1.For insurance from moisture &harm amid transportation & storage, curls are encased in a steel case, set on shrink wrapped in plastic film.
2.Different choices of packing are accessible upon your dicision.Mounted on wooden / mild steel pallet and strapped with pallet horizontally or vertically.
3.Renowned shipping agent support.Fast delivery.
4.Ten coils can be shipped in a 20 ft sea container. Other packing options are available upon request.
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To be negotiated
high absorption ratio Top Quality alloy carbon pure silicon calcium flux cored titanium steel wire
1. Seamless metal calcium core wire is a kind of seamless solid metal calcium core wire used in steelmaking deoxygenation. It is made of three parts outer steel tube, middle coating,the inner core which is solid metallic calcium (pure calcium) line. 2.The utility model provides seamless solid metal calcium packet, core wires can reduce the vapor pressure of calcium metal and gasification rate, increase the seamless solid metal conductor inserted depth of steel liquid calcium package and reduce the boiling liquid steel, reduce the time of the metal calcium’s absorbtion by the molten steel.
3.Calcium not only overcomes the existing joint solid package conductor inserted steel liquid boiling phenomenon, but also reduce the noneffective phenomenon of feeding cored wire because of calcium powder package conductor hollow or core powder uneven weight . Avoid the harmful elements (S, P, C, Si)in calcium powder wire, thus greatly improve the yield and stability of metal calcium.It has the advantages of high tensile strength, good toughness and not easily to break.The core wire is compact and tightly wrapped, which can be stored for a longer time and can guarantee the use effect.
1. The yield of calcium in the calcium treatment process is closely related to the wire feeding speed, diameter and height ratio of ladle, wire feeding process, etc.The feeding speed is the key factor to determine whether the feeding process can achieve the desired effect.
The optimum feed line speed is only a function of the depth of the molten steel.
2. The optimal feed line speed has little relation with the temperature of the molten steel treated.
3. The temperature of molten steel treatment is directly related to the yield of calcium
As can be seen from the vapor pressure chart of calcium at different temperatures, the higher the temperature of the molten steel treated, the higher the vapor pressure of calcium, the faster the escape velocity of calcium from the molten steel, the shorter the residence time of calcium in the molten steel, and the lower the efficiency and recovery rate of calcium treatment.
4. The longer the effective working time of the wire feeder at the optimal speed, the higher the calcium yield
5. The performance of wire feeding machine, the processing quality of core wire and the incidence Angle and height of core wire have a significant impact on the result of wire feeding.
6. The treatment package shall have a proper height and diameter ratio.It is better to make the height of the molten steel 1.1-1.2 times the effective diameter of the ladle.
Packing & shipping
1.Q: Are you manufacturer ?
A: We are manufacturer,established in the year 2009.It is located in Tai An, ShanDong Province.Occupied area is 38620 square meters.
2.Q: What about your yield and delivery date ?
A:1000tons per month and 25 days after payment.
3.Q: Is the price negotiable? A: Yes, please feel free to contact us whenever you have any problems . And for clients who meditates to expand market, we will do our best to back up.
4.Q: What is your superiority?
A:We have first-class R & D team and foreign trade team, smooth English communication level, advanced testing device and excellent inspection level.
5.Q: Can you send me a free sample?
A: Yes, we would like to send you specimens. Our company offers specimens in free of charge if you need lots of them to distribute to your dealers or customers. Whereas you should pay for the shipping.