| Issue |
Rev. Met. Paris
Volume 90, Number 7-8, Juillet-Août 1993
|
|
|---|---|---|
| Page(s) | 917 - 922 | |
| DOI | https://doi.org/10.1051/metal/199390070917 | |
| Published online | 24 January 2017 | |
Development of trimming technology for hot rolled ultra-low carbon steel *
Développement d'une technique de cisaillage de rives pour acier à très bas carbone laminé à chaud
Ultra-low carbon steel is so soft that it is hard to get satisfactory trimmed face. In cold rolling after trimming, it causes saw-toothed cracks (saw-edge). To solve this problem, we have developed new technology with applying the roll to push up trimmed scrap for top knife of the trimmer. Applying this technology to our pickling line (No. 2 CPL Kashima Steel Works, Sumitomo Metal Ind., Ltd.), we could have restrained the saw-edge.
© La Revue de Métallurgie 1993
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