Welding with coated electrodes E 6010 and E 7018 in AISI 1025 steel
The welding of steel of low carbon content is a common practice in the nickel industry, where components with steels of these characteristics are manufactured. The objective of the paper was to establish the microstructural behavior of the AISI 1025 steel when it was welded with two types of electro...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | Spanish |
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Universidad de Moa "Dr. Antonio Núñez Jiménez"
2018-01-01
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| Series: | Minería y Geología |
| Subjects: | |
| Online Access: | http://revista.ismm.edu.cu/index.php/revistamg/article/view/1360 |
| _version_ | 1830512514134179840 |
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| author | Dennis Reyes-Carcasés Tomás H. Fernández-Columbié Dayanis Alcántara-Borges Isnel Rodríguez-González |
| author_facet | Dennis Reyes-Carcasés Tomás H. Fernández-Columbié Dayanis Alcántara-Borges Isnel Rodríguez-González |
| author_sort | Dennis Reyes-Carcasés |
| collection | DOAJ |
| description | The welding of steel of low carbon content is a common practice in the nickel industry, where components with steels of these characteristics are manufactured. The objective of the paper was to establish the microstructural behavior of the AISI 1025 steel when it was welded with two types of electrodes (E 6010 and E 7018), the first one deposited as a mattress, and the second one to guarantee mechanical resistance; they were made in a 240 x 240 x 10 mm plate with simple bevel preparation. The microstructures obtained with the electrode E 6010 are of the ferrite type Widmanstátten, columnar ferrite and intergranular pearlite, with a hardness of 345 HV, while with the electrode E 7018 the microstructures are ferrite Widmanstátten, austenite and martensite, with hardness of 332 HV . The decrease in hardness in the latter case is associated with the thermal treatment of multipass annealing. |
| first_indexed | 2024-12-22T02:29:24Z |
| format | Article |
| id | doaj.art-2cc86773187e40429da96fbe57824aa2 |
| institution | Directory Open Access Journal |
| issn | 1993-8012 |
| language | Spanish |
| last_indexed | 2024-12-22T02:29:24Z |
| publishDate | 2018-01-01 |
| publisher | Universidad de Moa "Dr. Antonio Núñez Jiménez" |
| record_format | Article |
| series | Minería y Geología |
| spelling | doaj.art-2cc86773187e40429da96fbe57824aa22022-12-21T18:41:55ZspaUniversidad de Moa "Dr. Antonio Núñez Jiménez"Minería y Geología1993-80122018-01-013411081211142Welding with coated electrodes E 6010 and E 7018 in AISI 1025 steelDennis Reyes-Carcasés0Tomás H. Fernández-Columbié1Dayanis Alcántara-Borges2Isnel Rodríguez-González3CeproníquelInstitulo Superior Minero Metalurgico MoaInstituto Superior Minero MetalúrgicoInstituto Superior Minero MetalúrgicoThe welding of steel of low carbon content is a common practice in the nickel industry, where components with steels of these characteristics are manufactured. The objective of the paper was to establish the microstructural behavior of the AISI 1025 steel when it was welded with two types of electrodes (E 6010 and E 7018), the first one deposited as a mattress, and the second one to guarantee mechanical resistance; they were made in a 240 x 240 x 10 mm plate with simple bevel preparation. The microstructures obtained with the electrode E 6010 are of the ferrite type Widmanstátten, columnar ferrite and intergranular pearlite, with a hardness of 345 HV, while with the electrode E 7018 the microstructures are ferrite Widmanstátten, austenite and martensite, with hardness of 332 HV . The decrease in hardness in the latter case is associated with the thermal treatment of multipass annealing.http://revista.ismm.edu.cu/index.php/revistamg/article/view/1360soldaduraacero de bajo carbonoelectrodo E 6010electrodo E 7018microestructura |
| spellingShingle | Dennis Reyes-Carcasés Tomás H. Fernández-Columbié Dayanis Alcántara-Borges Isnel Rodríguez-González Welding with coated electrodes E 6010 and E 7018 in AISI 1025 steel Minería y Geología soldadura acero de bajo carbono electrodo E 6010 electrodo E 7018 microestructura |
| title | Welding with coated electrodes E 6010 and E 7018 in AISI 1025 steel |
| title_full | Welding with coated electrodes E 6010 and E 7018 in AISI 1025 steel |
| title_fullStr | Welding with coated electrodes E 6010 and E 7018 in AISI 1025 steel |
| title_full_unstemmed | Welding with coated electrodes E 6010 and E 7018 in AISI 1025 steel |
| title_short | Welding with coated electrodes E 6010 and E 7018 in AISI 1025 steel |
| title_sort | welding with coated electrodes e 6010 and e 7018 in aisi 1025 steel |
| topic | soldadura acero de bajo carbono electrodo E 6010 electrodo E 7018 microestructura |
| url | http://revista.ismm.edu.cu/index.php/revistamg/article/view/1360 |
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