Low Sulphur Ferro Silicon Zirconium
ZHEN AN is a trusted supplier of low sulphur zirconium ferro silicon. We provide a wide range of zirconium metal products with competitive price and great delivery time.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of low sulphur ferro silicon zirconium in China. With abundant experience, we warmly welcome you to wholesale discount low sulphur ferro silicon zirconium in stock here from our factory. Quality products and reasonable price are available.
Products Description
Ferro Silicon Zirconium is the alloy of Iron Silicon and Zirconium produced by direct reduction of zircon sands in electric arc furnaces at high temperature. This alloy is used as Zirconium additive in steel melt, which reacts with Oxygen, Nitrogen and Sulphur. Zirconium has been used in steel making additive for over more than 40 years. But this alloy (FeSiZr) is still today the lowest cost source of Zr available as steel additive.
FeSiZr is used to scavenge impurities (Oxygen, Nitrogen, Sulphur) or modify inclusion through the formation of complex sulphides and oxysulphides. ZrS is significantly more stable than MnS in steel. Therefore, if enough free zirconium is available during the early stages of solidification of a steel ingot, ZrS will form and prevent the formation of MnS. ZrS is much more refractory than MnS and practically non – deformable during hot rolling while, in aluminum killed steels, MnS produces long flat stringer inclusions in hot rolled plate and strip. The efficacy of Zirconium additions will therefore be measured not by the amount of residual "acid soluble" metal which remains, but by the extent to which inclusions are beneficially modified. It also raises the yield/tensile ratio and improves weldability through the reduction of under bead cracking and the elimination of porosity. In high alloys steels, Zirconium increases hardness but decreases ductility. In stainless steels, Zirconium retards the formation of sigma phase.
Product parameters
| Si | Zr | Al | C | S | P | Mn | Ca |
| Min | Max | ||||||
| 45-60% | 15% | 1.5% | 0.5% | 0.02% | 0.04% | 0.5% | 1.3% |
| Size: 10-50mm | |||||||
The above fill rates can be adjusted upon request.
Size:as your requirement.
FAQ
Q: What's the MOQ of the trial order?
A: The MOQ varies for different products. Please contact us to understand. We can offer the best suggestions and solutions according to your condition.
Q: How long is the delivery time?
A: The delivery time will be determined according to the quantity of the order.
Q: How are your products' quality?
A: The products will be strictly inspected before shipment, so the quality can be guaranteed.
Q: How about your company's certification?
A: ISO9001 and Test Report, also we could apply other necessary certifications.
contact
ZHEN AN INTERNATIONAL CO., LTD
Fax:
Email:info@zaferroalloy.com
Website: https://www.zaferroalloy.cn/
Head office: Huafu Office, Anyang City, Henan Province, China
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