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9mm Cafe Cored Wire 2013
9mm Cafe Cored Wire 2013
Supplier Info
[China Supplier]
Contact Person : Ms. GUO CAROLYN
Tel : 86-27-82907223,13986247478
Fax : 86-27-82908235
Product Detail
The active element in CaFe is calcium. CaFe blends are used for the treatment of Aluminum killed steel.

Detailed Introduction

 

Product name: CaFe

Type:cored wires with Calcium and Fe powder mixture

Melting point:839°C(1558°F)

Boiling point: 1484°C(2703°F)

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:

Eliminate alumina nozzle clogging, spheroidize oxide and sulphide inclusions which increases the tranverse toughness and strength of steel. Improve steel purity.

Specification

Dia 9mm cored wire is a kind of medium size wire, which is suitable for the ladle of capacity less than 20 MT and most of cast iron spheroidization

 

Φ9mm Cored wire Specification 

 

 

 

* The above specifications can be adjusted upon request.

Dia 13mm cored wire is a typical size wire for steel industry, which is suitable for all kinds of steel ladles and alloys.  

Dia 16mm cored wire is suitable for the alloy adding to the steel ladle of capacity more than 250MT.

 

 

Φ13mm - Φ16mm cored wire specification

 

 

* The above specifications can be adjusted upon request.

 

Diameter and fill rate

 

 

Products

Diameter and fill rate(g/m)

Application

Φ9mm

Φ13mm

Φ16mm

CaSi

110

220

330

Steel desulphurization, deoxidization, inclusion modification and castability

CaFe

122

250

365

Low silicon Steel modification, inclusion modification and steel desulphurization, deoxidization, clogging prevention, castability

AlCaFe

150

300

For low silicon steel application, besides the function of CaFe cored wire but steel deoxidization and grain refinement

FeTi

165

370

570

Microalloying and deoxidization

FeBo

200

550

825

Microalloying

C

140

205

Trimming addition, steel carbon adding

Mg

60

140

210

Desulphurization and nodularisation

FeSiMg

235

335

Nodularisation

CaSiBa

225

330

Inclusion modification

Al

200

300

Deoxidization and grain refinement

S

190

280

Re-sulphurising of free cuting steels

FeSi

235

335

Nodularisation

The above fill rates can be adjusted upon request. The thickness of steel strip is 0.35~0.50mm, which conforms to the stipulation of GB716,GB3526,GB1323. The weight allowance for each 200g is no more than 2.5%. The joints for each 1000 meters are no more than 3. 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.

 

Packing

 

 

 

Based on the design of feeding machine, cored wire coils can be made vertically or horizontally, With the special connector, the coils can be fed continuously, The packing also can be customized upon request.

9mm Cafe Cored Wire 2013

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