MECH-CUI
ISO 14224 功能码
来源 synthetic + standards-based engineering estimate derived from MCS mechanism substrate (API/ISO/GB/TSG framework); mechanism-derived, non-measured, transparently labeled seed
功能:None
致因:保温层下腐蚀 驱动材料退化/功能失效
损伤机理:保温层下腐蚀 (MCS MECH-CUI)
来源置信度 0.80:该失效模式由本体知识库提炼,并经由 synthetic + standards-based engineering estimate derived from MCS mechanism substrate (API/ISO/GB/TSG framework); mechanism-derived, non-measured, transparently labeled seed 交叉印证。
mcs:API RP 571 (2020) — Corrosion Under Insulation (CUI) — API RP 571 (2020) — Corrosion Under Insulation (CUI) · 机理级工程估计, 非实测; 来源 MCS 机理矩阵 MECH-CUI无单独条款引用。
当前任务:拆除保温检查 | UT 壁厚测量 | 保温修复与防水
RCFA 事件:保温层下腐蚀导致设备功能退化/失效, 后果类型 Operational/Environmental, 严重度 6
MECH-CUI · 数据取自 OPC 知识库与白名单公开源,由可靠性 AI 整理,仅作可靠性展示用途。证据引用码为内部索引,非公开 DOI 链接。