Cause analysis and improvement measures of steel-heaping in wire rods production
Based on the composition detection results of steel inclusions, it is found that the steel-heaping reason of cold heading wire is caused by the slag entrapment in steelmaking process. In view of the above reasons, by controlling the fluctuation of liquid level of tundish, controlling the fluctuation...
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Croatian Metallurgical Society
2022
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oai:doaj.org-article:504fb1a0b6f94974850d9a4817abf0462021-11-28T20:04:26ZCause analysis and improvement measures of steel-heaping in wire rods production0543-58461334-2576https://doaj.org/article/504fb1a0b6f94974850d9a4817abf0462022-01-01T00:00:00Zhttps://hrcak.srce.hr/file/386155https://doaj.org/toc/0543-5846https://doaj.org/toc/1334-2576Based on the composition detection results of steel inclusions, it is found that the steel-heaping reason of cold heading wire is caused by the slag entrapment in steelmaking process. In view of the above reasons, by controlling the fluctuation of liquid level of tundish, controlling the fluctuation of continuous casting speed, optimizing the thickness of covering slag and tundish cover powder, the phenomenon of steel-heaping in the rolling process can be effectively reduced when producing Q195 and other cold heading steel. It is of great significance to guide process improvement.L. ZhengD. XuY. C. RenB. ZhengCroatian Metallurgical SocietyarticleQ195 steelbillet continuous castingwire rodsteel-heapingX-ray researchMining engineering. MetallurgyTN1-997ENMetalurgija, Vol 61, Iss 2, Pp 329-331 (2022) |
| institution |
DOAJ |
| collection |
DOAJ |
| language |
EN |
| topic |
Q195 steel billet continuous casting wire rod steel-heaping X-ray research Mining engineering. Metallurgy TN1-997 |
| spellingShingle |
Q195 steel billet continuous casting wire rod steel-heaping X-ray research Mining engineering. Metallurgy TN1-997 L. Zheng D. Xu Y. C. Ren B. Zheng Cause analysis and improvement measures of steel-heaping in wire rods production |
| description |
Based on the composition detection results of steel inclusions, it is found that the steel-heaping reason of cold heading wire is caused by the slag entrapment in steelmaking process. In view of the above reasons, by controlling the fluctuation of liquid level of tundish, controlling the fluctuation of continuous casting speed, optimizing the thickness of covering slag and tundish cover powder, the phenomenon of steel-heaping in the rolling process can be effectively reduced when producing Q195 and other cold heading steel. It is of great significance to guide process improvement. |
| format |
article |
| author |
L. Zheng D. Xu Y. C. Ren B. Zheng |
| author_facet |
L. Zheng D. Xu Y. C. Ren B. Zheng |
| author_sort |
L. Zheng |
| title |
Cause analysis and improvement measures of steel-heaping in wire rods production |
| title_short |
Cause analysis and improvement measures of steel-heaping in wire rods production |
| title_full |
Cause analysis and improvement measures of steel-heaping in wire rods production |
| title_fullStr |
Cause analysis and improvement measures of steel-heaping in wire rods production |
| title_full_unstemmed |
Cause analysis and improvement measures of steel-heaping in wire rods production |
| title_sort |
cause analysis and improvement measures of steel-heaping in wire rods production |
| publisher |
Croatian Metallurgical Society |
| publishDate |
2022 |
| url |
https://doaj.org/article/504fb1a0b6f94974850d9a4817abf046 |
| work_keys_str_mv |
AT lzheng causeanalysisandimprovementmeasuresofsteelheapinginwirerodsproduction AT dxu causeanalysisandimprovementmeasuresofsteelheapinginwirerodsproduction AT ycren causeanalysisandimprovementmeasuresofsteelheapinginwirerodsproduction AT bzheng causeanalysisandimprovementmeasuresofsteelheapinginwirerodsproduction |
| _version_ |
1718407767434199040 |