THE CONCEPT OF A MINI-MILL REROLLING USED RAILS AS A RAW MATERIAL

被引：0

作者：

Levandovskiy, S. A. ^{[1
]}

Rozhkov, G. K. ^{[1
]}

Moller, A. B. ^{[1
]}

Tulupov, O. N. ^{[1
]}

机构：

[1] Nosov Magnitogorsk State Tech Univ, Mat Proc Dept, Magnitogorsk, Russia

来源：

CIS IRON AND STEEL REVIEW | 2020年 / 19卷

关键词：

technical specification; used rails; steel processing; secondary production; production of rebar; high-carbon steel; resource saving; mini-mills; micro-mills; nano-mills; world steel market; casting rolling unit; direct reduction iron;

D O I：

10.17580/cisisr.2020.01.06

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

There are modern conditions for the development of the metallurgical sector of the economy with some new features. The paper provides an overview of the state of modern mini-mills, their extended classification is given. As an example, an approach to formation of new and the development of existing mini-mills for the production of metal using recycled materials is given. The technology of rerolling of used rails into a square billet, reinforced bars and grinding balls is considered. The resulting production line is characterized as highly environmental friendly equipment: electric energy from a hydroelectric power station is used as the main source, secondary scrap remelting technology is not used, production wastes are minimized and secondary metallurgical raw materials are consumed.

引用

页码：27 / 32

页数：6

共 50 条

[1] MacMillan Bloedel mini-mill
Patell, T
Parisian, J
Foulger, M
[J]. 1996 ENGINEERING CONFERENCE, BOOKS 1 AND 2, 1996, : 741 - 743
[2] Advanced material and chemical recycling system in Steel mini-mill
Fujioka, Shin-Ichi
[J]. SEAISI Quarterly (South East Asia Iron and Steel Institute), 2010, 39 (04): : 47 - 54
[3] CHAPARRAL - A MINI-MILL BECOMES A MARKET MILL
PARKER, ST
[J]. IRON AGE, 1983, 226 (16): : M21 - &
[4] Development of a Mini-mill Concept for the Recycling of Steel Mill Dusts in a TBRC Recovery of Zinc and Iron from Steel Mill Dusts by the Use of a TBRC: A Possible Mini-mill Solution?
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[J]. Antrekowitsch, Jürgen (juergen.antrekowitsch@unileoben.ac.at), 1600, Springer (158):
[5] MINI-MILL RELIES ON CORR COMMUNITY
KOEPENICK, M
[J]. PIMA MAGAZINE, 1994, 76 (01): : 34 - 38
[6] WHO ARE YOU CALLING MINI-MILL
BOTTIGLIERI, J
[J]. PIMA MAGAZINE, 1995, 77 (02): : 47 - 48
[7] Mini-mill burdening for maximum efficiency and yield?
Hornby, Sara A.
[J]. Iron and Steel Technology, 2015, 12 (01): : 50 - 62
[8] Modern mini-mill "Huta Czestochowa" (Poland)
Shalimov, AG
[J]. METALLURGIST, 1998, 42 (7-8) : 267 - 268
[9] Modern mini-mill “Huta Czestochowa” (Poland)
Al. G. Shalimov
[J]. Metallurgist, 1998, 42 : 267 - 268
[10] BADISCHE-STAHLWERKE-AG - A MINI-MILL WITH MINI-COST
KLEIN, KH
PAUL, GK
KASPER, RB
[J]. IRON AND STEEL ENGINEER, 1983, 60 (10): : 30 - 34

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