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钙线
 

1、产品用途:用于炉外精炼过程中进行钢水钙处理,炼制优质钢材的脱氧脱磷剂、改善钢的各项异性、也可也用来制作钙铁线、钙基包芯线等产品。

2、产品规格:Φ6.3mm-Φ9.4mm(正负误差0.1mm) 等多种规格。

3、产品特点:

         ①采用活性钙含量高的金属钙原料,活性钙含量达到98.7%   以上;钙丝柔韧、光亮、接头少,千米接头数量小于2个。

         ②钙丝卷成实心钙线后,在钙处理过程不会带入粉剂包芯线存在的其他氧化物而污染钢液

         ③具有高密度芯棒,芯线具有最小的比表面积,可以将污染钢液的氧化钙夹杂物降到最低,喂线时能达到更深的深度,从而取得更          高的钙收得率。

         ④钙丝均匀的每米含钙量更高、更稳定的活性钙含量确保钙处理效果更稳定。


         4、产品包装:钢带扎紧,装入塑料袋(双层PE塑料袋,厚度0.13mm)充氩气保护,铁桶外包装170-180kg/吨包包装180-             220kg/小吨包、550-580kg/大吨包。

        5、线卷尺寸:桶装内径240mm,外径540 mm高度850mm; 吨包装内径530mm外径1100mm 高度 1200mm。

        6、贮存:放在清洁、干燥、无腐蚀气氛中,禁止露天存放。

       



4、产品包装:钢带扎紧,装入塑料袋(双层PE塑料袋,厚度0.13mm)充氩气保护,铁桶外包装170-180kg/吨包包装180-             220kg/小吨包、550-580kg/大吨包。

      5、线卷尺寸:桶装内径240mm,外径540 mm高度850mm; 吨包装内径530mm外径1100mm 高度 1200mm。

      6、贮存:放在清洁、干燥、无腐蚀气氛中,禁止露天存放。

      1. Application of the product: It can be used for calcium treatment of molten steel in the process of refining outside furnace,         for making deoxidizing and dephosphorizing agent of high quality steel, for improving the anisotropy of steel, and for making           calcium-iron wire, calcium-based core-clad wire and other products.

       2. Product specifications: 6.3mm-9.4mm (positive and negative error 0.1mm) and other specifications.

       3. Product characteristics:

      (1) The content of active calcium reaches 98.7% by using metal calcium material with high content of active calcium.

     Above; Calcium wire is flexible, bright, few joints, and the number of kilometer joints is less than 2.

     (2) When the Ca wire is rolled into solid Ca wire, the powder cored wire will not be brought into the Ca treatment process.

     Other oxides present contaminate the molten steel.

     (3) High density mandrel with minimum specific surface area can pollute.

     Calcium oxide inclusions in molten steel can be lowered to a minimum and deeper depth can be achieved when wire feeding,          thus achieving higher calcium yield.

    (4) Calcium filament with uniform calcium content per meter has higher and more stable active calcium content to ensure               calcium content.

    The treatment effect is more stable.

    4. Product packaging: steel band is tightened, packed in plastic bags (double PE plastic bags, thickness 0.13mm) filled with             argon    protection, iron drum wrapped 170-180 kg/barrel; ton package 180-220 kg/small ton, 550-580 kg/large ton.

    5. Coil size: 240 mm inside diameter, 540 mm outside diameter and 850 mm high; 530 mm inside diameter and 1100 mm outside    diameter per ton packaging, 1200 mm high.

    6. Storage: Keep in a clean, dry and non-corrosive atmosphere. No open storage is allowed.




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