Specifications
steelmaking used CaFe cored wire1.Timely delivery
2.advanced equipment
3.low impurities
4.high productive
steelmaking used CaFe cored wire
Product info
Cored wire is made by wrapping alloy powder in steel belt.According to the different alloy powders ,it includes CaSi cored wire,CaFe cored wire,FeSi cored wire,Ca metal cored wire etc.
Application
The active element in CaFe is calcium. The Ca+Fe mixture are used for Al-killed steel treatment to avoid silicon addition. Due to its low density, low boiling point and high oxidability, calcium needs to be released near the ladle bottom in order to have the best recovery.
Cored-wire is the most effective way to achieve this result. 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. During the course of deoxidation and inclusion transformation, efficient calcium treatment plays a very critical role.
With advantages as below:
Features:
1.The metal powder is firm in the steel belt,no hollow.And the wire is seamless,will not be broken.
2.Being propitious to adjust and control the active metal and the content of microelement.
3.Keep stable of the alloy performance function, reducing steelmaking cost.
4.Changing the inclusion form to improve the mechanical property.
5.It is used by injection way.Facilitate the operation and reduce the operation cost.
Model | Chemical Composition(%) | Wire Diameter (mm) | Wire Thickness(mm)
| Wire Weight (g/m) | Powder Weight (g/m) |
Uniformity (%) |
SiCa | Si55Ca28 |
13.0 |
0.4 |
170 |
230 |
2.5-5 |
CaFe | Si55Ca15Ba15 |
13.0 |
0.4 |
170 |
215 |
2.5-5 |
SiCaBa | Si55Ca15Ba15 |
13.0 |
0.4 |
170 |
220 |
2.5-5 |
Ca | Ca 28-53 | 13.0 | 0.4 | 170 | 240 | 2.5-5 |
SiCaBaAl | Si30-50Ca9-14 Ba9-18Al8-16 | 13.0 | 0.4 | 170 | 225 | 2.5-5 |
TiFe | Ti30 | 13.0 | 0.4 | 170 | 510 | 2.5-5 |
CaFe | Ca25-30 | 13.0 | 0.4 | 170 | 240 | 2.5-5 |
ReSiMg | Mg5-10Re1-5 Ba1-3Ca2-4Si30-50 | 13.0 | 0.4 | 170 | 230 | 2.5-5 |
C |
90min |
95min |
98min | |||
General paking
1.Conventional packing ton bag (1,000kg per bag), or small bag inside ton bags(20,25,50 kg per bag).
2.Special product can use moistureproof bags or barel moistureproof bags.
3.It also can be arranged according to the customer request.
4.In woven plastic big bag per MT or as per customers' requirement.
About sample
In order to help you know our products better, our factory would like to offer free sample of 1kg by express air currier on the condition of mutual communication.
MOQ: 20MT
Supply capacity: 2500MT/month
payment term:T/T, L/C
Size or granule: meet the customer's requirements
Export information
Our goods are welcomed to the majority of provinces and cities throughout the country and exported to many countries, including the U.S.A., India, South Africa, Mexico, Korea, and Japan.Good quality, good service and all the other advantages help us win the welcome from our foreign customers.
We always take the “Customer First, Quality First” as our company spirit since the company established. Besides, we focus on the improvement of product quality and technology to strengthen market competitiveness. We are honored that our company received good reputation and satisfied all the customers.