Product packaging is generally made up of plastic waterproof film and iron products.Before the product is put into the solid shell made up of iron products, the product will be fully coated with waterproof and anti-corrosion plastic film. By this step, the product will not be damaged or corroded during shipping.Finally, the product is loaded into the iron products that fit the product outside diameter.
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To be negotiated
Quality 55g / m silicon carbon cored aluminum winding pure calcium wire
Seamless metal calcium cored wire is a kind of seamless metal cored wire used for molten steel treatment in steel making. Its technology that originates from injection of alloy in Britain and is widely used in domestic steel plants.In CSP,especially in thin plate continuous casting and rolling production lines. It’s an important process for desulfurization,deoxidation and inclusion modification in refining ladle that feeding calcium-packed wire.This paper studied the effect of feeding calcium-packed wire on desulfurization ,deoxidation and inclusion modification during refining ladle by different speed of feeding wire .The results showed that the average desulfurization was 31.85% by feeding calcium -packed wire at 3m/s,the average recovery efficiency of calcium was 31.38% ,the average deoxygenation rate was 27.25%;it was disadvantage for desulfurization and deoxidation of liquid steel by feeding wire fast ,and recovery efficiency of calcium was low .In addition ,it won’t cause clogging nozzle that adding calcium in molten steel.
Chemical and Physical index
specifications and models
Strip thickness mm
Calcium core quality g/m
Strip quality g/m
intended size mm
allowable deviation mm
Seamless metal cored wire 1.0
Seamless metal cored wire 1.2
Seamless metal cored wire 1.5
Specific experimental data
Calcium line dosage(m)
Out station Ca(ppm)
1.Deoxidization, desulfurization, degassing in steelmaking and cast iron;Deoxygenation in the production of metals such as chromium, niobium, samarium, thorium, titanium, uranium and vanadium;
2.As an alloy used in the production of maintenance-free vehicle battery in the lead industry, calcium lead alloy can increase strength, improve corrosion resistance and creep resistance.
3.As deoxygenating reducing agent in various nonferrous metals, rare-earth metals and refractory metals;In the production of aluminum, beryllium, copper, lead, magnesium and other non-ferrous alloy production as alloy agent (blending agent);debismuthizing in the lead smelting industry and lead alloys.
Advantages of Production
1.The recovery rate of calcium is higher than that of common sewn metal and the recovery rate of calcium wire is more than 200% higher than that of common sewn metal. 2.The recovery rate of calcium is stable and the fluctuation in the stoves is small. 3.Less smoke,the effect of good environmental protection; 4.The feeding depth is good and the splashing is smaller than the conventional pure calcium wire. 5.The cost of calcium treatment was reduced by more than 10%. 6.Shelf life is long, calcium core will not get oxidation for a year.
Shandong Guoyi new material Co. Ltd located at the foot of Mount Tai, in the Tai’an Steel Market which is 1km south of High-tech Zone.The company’s superior geographical loacation connect National Road 104, Jingfu Expressway, Beijing-Shanghai Expressway.So the transportation conditions are very convenient. The company covers an area of 38,620 square meters and has an office building of 5,000 square meters.It specializes in the production of seamless calcium wire. Since the establishment of the company, we have cooperated with domestic steel plants such as Shandong Steel Group, Rizhao Steel, Hegang Group, Handan Steel Branch, Bao steel Group, Shaoguan Branch, Baotou Steel, Puyang Steel Co. Ltd, South Hebei Steel Co. Ltd and have established long-term cooperative relations with them.Constantly improving technology of producion, positive research and the long-lasting innovation ability has led us to keep the industry leading all the time. The company has four core-line production lines, specializing in the production of seamless metal calcium wire . Fixed monthly production is about 800 tons, and that can be adjusted on the actual situation of customers’ request. In delivery and after-sales service, product delivery is strictly in accordance with the supply contract, always on time,never breaches contract. The company continuously improves and consummates the production process to cooperate with the steel plant production process, in order to reduce the production labor intensity and the cost . We are looking forward to working with you to create a better future with our professional ability and credibility.
Our company has been negotiating with foreign enterprises for a long time, and there have been French enterprises to the company for field visits and to discuss related project matters.The products have been exported to France, India and other countries, have reached cooperation with a number of countries, and gained a good reputation and credibility, and won the trust of foreign customers.
Advantages of Enterprise
1.Geographical advantage Extremely rapid transportation of network, golden section. 2.Experience advantage Ten years sharpen one sword, rich experience in the production of seamless calcium wire. 3.Superior Service All-weather fluent English customers’ Q&A service,win-win price mechanism. 4.Excellent talents and R&D team The company has totally 120 staffs ,some of them are rich experience in production and research .From the year of 2009 ,we are still on the road to innovate.
Enterprises cooperating with our company
Packaging & Shipping
1.Our products will be tied tightly with steel belt.
2.The interior is tightly covered with waterproof plastic film, the outer part is fixed with an iron case welded plying-up the outer diameter of the product, and the outermost layer is wrapped in a nylon bag.
3.All of these ensure that the product does not to be damaged in the environment of chemical erosion during the transportation.
Transportation of our company is mainly shipping. We have established numerous connections with renowned shipping agent.Our shipping services spread across southeast Asia, south Asia, Africa, Europe and the US.The main export piers are Qingdao, Tianjin, Shanghai.Our company also provide perfect insurance that set up a secure bridge for us.If you need any other mode of transportation,we will try our best to meet your requirement.
1.Answer all questions from customers in time 365days a year.
2.Meet the demand for products of all kinds. 3.Quality of products is in accordance with ISO9001 2015. 4.Delivery within 5 days after payment by customers and deliver the goods on basis of contract. 5.Notify the consignee promptly after delivery. 6.Provide free samples,but the cost of shipment must be borne by the consignee. 7.If there is a problem with quality, the company will contact the quality department to provide technical assistance in time .
Q: Are you a manufacturer or trading company? A: Our company is a professional manufacturer focus on the seamless metal pure calcium wire for steelmaking. Q: Why choose us? We are committed to research and development for many years, ten years to sharpen a sword. There are many foreign customers who are long-term cooperation ones.Quality and reputation are the most powerful guarantees. Q: What is your delivery time? Depending on the order item and quantity, most of them for about 25 days. Q: What is your cooperation port? We cooperate with lots of large shipping agencies, mainly concentrated in Qingdao and Dalian. Q: Is the price changeless? Business is boundless, quality first. Our company is providing the best quality of the lowest price. But if you want to be long-term cooperation, we will try our best to offer you a favorable price.