New Argon Stopper Technology for Slab Casting

被引：0

作者：

Gerald NITZL ^{[1
]}

Xiaohui LIU ^{[1
]}

Qingxin LIU ^{[1
]}

Jie SHEN ^{[1
]}

Yong TANG ^{[1
]}

机构：

[1] RHI Magnesita

来源：

China'sRefractories | 2021年 / 30卷 / 02期

关键词：

D O I：

10.19691/j.cnki.1004-4493.2021.02.008

中图分类号：

TF777.1 [板坯连铸];

学科分类号：

摘要：

Argon addition into the casting channel reduces the amount of clogging on the refractory wall to allow long sequence casting of aluminium-killed steel grades. The key to minimum surface defects on the final product is to establish the optimum quantity by optimising the gas distribution below the stopper nose. This is achieved by new argon stopper technology which supports low gas quantities with homogeneous gas and bubble distributions to float non-metallic inclusions(NMI) in the continuous casting mould.

引用

页码：41 / 44

页数：4

共 50 条

[41] Constellium's Mould Technology for Al Alloy Slab DC Casting
Jarry, Ph
Ribaud, O.
Jouet-Pastre, L.
Waz, E.
Delaire, P.
Menet, P-Y
Bertherat, M.
Celle, P.
LIGHT METALS 2020, 2020, : 901 - 908
[42] Continuous thin slab casting and rolling technology in producing quality strip
Anon
Industrial Heating, 1993, 60 (12): : 40 - 43
[43] New in the composite casting technology
Vladimirskij Gosudarstvennyj, Tekhnicheskij Univ, Vladimir, Russia
Liteinoe Proizvod, 7 (4-5):
[44] Decreasing Porosities in Continuous Casting Thick Slab by Soft Reduction Technology
Jiang, Min
Yang, En-Jiao
Hou, Ze-Wang
Wang, Xin-Hua
METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2021, 52 (04): : 2753 - 2759
[45] Thin slab casting and direct rolling technology: Current status and prospects
Wang S.-Z.
Gao J.-H.
Wu G.-L.
Mao X.-P.
Gongcheng Kexue Xuebao/Chinese Journal of Engineering, 2022, 44 (04): : 534 - 545
[46] Decreasing Porosities in Continuous Casting Thick Slab by Soft Reduction Technology
Min Jiang
En-Jiao Yang
Ze-Wang Hou
Xin-Hua Wang
Metallurgical and Materials Transactions B, 2021, 52 : 2753 - 2759
[47] Recent Development of Thin Slab Casting and Rolling Technology in a Challenging Market
Neuste Entwicklungen in der Dünnbrammen-Gießwalztechnologie unter Berücksichtigung der Herausforderungen des Marktes
Hoen, Karl (karl.hoen@sms-group.com), 1600, Springer (161):
[48] Multiphase flow phenomena in a slab continuous casting mold with electromagnetic brake and argon gas injection
Yu Haiqi
Zhu Miaoyong
ACTA METALLURGICA SINICA, 2008, 44 (05) : 619 - 625
[49] Roast-free technology for fabrication of chamotte-graphite stopper plugs for continuous casting of steel
Vasin, K. A.
Murzakova, A. R.
Shayakhmetov, U. Sh.
REFRACTORIES AND INDUSTRIAL CERAMICS, 2013, 54 (02) : 92 - 94
[50] AUTOMATION OF SLAB CASTING
MORICEAU, J
GRECO, A
HEUILLARD, P
JOURNAL OF METALS, 1983, 35 (12): : 76 - 76

← 1 2 3 4 5 →