Maximum utilization of negative wall-thickness tolerances in pipe rolling on KhPT mills

被引：0
|
作者：
Belikov Y.M. [1 ]
Tereshchenko A.A. [1 ]
Frolov Y.V. [2 ]
机构：
[1] ZAO Centravis Production Ukraine, Nikopol
[2] National Metallurgical Academy, Dnepropetrovsk
来源：
Steel in Translation | 2010年 / 40卷 / 04期
关键词：
Wall Thickness; Cold Rolling; State Standard GOST; Linear Mass; Initial Blank;
D O I：
10.3103/S0967091210040157
中图分类号：
学科分类号：
摘要：
The cold rolling of pipe on KhPT mills with the maximum possible use of negative wall-thickness tolerance is considered. Special formulas permit the calculation of the minimum permissible pipe-wall thickness for maximum metal savings. Results for the rolling of large batches of austenitic and ferritic corrosion-resistant steel pipe show that metal savings of up to 8.7% relative to the rated mass are possible in controlled pipe rolling on KhPT mills. © 2010 Allerton Press, Inc.
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页码：370 / 372
页数：2
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