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P91/P92 鉻鉬鋼管線銲接工序之 Type IV 潛變防範與冷作彎管工法應用實務之分析報告 (An Analysis Report on Type IV Creep Prevention in P91/P92 Chrome-Moly Steel Piping Welding Procedures and Practical Applications of Cold Bending Methods)

一、 緒論:潛變強度強化鐵素體鋼(CSEF)之發展與能源產業挑戰 在全球能源轉型與追求極致碳排放削減的雙重驅動 […]

P91/P92 鉻鉬鋼管線銲接工序之 Type IV 潛變防範與冷作彎管工法應用實務之分析報告 (An Analysis Report on Type IV Creep Prevention in P91/P92 Chrome-Moly Steel Piping Welding Procedures and Practical Applications of Cold Bending Methods) 閱讀全文 »

針對高溫環境下P91與316LN異質銲接接頭界面脫碳層演變、高溫蠕變斷裂機制與壽命預測之深度研究 (An In-Depth Study on Interfacial Decarburized Layer Evolution, High-Temperature Creep Fracture Mechanisms, and Life Prediction of P91/316LN Dissimilar Welded Joints)

一、 緒論與高壓管線異質銲接工程背景 在全球能源產業致力於減少溫室氣體排放與提升熱力學效率的雙重挑戰下,現代化

針對高溫環境下P91與316LN異質銲接接頭界面脫碳層演變、高溫蠕變斷裂機制與壽命預測之深度研究 (An In-Depth Study on Interfacial Decarburized Layer Evolution, High-Temperature Creep Fracture Mechanisms, and Life Prediction of P91/316LN Dissimilar Welded Joints) 閱讀全文 »

迎戰 B31.1 Appendix Q/R 規範升級:NBEP 管線數位化品質管理體系建構與履歷追溯之分析研究 (Navigating B31.1 Appendix Q/R Upgrades: An Analytical Study on the Establishment of a Digital Quality Management System and Traceability for NBEP Piping)

摘要 隨著全球高階發電廠(如超超臨界燃煤電廠、先進複循環燃氣電廠與新世代核能設施)之操作溫度與壓力屢創新高,傳

迎戰 B31.1 Appendix Q/R 規範升級:NBEP 管線數位化品質管理體系建構與履歷追溯之分析研究 (Navigating B31.1 Appendix Q/R Upgrades: An Analytical Study on the Establishment of a Digital Quality Management System and Traceability for NBEP Piping) 閱讀全文 »

基於界面脫碳層演變的 P91/P22 異質接合高溫蠕變斷裂機制與壽命預測 (High-Temperature Creep Fracture Mechanism and Life Prediction of P91/P22 Dissimilar Welded Joints Based on Interfacial Decarburized Layer Evolution)

一、 緒論 在全球能源需求持續攀升與減少溫室氣體排放的雙重壓力下,現代火力發電廠正朝向超臨界(Super-cr

基於界面脫碳層演變的 P91/P22 異質接合高溫蠕變斷裂機制與壽命預測 (High-Temperature Creep Fracture Mechanism and Life Prediction of P91/P22 Dissimilar Welded Joints Based on Interfacial Decarburized Layer Evolution) 閱讀全文 »

不銹鋼管在土壤介質環境下銲接與腐蝕之風險防護策略深度分析 (Welding and Corrosion of Stainless Steel Pipes in Soil Media: An In-Depth Analysis of Risk Mitigation Strategies)

前言 不銹鋼管材憑藉其優異的機械強度與表面自生之緻密富鉻鈍化膜(Passive Film),在給排水系統、石化

不銹鋼管在土壤介質環境下銲接與腐蝕之風險防護策略深度分析 (Welding and Corrosion of Stainless Steel Pipes in Soil Media: An In-Depth Analysis of Risk Mitigation Strategies) 閱讀全文 »

基於界面脫碳層演變的 P91/P92 彎頭異質接頭高溫蠕變斷裂機制與壽命預測模型: 彌補現行 ASME B31.1 規範對於彎管異質銲接在碳遷移與殘餘應變疊加考量上致命盲區(High-Temperature Creep Fracture Mechanism and Life Prediction Model of P91/P92 Dissimilar Bent-Tube Joints Based on Interfacial Decarburized Layer Evolution: Addressing a critical blind spot in the current ASME B31.1 code regarding the combined effects of carbon migration and residual strain in dissimilar metal welds of pipe bends)

摘要 隨著超超臨界(Ultra-Supercritical, USC)火力發電廠與先進核能系統的快速發展,具備

基於界面脫碳層演變的 P91/P92 彎頭異質接頭高溫蠕變斷裂機制與壽命預測模型: 彌補現行 ASME B31.1 規範對於彎管異質銲接在碳遷移與殘餘應變疊加考量上致命盲區(High-Temperature Creep Fracture Mechanism and Life Prediction Model of P91/P92 Dissimilar Bent-Tube Joints Based on Interfacial Decarburized Layer Evolution: Addressing a critical blind spot in the current ASME B31.1 code regarding the combined effects of carbon migration and residual strain in dissimilar metal welds of pipe bends) 閱讀全文 »

基於 ASME B31J 多維解耦模型之高壓厚壁蒸汽管線應力特徵研究:以 2″ XXS P91 轉向組件為例 (Study on Stress Characteristics of High-Pressure Thick-Walled Steam Piping Based on the ASME B31J Multi-Dimensional Decoupling Model: A Case Study of 2″ XXS P91 Directional Components)

摘要 在現代高壓蒸汽管線系統,特別是發電廠及大型石化工廠的建置與運維中,轉向組件(如彎管與三通)的疲勞壽命與柔

基於 ASME B31J 多維解耦模型之高壓厚壁蒸汽管線應力特徵研究:以 2″ XXS P91 轉向組件為例 (Study on Stress Characteristics of High-Pressure Thick-Walled Steam Piping Based on the ASME B31J Multi-Dimensional Decoupling Model: A Case Study of 2″ XXS P91 Directional Components) 閱讀全文 »

台灣東北角海岸發電廠興建工程跨領域防護與延壽策略:大氣腐蝕動力學、材料微觀冶金學與管線建造力學之整合分析研究 (Interdisciplinary Protection and Life Extension Strategies for the Northeast Coast Power Plant Construction Project in Taiwan: An Integrated Analytical Study of Atmospheric Corrosion Kinetics, Material Micro-Metallurgy, and Pipeline Construction Mechanics)

摘要 台灣東北角海岸地處亞熱帶,具備高溫、高濕及高鹽分沉積的海島型氣候特徵,發電廠等重大基礎設施長期暴露於極端

台灣東北角海岸發電廠興建工程跨領域防護與延壽策略:大氣腐蝕動力學、材料微觀冶金學與管線建造力學之整合分析研究 (Interdisciplinary Protection and Life Extension Strategies for the Northeast Coast Power Plant Construction Project in Taiwan: An Integrated Analytical Study of Atmospheric Corrosion Kinetics, Material Micro-Metallurgy, and Pipeline Construction Mechanics) 閱讀全文 »

基於ASME B31J與冶金閉環之大型CCPP專案高能管線預製實務化:潁璋工程CNC冷作彎管與IH-PBHT一站式人力資源優化分析研究 (Practical Implementation of High-Energy Piping Prefabrication for Large-Scale CCPP Projects Based on ASME B31J and Closed-Loop Metallurgy: A Study on One-Stop Human Resource Optimization of Ying-Zhang Engineering’s CNC Cold Bending and IH-PBHT)

摘要 在全球能源結構轉型與淨零碳排(Net Zero)的宏觀戰略驅動下,燃氣複循環發電廠(Combined C

基於ASME B31J與冶金閉環之大型CCPP專案高能管線預製實務化:潁璋工程CNC冷作彎管與IH-PBHT一站式人力資源優化分析研究 (Practical Implementation of High-Energy Piping Prefabrication for Large-Scale CCPP Projects Based on ASME B31J and Closed-Loop Metallurgy: A Study on One-Stop Human Resource Optimization of Ying-Zhang Engineering’s CNC Cold Bending and IH-PBHT) 閱讀全文 »

針對 2026 年強制執行 ASME B31.1 規範下 P91 (Grade 91) 高能管線冷彎成型 (ε=5%-20%) 配合局部熱處理之實務操作與完整性管理策略 (Practical Operations and Integrity Management Strategies for P91 (Grade 91) High-Energy Piping: Cold Bending (ε=5%-20%) with Induction Heating Post-Bending Heat Treatment (IH-PBHT) under 2026 Mandatory ASME B31.1 Enforcement)

一、 緒論 1.1 前言:台灣能源轉型與高能管線的挑戰 隨著台灣能源政策積極朝向「增氣減煤」轉型,台灣電力公司

針對 2026 年強制執行 ASME B31.1 規範下 P91 (Grade 91) 高能管線冷彎成型 (ε=5%-20%) 配合局部熱處理之實務操作與完整性管理策略 (Practical Operations and Integrity Management Strategies for P91 (Grade 91) High-Energy Piping: Cold Bending (ε=5%-20%) with Induction Heating Post-Bending Heat Treatment (IH-PBHT) under 2026 Mandatory ASME B31.1 Enforcement) 閱讀全文 »

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