{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T04:53:58Z","timestamp":1787028838266,"version":"build-2736575974"},"reference-count":28,"publisher":"MDPI AG","issue":"12","license":[{"start":{"date-parts":[[2023,6,20]],"date-time":"2023-06-20T00:00:00Z","timestamp":1687219200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"National Natural Science Foundation of China","award":["51805402"],"award-info":[{"award-number":["51805402"]}]},{"name":"National Natural Science Foundation of China","award":["2022JM-362"],"award-info":[{"award-number":["2022JM-362"]}]},{"name":"National Natural Science Foundation of China","award":["2023KXJ-129"],"award-info":[{"award-number":["2023KXJ-129"]}]},{"name":"National Natural Science Foundation of China","award":["2019220614SYS021CG043"],"award-info":[{"award-number":["2019220614SYS021CG043"]}]},{"name":"Natural Science Basic Research in Shaanxi Province of China","award":["51805402"],"award-info":[{"award-number":["51805402"]}]},{"name":"Natural Science Basic Research in Shaanxi Province of China","award":["2022JM-362"],"award-info":[{"award-number":["2022JM-362"]}]},{"name":"Natural Science Basic Research in Shaanxi Province of China","award":["2023KXJ-129"],"award-info":[{"award-number":["2023KXJ-129"]}]},{"name":"Natural Science Basic Research in Shaanxi Province of China","award":["2019220614SYS021CG043"],"award-info":[{"award-number":["2019220614SYS021CG043"]}]},{"name":"QINCHUANGYUAN \u201cEngineer plus Scientist\u201d Team of Shaanxi Province, China","award":["51805402"],"award-info":[{"award-number":["51805402"]}]},{"name":"QINCHUANGYUAN \u201cEngineer plus Scientist\u201d Team of Shaanxi Province, China","award":["2022JM-362"],"award-info":[{"award-number":["2022JM-362"]}]},{"name":"QINCHUANGYUAN \u201cEngineer plus Scientist\u201d Team of Shaanxi Province, China","award":["2023KXJ-129"],"award-info":[{"award-number":["2023KXJ-129"]}]},{"name":"QINCHUANGYUAN \u201cEngineer plus Scientist\u201d Team of Shaanxi Province, China","award":["2019220614SYS021CG043"],"award-info":[{"award-number":["2019220614SYS021CG043"]}]},{"name":"Xi\u2019an Key Laboratory of Modern Intelligent Textile Equipment in Shaanxi Province of China","award":["51805402"],"award-info":[{"award-number":["51805402"]}]},{"name":"Xi\u2019an Key Laboratory of Modern Intelligent Textile Equipment in Shaanxi Province of China","award":["2022JM-362"],"award-info":[{"award-number":["2022JM-362"]}]},{"name":"Xi\u2019an Key Laboratory of Modern Intelligent Textile Equipment in Shaanxi Province of China","award":["2023KXJ-129"],"award-info":[{"award-number":["2023KXJ-129"]}]},{"name":"Xi\u2019an Key Laboratory of Modern Intelligent Textile Equipment in Shaanxi Province of China","award":["2019220614SYS021CG043"],"award-info":[{"award-number":["2019220614SYS021CG043"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Materials"],"abstract":"<jats:p>In the power plant boiler industry, dissimilar steel welding is widely used in the connection of thermal power generation units. As an important component of the unit, research on the organizational properties of dissimilar steel welded joints has significant guidance for the life design of the joint. For the long-term service state of TP304H\/T22 dissimilar steel welded joints, the microstructure\u2019s morphological evolution, the microhardness, and the tensile properties of tube samples were analyzed using tests and numerical simulations. The results show that the microstructure of each part of the welded joint was free of damaged features, such as a creep cavity and intergranular cracks. The microhardness of the weld was higher than that of the base metal. In the tensile test, the welded joints broke at the weld metal at room temperature and at the side of the TP304H base metal at a temperature of 550 \u00b0C. The tensile fracture morphology demonstrated a change from a ductile fracture to a hybrid fracture when the temperature rose. The fusion zone and base metal on the TP304H side were the stress concentration areas of the welded joint, which easily sprouted cracks. This study holds significant reference value in assessing the safety and reliability of dissimilar steel welded joints in superheater units.<\/jats:p>","DOI":"10.3390\/ma16124474","type":"journal-article","created":{"date-parts":[[2023,6,20]],"date-time":"2023-06-20T01:59:30Z","timestamp":1687226370000},"page":"4474","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Microstructural and Performance Analysis of TP304H\/T22 Dissimilar Steel Welded Joints"],"prefix":"10.3390","volume":"16","author":[{"given":"Jian","family":"Sun","sequence":"first","affiliation":[{"name":"School of Mechanical and Electrical Engineering, Xi\u2019an Polytechnic University, Xi\u2019an 710048, China"},{"name":"Xi\u2019an Key Laboratory of Modern Intelligent Textile Equipment, Xi\u2019an 710048, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tong","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Mechanical and Electrical Engineering, Xi\u2019an Polytechnic University, Xi\u2019an 710048, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fuguang","family":"Liu","sequence":"additional","affiliation":[{"name":"Xi\u2019an Thermal Power Research Institute Co., Ltd., Xi\u2019an 710054, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhoubo","family":"Zhang","sequence":"additional","affiliation":[{"name":"Xi\u2019an Thermal Power Research Institute Co., Ltd., Xi\u2019an 710054, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yunhui","family":"Chen","sequence":"additional","affiliation":[{"name":"School of Mechanical and Electrical Engineering, Xi\u2019an Polytechnic University, Xi\u2019an 710048, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"He","family":"Lin","sequence":"additional","affiliation":[{"name":"School of Mechanical and Electrical Engineering, Xi\u2019an Polytechnic University, Xi\u2019an 710048, China"},{"name":"Xi\u2019an Key Laboratory of Modern Intelligent Textile Equipment, Xi\u2019an 710048, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hui","family":"Liu","sequence":"additional","affiliation":[{"name":"School of Mechanical and Electrical Engineering, Xi\u2019an Polytechnic University, Xi\u2019an 710048, China"},{"name":"Xi\u2019an Key Laboratory of Modern Intelligent Textile Equipment, Xi\u2019an 710048, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaohui","family":"Zhao","sequence":"additional","affiliation":[{"name":"School of Mechanical and Electrical Engineering, Xi\u2019an Polytechnic University, Xi\u2019an 710048, China"},{"name":"Xi\u2019an Key Laboratory of Modern Intelligent Textile Equipment, Xi\u2019an 710048, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaole","family":"Cheng","sequence":"additional","affiliation":[{"name":"School of Mechanical and Electrical Engineering, Xi\u2019an Polytechnic University, Xi\u2019an 710048, China"},{"name":"Xi\u2019an Key Laboratory of Modern Intelligent Textile Equipment, Xi\u2019an 710048, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2023,6,20]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"401","DOI":"10.1108\/ILT-08-2017-0234","article-title":"Microstructure in the Joining Zone during the Friction Welding of the Two Dissimilar Steels","volume":"70","year":"2018","journal-title":"Ind. Lubr. Tribol."},{"key":"ref_2","first-page":"175","article-title":"Failure Reason Analysis of TP304H\/T22 Type Dissimilar Steel Weld after Serving for Long Time","volume":"48","author":"Fan","year":"2019","journal-title":"Hot Work. Technol."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"1257","DOI":"10.1080\/02670836.2021.1992949","article-title":"Microstructural Characterization of Dissimilar Weld Joint between Ferritic Steel and Stainless Steel","volume":"37","author":"Karthick","year":"2021","journal-title":"Mater. Sci. Technol."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"900","DOI":"10.1007\/s11665-019-3867-3","article-title":"Assessment of Mechanical Properties for Dissimilar Metal Welds: A Nondestructive Approach","volume":"28","author":"Ghosh","year":"2019","journal-title":"J. Mater. Eng. Perform."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"2784","DOI":"10.1007\/s11661-019-05192-2","article-title":"Evaluation of Microstructure at Interfaces of Welded Joint between Low Alloy Steel and Stainless Steel","volume":"50","author":"Ravikiran","year":"2019","journal-title":"Metall. Mater. Trans. A"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"105878","DOI":"10.1016\/j.optlastec.2019.105878","article-title":"Microstructure and Performance of Hybrid Laser-Arc Welded High-Strength Low Alloy Steel and Austenitic Stainless Steel Dissimilar Joint","volume":"122","author":"Zhang","year":"2020","journal-title":"Opt. Laser Technol."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1179\/0960340913Z.0000000009","article-title":"High Temperature Tensile Test and Creep Rupture Strength Prediction of T92\/Super304H Dissimilar Steel Weld Joints","volume":"31","author":"Bai","year":"2014","journal-title":"Mater. High Temp."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"1685","DOI":"10.1007\/s00170-016-8579-3","article-title":"Microstructure and Tensile Properties of Laser Welded Dissimilar Ti-22Al-27Nb and TA15 Joints","volume":"87","author":"Zhang","year":"2016","journal-title":"Int. J. Adv. Manuf. Technol."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"112644","DOI":"10.1016\/j.matchar.2023.112644","article-title":"Microstructure and Mechanical Properties of K-TIG Welded Dissimilar Joints between TC4 and TA17 Titanium Alloys","volume":"196","author":"Ou","year":"2023","journal-title":"Mater. Charact."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"751","DOI":"10.1007\/s42243-019-00249-3","article-title":"Creep Behavior and Damage Evolution of T92\/Super304H Dissimilar Weld Joints","volume":"26","author":"Zhai","year":"2019","journal-title":"J. Iron Steel Res. Int."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"1985","DOI":"10.1007\/s12666-018-1332-x","article-title":"Microstructural and Mechanical Studies of T91\/T22 Welded Joints","volume":"71","author":"Mittal","year":"2018","journal-title":"Trans. Indian Inst. Met."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"221","DOI":"10.1016\/j.matdes.2015.07.017","article-title":"Microstructure and Mechanical Behavior in Dissimilar 13Cr\/2205 Stainless Steel Welded Pipes","volume":"85","author":"Bettahar","year":"2015","journal-title":"Mater. Des."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"331","DOI":"10.1016\/j.msea.2018.05.077","article-title":"In-Situ SEM Study of Crack Initiation and Propagation Behavior in a Dissimilar Metal Welded Joint","volume":"729","author":"Wang","year":"2018","journal-title":"Mater. Sci. Eng. A"},{"key":"ref_14","first-page":"775","article-title":"Mechanism of Crack Initiation of Dissimilar Joints be-tween 2219 Aluminum Alloy and 5A06 Aluminum Alloy","volume":"48","author":"Chen","year":"2019","journal-title":"Rare Met. Mater. Eng."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"107175","DOI":"10.1016\/j.ijfatigue.2022.107175","article-title":"Near-Threshold Fatigue Crack Growth Behavior of the Weld Metal and Heat-Affected Zone in an Ex-Service CrMoV Steel Joint","volume":"164","author":"Sun","year":"2022","journal-title":"Int. J. Fatigue"},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"2401","DOI":"10.1007\/s00170-018-2879-8","article-title":"Intermetallic Compounds (IMCs) Formation during Dissimilar Friction-Stir Welding of AA5005 Aluminum Alloy to St-52 Steel: Numerical Modeling and Experimental Study","volume":"100","author":"Khodabakhshi","year":"2019","journal-title":"Int. J. Adv. Manuf. Technol."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"157942","DOI":"10.1016\/j.jallcom.2020.157942","article-title":"Improvement in Tensile Strength of Mg\/Al Alloy Dissimilar Friction Stir Welding Joints by Reducing Intermetallic Compounds","volume":"861","author":"Chen","year":"2021","journal-title":"J. Alloys Compd."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"458","DOI":"10.1016\/j.jmapro.2022.09.010","article-title":"Numerical Simulation of Residual Stress of Butt-Welded Joint Involved in Complex Column-Beam Welded Structure","volume":"83","author":"Zhang","year":"2022","journal-title":"J. Manuf. Process."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"95","DOI":"10.1016\/j.jmst.2021.02.003","article-title":"Laser Dissimilar Welding of CoCrFeMnNi-High Entropy Alloy and Duplex Stainless Steel","volume":"85","author":"Adomako","year":"2021","journal-title":"J. Mater. Sci. Technol."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"e3038397","DOI":"10.1155\/2022\/3038397","article-title":"Mechanical Properties Evaluation and Crack Propagation Behavior in Dissimilar Metal Welded Joints of 304 L Austenitic Stainless Steel and SA508 Low-Alloy Steel","volume":"2022","author":"Sun","year":"2022","journal-title":"Sci. Technol. Nucl. Install."},{"key":"ref_21","first-page":"134","article-title":"Numerical simulation of laser welding of magnesium and steel dissimilar metal based on ABAOUS","volume":"42","author":"Wang","year":"2021","journal-title":"Trans. Mater. Heat Treat."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"287","DOI":"10.1007\/s40194-021-01200-5","article-title":"Numerical Simulation of S355JR-316L Dissimilar Metal Welding","volume":"66","author":"Huang","year":"2022","journal-title":"Weld. World"},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"491","DOI":"10.1515\/eng-2020-0045","article-title":"Numerical Simulation of Laser Welding Dissimilar Low Carbon and Austenitic Steel Joint","volume":"10","author":"Danielewski","year":"2020","journal-title":"Open Eng."},{"key":"ref_24","doi-asserted-by":"crossref","unstructured":"Perulli, P., Dassisti, M., and Casalino, G. (2020). Thermo-Mechanical Simulation of Hybrid Welding of DP\/AISI 316 and TWIP\/AISI 316 Dissimilar Weld. Materials, 13.","DOI":"10.3390\/ma13092088"},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1080\/13621718.2016.1180861","article-title":"Finite Element Simulation and Experimental Investigation of Thermal Tensioning during Welding of DP600 Steel","volume":"22","author":"Pazooki","year":"2017","journal-title":"Sci. Technol. Weld. Join."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"104708","DOI":"10.1016\/j.engfailanal.2020.104708","article-title":"Role of Nb in the Failure of Dual-Phase Steel in Heterogeneous Welds","volume":"116","author":"Schmid","year":"2020","journal-title":"Eng. Fail. Anal."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"131215","DOI":"10.1016\/j.matlet.2021.131215","article-title":"Behaviours of Oxides Scale of Welded T22 Steels in Thermal Cyclic Conditions","volume":"308","author":"Kumar","year":"2022","journal-title":"Mater. Lett."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"104297","DOI":"10.1016\/j.ijpvp.2020.104297","article-title":"Microstructural Characterization of Low Alloy Steel A508\u2013309\/308L Stainless Steel Dissimilar Weld Metals","volume":"190","author":"Okonkwo","year":"2021","journal-title":"Int. J. Press. Vessels Pip."}],"container-title":["Materials"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1996-1944\/16\/12\/4474\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T19:56:48Z","timestamp":1760126208000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1996-1944\/16\/12\/4474"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,6,20]]},"references-count":28,"journal-issue":{"issue":"12","published-online":{"date-parts":[[2023,6]]}},"alternative-id":["ma16124474"],"URL":"https:\/\/doi.org\/10.3390\/ma16124474","relation":{},"ISSN":["1996-1944"],"issn-type":[{"value":"1996-1944","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,6,20]]}}}