copper billet

New Technologies of Walking Beam Type Heating Furnace for Copper Billet

铜锭步进式加热炉的新技术

The influence of commercial frequency electromagnetic field on the surface quality, mechanical properties and macrostructure of copper hollow billet prepared by horizontal continuous casting method was investigated.

研究了工频电磁场对水平连铸紫铜管坯表面质量、力学性能和组织的影响。

Numerical Calculation on Electromagnetic Continuous Casting of Copper Billet

铜电磁连铸的数值计算

The Design Investigation of Large Size Walking Copper Billet Heating Furnace

大规格铜锭步进式加热炉设计探讨

To develop copper billet with high compactness, electromagnetic continuous casting process is applied to copper billet. The feasibility on electromagnetic continuous casting technology for copper billet is studied.

为了研制高致密度铜坯，应用电磁连铸工艺于铜圆坯连铸，探索电磁连铸技术在铜连铸上的可行性。

Discussion of Process for TP_2 Copper Tubular Billet in Horizontal Continuous Casting

浅谈水平连铸TP2紫铜管坯的工艺制度

The results indicate that high quality copper hollow billet can be obtained by the application of electromagnetic field during horizontal continuous casting. When the imposed current is 140 A, surface roughness decreases from 120 μ m to 90 μ m.

结果表明：在工频电磁场作用下，紫铜管坯的表面质量得到了一定的改善，励磁电流为140A时，表面粗糙度由120μm降到90μm；