Calcium Core Wire Description
Calcium Core Wire is one of the powder wires, which is mainly used in foundry industry. By inserting the powder wire for modification at a given depth, it can play a good role in modification after preheating and melting, thus promoting good reaction of elements in the molten iron. Features: 1. The analysis of oxidizable elements and trace elements can be corrected and controlled by the powder wire. It can help to improve alloy yield, reduce melting cost, shorten melting time and control the composition accurately.2. It can clean the molten steel and partially change the morphology and properties of steel inclusions, improving the quality of molten steel and the condition of casting. Cored wire casting equipment is simple, resulting in a small footprint.
The Specification Of Calcium Core Wire
| Models | Wire Dia. | Steel strip weight | Slow-release Al weight | Ca core weight | Ca content | Slow-release Al content |
| Anti-splashing1 | 10.3±0.7mm | ≤280g/m | ≥20g/m | ≥55g/m | ≥97% | ≥98% |
| Anti-splashing2 | 10.0±0.7mm | ≤260g/m | ≥20g/m | ≥50g/m | ≥97% | ≥98% |
| Anti-splashing3 | 9.5±0.7mm | ≤245g/m | ≥20g/m | ≥45g/m | ≥97% | ≥98% |
| Anti-splashing4 | 9.2±0.7mm | ≤235g/m | ≥20g/m | ≥40g/m | ≥97% | ≥98% |
Ca flux cored wire is a type of flux cored wire that is used in the steel making process as a deoxidizer and desulfurizer. The wire consists of a steel sheath filled with a mixture of calcium silicide powder and iron powder.
In the steelmaking process, the CaSi powder wire is introduced into a bath of molten steel where it releases calcium and silicon into the steel. The calcium reacts with oxygen to form calcium oxide, which rises to the surface of the steel bath and is removed as slag. Silicon reacts with oxygen and sulfur to form silicon dioxide and calcium sulfide, respectively, which also rise to the surface and are removed as slag.
The use of Ca cored wire in steelmaking has a number of advantages, including:
Improved steel quality: the addition of calcium and silicon helps remove impurities from the steel, resulting in a higher quality product.
Improved yield: removing impurities and reducing inclusions can lead to higher yields and lower reject rates.
Reduced energy consumption: using CaSi flux cored wire can reduce energy consumption by reducing the amount of time and energy required to refine steel.
FAQ
Can you provide free samples?
Yes, we can provide you with free samples before you buy our product, but you need to pay for shipping.
What is your Minimum Order Quantity?
Usually 1 ton, but for trial order, less quantity can be accepted. discount can be offered for the large order.
When can I get the quotation ?
We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please tell us in your mail, so that we could regard your inquiry priority.
why should you buy from us not from other suppliers?
1. We are direct manufacturers. I'll give you the best price
2. Professional team, good quality control, different grades for different application fields.
3. Complete production equipment, experienced workers, strict quality inspection system
4. Sufficient supply capacity and punctual delivery time.
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