Progress of Research on Welding for Molybdenum Alloys
Molybdenum and molybdenum alloys are considered to be attractive structural materials for high-temperature applications. However, molybdenum alloys are sensitive to gas impurities and have the characteristics of low temperature embrittlement and less resistance to oxidation at elevated temperature....
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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De Gruyter
2014-06-01
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| Series: | High Temperature Materials and Processes |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/htmp-2013-0037 |
| _version_ | 1831550775143170048 |
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| author | Wang Jiteng Wang Juan Li Yajiang Zheng Deshuang |
| author_facet | Wang Jiteng Wang Juan Li Yajiang Zheng Deshuang |
| author_sort | Wang Jiteng |
| collection | DOAJ |
| description | Molybdenum and molybdenum alloys are considered to be attractive structural materials for high-temperature applications. However, molybdenum alloys are sensitive to gas impurities and have the characteristics of low temperature embrittlement and less resistance to oxidation at elevated temperature. The toughness and strength of welded joint is not easy to be ensured by traditional technology. Recently, many efforts have been made to join molybdenum and its alloys. In this paper, we present the result of investigations on welding methods of molybdenum and its alloys and overview the practical applications in engineering. The key of joining molybdenum alloys is to improve the toughness of welded joint and prevent the generation of pores and cracks. |
| first_indexed | 2024-12-17T02:57:18Z |
| format | Article |
| id | doaj.art-15f0048ffb5f49c48025f2bc50e76d7c |
| institution | Directory Open Access Journal |
| issn | 0334-6455 2191-0324 |
| language | English |
| last_indexed | 2024-12-17T02:57:18Z |
| publishDate | 2014-06-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | High Temperature Materials and Processes |
| spelling | doaj.art-15f0048ffb5f49c48025f2bc50e76d7c2022-12-21T22:06:12ZengDe GruyterHigh Temperature Materials and Processes0334-64552191-03242014-06-0133319320010.1515/htmp-2013-0037Progress of Research on Welding for Molybdenum AlloysWang Jiteng0Wang Juan1Li Yajiang2Zheng Deshuang3Key Laboratory for Liquid–Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Shandong, ChinaKey Laboratory for Liquid–Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Shandong, ChinaKey Laboratory for Liquid–Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Shandong, ChinaKey Laboratory for Liquid–Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Shandong, ChinaMolybdenum and molybdenum alloys are considered to be attractive structural materials for high-temperature applications. However, molybdenum alloys are sensitive to gas impurities and have the characteristics of low temperature embrittlement and less resistance to oxidation at elevated temperature. The toughness and strength of welded joint is not easy to be ensured by traditional technology. Recently, many efforts have been made to join molybdenum and its alloys. In this paper, we present the result of investigations on welding methods of molybdenum and its alloys and overview the practical applications in engineering. The key of joining molybdenum alloys is to improve the toughness of welded joint and prevent the generation of pores and cracks.https://doi.org/10.1515/htmp-2013-0037molybdenum alloyselectron beam weldingtigfriction weldingbrazing |
| spellingShingle | Wang Jiteng Wang Juan Li Yajiang Zheng Deshuang Progress of Research on Welding for Molybdenum Alloys High Temperature Materials and Processes molybdenum alloys electron beam welding tig friction welding brazing |
| title | Progress of Research on Welding for Molybdenum Alloys |
| title_full | Progress of Research on Welding for Molybdenum Alloys |
| title_fullStr | Progress of Research on Welding for Molybdenum Alloys |
| title_full_unstemmed | Progress of Research on Welding for Molybdenum Alloys |
| title_short | Progress of Research on Welding for Molybdenum Alloys |
| title_sort | progress of research on welding for molybdenum alloys |
| topic | molybdenum alloys electron beam welding tig friction welding brazing |
| url | https://doi.org/10.1515/htmp-2013-0037 |
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