Product Description
Brief introduction：
Solid core pure calcium wire (calcium-metal solid core cored wire) is composed of outer steel strip and inner calcium wire rolled and bitten together. After the refining of the molten steel, it is fed into the molten steel by the feeder with a feeding speed of 60-120m/s and a feeding quantity of 0.8-1.5m/t. Suitable for calcium treatment of molten steel refining.
Features and usage：
* The yield of calcium element is improved. After feeding solid core pure calcium cored wire developed by our factory, the yield of low carbon and low silicon steel represented by SPHC is above 15% on average. The use efficiency of calcium is about 52% higher than that of silicon and calcium cored wire.
* The cost reduction is obvious. The feeding weight of ton steel solid - core pure calcium - coated wire is only 38% of that of silicon - calcium - coated wire.
* More conducive to the production of pure steel.
* Reduce and eliminate nozzle clogging of continuous cast steel.
* Reduced operating intensity.
TYPE | DIAMETER | STRIPE | POWDER WEIGHT | CHEMICAL COMPOSITION |
COMPOSITION | ||||
Ca1 | 9mm ± 0.5mm | 0.40mm ± 0.05mm | 50g/m min | Ca：97.0% Mg：0.5% max Al：0.5%max Mn:0.5% max Si:0.5% max |
± | ~ | Al：1.5%max C：1.0%max | ||
0.02mm | 245g/m | Fe：4.0%max S：0.06%max | ||
P：0.06%max | ||||
Ca2 | 13mm ± 0.5mm | 0.40mm ± 0.05mm | 120g/m min | Ca：97.0% Mg：0.5% max Al：0.5%max Mn:0.5% max Si:0.5% max |
Wire technical specifications:
(1) Wire diameter: 13-13.5mm.
(2) Thickness of the steel: 0.40mm±0.05mm.
(3) Powder contain: 120g/m min
(4) Ratio powder/steel:60/40.
(5) Wire length: 3500-4500m.
(6) Coil weight: 1000-1400kgs.
(7) Coil width: 600-800mm
(8) Wire winding: horizontal
(9)Packing: in steel cages covered with plastic
Company Profile
Q1: Are you trading company or manufacturer ?
A1: We are manufacturer.
Q2: Do you have your own R&D team?
A2: Yes, we can customize products as your requirements.
Q3: How about the quality?
A3: We have the best professional engineer and strict QA and QC system.
Q4: Can we be your distributor?
A4: We are looking for distributor and agent all over the world.
Q5: How’s the package?
A5: Vertically flipped packing or horizontal flipped packing
Q6: How’s the delivery time?
A6: It depends on the quantity you need.
