An equiatomic alloy composed of chromium, cobalt, and nickel that forms a single-phase face-centred cubic solid solution.","types":["material"],"url":"https://sah.borca.ai/concepts/co_c9e26ffaf7c65c96426d54d360f3c4cd"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_6b3f2baf14f7290692327b48a10977cb"}