Seamless pure calcium cored wire description :
The cored wires are widely used for calcium treatment and microalloying in the ladle metallurgy, which have the advantages of element precise control and easy use.Calcium is used to transform alumina into low melting point calcium-aluminates, avoiding nozzle clogging as well as to control the shape of oxide and sulfide inclusions.
Advantages:
Long-term to store (long time storing calcium won't lose efficacy.
More exact, stable for calcium content (52g/m)
High recovery rate(the same treatment effect, the little consumption)
High reproducibility (low fluctuation of residual calcium)
Little harmful gas be absorbed (H, N etc.)
In the feeding process, the less inclusions it carries, the better for the clean molten steel .
Eliminate alumina nozzle clogging, spheroidize oxide and sulphide inclusions which increases the tranverse toughness and strength of steel. Improve steel purity.
Product Specification:
Size | 9mm | 10mm |
Nominal diameter | 9-9.5mm | 10-10.5mm |
The thickness of steel strips | 1.0±0.2mm | 1.5±mm |
The weigh of steel strips | ≤210g | ≤330g |
The weigh of Internal Ca wire | ≥52g | ≥52g |
The content of Internal Ca-wire | ≥97% | ≥97% |
TIPS: The above fill rates can be adjusted upon request.
Metallurgical Cored Wires are supplied with steel frame support / wooden pallet with moisture proof film wrapped around it to protect it from atmospheric attack. However, it is advised to store cored wire in dry area.
More details:
Packing: Steel pallet with iron cage or packing as customer's request.
MOQ: 10MT
HS code: 2805120090
Gongyi Ziming Metallurgical Materials Co.,Ltd
· Contacts:Yeri
· TEL:86-371-85611288/8618703828360
· Fax:86-371-85611288
· Whatsapp: +8618703828360
