铬质引流砂

引流砂

Ladle Filler Sand

1． 适应范围：该产品适应模铸、连铸以及铸钢包滑动水口引流浇铸。

Range of application: This product suits for mould casting, continuous casting and ladle sliding nozzle draining casting.

2． 品种：根据不同钢种和浇铸的需要，产品分为硅质引流砂、镁橄榄石引流砂和铬质引流砂三个系列。

Category: To meet different needs of steel and casting, this product has three categories: siliceous sand, forsterite sand, chromium sand.

3． 使用方法：出钢前，将本品加入滑水口上部并在水口上堆成圆锥形。

Usage： Put this product at the upper sliding nozzle, shaping like a cone.

4．理化指标: Main Physicochemical Indicators

项目Item

牌号ModelSiO2

%MgO

%CrO3

%Fe2O3

%C

%H2O

%HJN-1≥752-5 ≥5≥2≤1HJN-235-4045-480.2-0.66-8≥2≤1HJN-315-300.5-0.930-5010-15≥2≤15．粒度：我厂可根据用户要求进行加工。

Granularity: We can process according to customer’s