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R4-14m copper mould tube for continuous casting machine
Material:
The tough working condition of copper mould tube requires its material with excellent tensile strength, enough hardness,
low elongation & good thermal conductivity.
After many years experiment in our Lab & steel mills, we are manufacturingcopper mould tube with widely accepted material as :
SF-CU, CU-Ag0.1 & Cu-Cr-Zr. Deoxidized phosphorus copper (TP2)
Application:
Copper mould is placed in the heart position of continuous casting machine (CCM), its function is to solidify the liquid steel pouring through the Submerged entry nozzle(SEN), guarantees required billet/bloom/slab with enough thick shell to be obtained.
Copper mould plays a crucial role in increasing con-casting efficiency as well as improving steel quality.
Copper moulds have played an important role in the development of the continuous casting process .
Their function is to receive the molten steel and to allow rapid heat transfer from the steel to the cooling
water to enable quick solidification. The mould must exhibit excellent thermal conductivity, be resistant for
thermal erosion, and be resistant to distortion from thermal stress. So far only copper and a few copper
alloys meet the above conditions, both economically and technically.
Size:
Name | Size(mm) | Arc radius(mm) | Thickness(mm) | Length(mm) |
Square Copper tube | 70*70~500*500 | 4000-12000
| 6~30 | 800-1000 |
Rectangular copper tube | (100~500)*650 | 4000-12000
| 6~30 | 800-1000 |
Round copper tube | Diameter110~1000 | 4000-12000
| 10~30 | 800-1000 |




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