| First-Principles Investigation of Thermodynamic Decomposition of Interfacial Oxides in Hot Compression Bonding | |
| Zhang, Honglin1,2,3; Chen, Xing-Qiu3; Xu, Bin1,3; Sun, Mingyue1,3; Li, Dianzhong3 | |
| Corresponding Author | Sun, Mingyue(mysun@imr.ac.cn) |
| 2019-11-11 | |
| Source Publication | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE
 |
| ISSN | 1073-5623 |
| Volume | 51Issue:2Pages:13 |
| Abstract | The removal of interfacial oxides is essential in solid-state bonding to obtain high-performance joints. A recent work reported that the dissolution of MnCr2O4 at the hot compression bonding (HCB) interface of 316LN stainless steel improved the mechanical properties of joints. The evolution behaviors of interfacial oxides behind it should be further understood. In this study, the thermodynamic stability of MnCr2O4 and decomposition mechanisms of interfacial oxides in HCB was studied by combining the first-principles calculations with thermodynamics approach. The results obtained within GGA + U method were compared with experiments and in a good agreement with previous calculated results. The predicted stability region of MnCr2O4 was built by drawing the Mn-Cr-O phase diagram. The transition of its possibly coexisting binary oxides was understood in detail with respect to the environmental conditions. The interfacial oxides evolution in HCB process was proposed based on the variation of oxygen chemical potential. It predicted that MnCr2O4 forms during the heating period of HCB with the presence of binary oxides of Mn and Cr. All possible interfacial oxides decompose into metal phases and oxygen atoms when Delta mu O is below - 386.97 kJ/mol. |
| Funding Organization | National Key Research and Development Program ; National Natural Science Foundation of China ; National Science Fund for Distinguished Young Scholars ; National Science and Technology Major Project of China ; Key Program of the Chinese Academy of Sciences ; Program of CAS Interdisciplinary Innovation Team |
| DOI | 10.1007/s11661-019-05531-3 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Key Research and Development Program[2018YFA0702900] ; National Natural Science Foundation of China[U1508215] ; National Natural Science Foundation of China[51774265] ; National Science Fund for Distinguished Young Scholars[51725103] ; National Science and Technology Major Project of China[2019ZX06004010] ; Key Program of the Chinese Academy of Sciences[ZDRW-CN-2017-1] ; Program of CAS Interdisciplinary Innovation Team |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000495708200009 |
| Publisher | SPRINGER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/136043 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Sun, Mingyue |
| Affiliation | 1.Chinese Acad Sci, Key Lab Nucl Mat & Safety Assessment, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 3.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, Honglin,Chen, Xing-Qiu,Xu, Bin,et al. First-Principles Investigation of Thermodynamic Decomposition of Interfacial Oxides in Hot Compression Bonding[J]. METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE,2019,51(2):13. |
| APA | Zhang, Honglin,Chen, Xing-Qiu,Xu, Bin,Sun, Mingyue,&Li, Dianzhong.(2019).First-Principles Investigation of Thermodynamic Decomposition of Interfacial Oxides in Hot Compression Bonding.METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE,51(2),13. |
| MLA | Zhang, Honglin,et al."First-Principles Investigation of Thermodynamic Decomposition of Interfacial Oxides in Hot Compression Bonding".METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE 51.2(2019):13. |
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