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| ROLLED H900×400 BEAM WITH SLAB CUT-DIVIDING ROLLING METHOD |
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Received:August 10, 2010
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| DOI：10.3969/j.issn.1005-7854.2011.02.014 |
| KeyWord:H-beam；the slab cut-dividing rolling method；design of passes |
| Author | Institution |
| NIU Hai-shan |
1. Liaoning Shihua University，Fushun ，Liaoning，China |
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| Abstract: |
| The slab cut-dividing rolling method of ultra-large H900×400 beam was introduced in details, which is based on study of large H-beam. The ultra-large H900×400 beam rolling experiments were performed in the rolling mill of laboratory , which prove that the rolling technology of the cut-dividing of slab is feasible and roll pass system is reliable. The results will offer beneficial experience and reference data for the actual produce in future. |
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