Audited Supplier
Yes
One Year
Customized
New
Electric
Automatic
Steel-Making Equipment
ISO
Alloy / Phosphorus Deoxidized Copper, AG-Cu,Cu-Ar-
99.93%
1mt-15mt
GB3323-87
Seawoo
Seaworthy Packing
As drawing
China
Product Description
Seawoo Group is specialized in manufacturing square, rectangular, round, beam blank copper mould and CCM spare-parts. The annual output of copper mould tube is 20000pcs, copper mould plate 3000 sets, mould assembly2000 sets, annual capacity of Electromagnetic Stirrer is 300 sets. We has allied with Chinese iron and steel institutes to research and develop new technology as to ensure continuous technology innovation and leading position. Our products are extensively exported to more than 30 countries, like USA, Brazil, Mexico.Ecuador, Italy, Greece, Turkey, Russia, Belarus, Georgia, Australia, India, Philippines, Malaysia KSA, Qatar, Bangladesh, Pakistan, Vietnam, Ethiopia, Sudan, Kenya, Zambia,ISSEN has established Along-term & stable business relations with customers.
The copper mould is one of the most important components of a continuous casting machine.
Whilst giving the desired shape to the steel in production it should ensure the optimal skin growth in order to contain the liquid steel during the solidification
process, therefore avoiding internal or superficial defects.
It is extremely important to design the mould considering all variables and casting practices that may affect the steel production and quality.
With more than 20 years of experience in the field, SEAWOO MOULDS is able to design the most suitable solution for each plant.
Every mould design is based on computer aided analyses and simulations - which enable the study of the thermal heat exchange and the steel solidification along the mould - as well as on site trials results.. This tailor made approach to suit he required productivity and steel quality is key to SEAWOO MOULDS success worldwide.
1. Fexible Dummy Bar , is used in various continuous casting and rolling mills, and its shaft is composed of dozens of chain links.
2. Rigidity Dummy Bar , mainly used for billet continuous casting | rolling mills. In the early days, the Rigidity Dummy Bar was a whole arc-shaped steel structure, which has now been made into several arc-shaped sections and connected by bolts.
The copper mould is one of the most important components of a continuous casting machine.
Whilst giving the desired shape to the steel in production it should ensure the optimal skin growth in order to contain the liquid steel during the solidification
process, therefore avoiding internal or superficial defects.
It is extremely important to design the mould considering all variables and casting practices that may affect the steel production and quality.
With more than 20 years of experience in the field, SEAWOO MOULDS is able to design the most suitable solution for each plant.
Every mould design is based on computer aided analyses and simulations - which enable the study of the thermal heat exchange and the steel solidification along the mould - as well as on site trials results.. This tailor made approach to suit he required productivity and steel quality is key to SEAWOO MOULDS success worldwide.
The chromium-plating of the hot face of mould plates is still widely practised in plants which produce blooms. Such a coating is designed to increase the plate's wear resistance and to avoid direct contact between the copper wall and the molten steel, which can cause both cracks in the mould plate at the meniscus level, and star cracks on the surface of the steel.
| 1 mm thick coating of nickel electroplated with uniform thickness across the whole inner mould surface. A 0.035 to 0.050 mm thick nickel coating can also be applied to give additional protection. This solution is an optimal compromise between the need to increase resistance to wear, maintain good heat efficiency at the meniscus, and increase the number of intermediate re-processing steps before a fresh nickel coating is required. |
| A nickel coating, with thickness ranging from 3 to 6 mm, is electroplated only onto the underside of the hot face. A 0.035 to 0.050 mm thick chromium coating can also be applied to give additional protection. This treatment guarantees a constant and excellent heat exchange at the meniscus. A significant number of intermediate re-processing steps can be undertaken before a fresh nickel coating is required. |
| A layer of nickel with tapered thickness is electroplated onto the surface. A 0.035 to 0.050 mm thick chromium coating can also be applied to give additional protection. It is recommended that the thickness of the nickel coating not exceed 1.5 mm, as higher values may strongly impact on the heat exchange efficiency. The number of intermediate re-processing steps before a fresh nickel coating is required depends on the nickel coating thickness in the upper part of the plate. |
2. Rigidity Dummy Bar , mainly used for billet continuous casting | rolling mills. In the early days, the Rigidity Dummy Bar was a whole arc-shaped steel structure, which has now been made into several arc-shaped sections and connected by bolts.
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