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本钢板材股份有限公司特殊钢厂,本溪,117000
Received:26 February 2009,
Online First:20 December 2022,
Published:20 December 2009
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孙东升, 于莉. Operational Development of φ210 mm Bar Products by 800 Blooming Mill[J]. Special Steel, 2009, 30(4): 49-51.
DOI:
孙东升, 于莉. Operational Development of φ210 mm Bar Products by 800 Blooming Mill[J]. Special Steel, 2009, 30(4): 49-51. DOI:
通过本钢特钢厂800初轧机将350mm×470mm碳素和合金钢坯轧制成Φ210mm棒材的孔型由圆-大椭圆-箱-平箱系统替代原有的圆-扁八角-平箱系统
并优化压下制度
使轧制的合格率达99.75%。
With round- large oval- box- flat box pass system to replace original round- flat- octagon- flat box pass system
and optimized reduction schedule to roll φ210 mm carbon and alloy steel bars from 350 mm×470 mm bloom by 800 blooming mill at Special Steel Works
Bensteel
the qualified rate of rolled steel products was up to 99.75%.
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