KOCKS ROLLER

- 采用离心铸造，常法铸造以及离心复合铸造技术进行铸造，生产φ210~φ1000mm的轧辊、辊环。

- Adopt centrifugal casting, static casting and centrifugal composite casting technology to do casting, produce cast steel rolls and roll ring of φ210~φ1000mm

-          离心复合铸造的优点：

1，  组织致密，较高耐磨性及抗氧化性

2，内层球墨铸铁与高强度铸铁结合，具有很高韧性和抗破坏性

- Excellency of Centrifugal Composite Casting:

1, Compact structure, high abrasive resistance and high resistance to oxidation

2, spheroidal graphite cast iron at inner layer and high tension cast iron combined, it has high toughness and damage resistance

- 主要材料：针状贝氏体球铁，冷硬铸铁，高镍铬无限冷硬铸铁

- Material: Acicular Bainite Nodular cast iron, Chill Casting Iron, Hi-Ni&Cr Indefinite Chill Cast Iron

棒线材轧辊  

Wire, Rod, Rolling mill roll

检测数据

1、硬度：产品硬度值区间 HRC55-HRC63

2、化学成分：

金相分析：