Experimental study on fatigue properties of Q420C steel welded joints at room temperature
Abstract To evaluate the fatigue life of Q420C steel welded joints, fatigue tests were performed on butt-welded joints, cross-butt-welded joints and cross-fillet-welded joints. The fatigue strength S-N curves of the joints were fitted. Then the formation and development of fatigue cracks were analyz...
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| Format: | article |
| Language: | eng |
| Published: |
2022
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252022000100501 |
| Country: | Brazil |
| Oai: | oai:scielo:S1679-78252022000100501 |