Ferro Silicon Zirconium Good Corrosion Resistance
Fe-si-zirconium is a high temperature corrosion resistant material with good corrosion resistance. This material is often used in the manufacture of high temperature chemical equipment, power equipment, petroleum equipment and so on. The following will respectively from the chemical composition, crystal structure, surface oxidation film and other aspects to explain iron silicon zirconium has good corrosion resistance.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of ferro silicon zirconium good corrosion resistance in China. With abundant experience, we warmly welcome you to wholesale discount ferro silicon zirconium good corrosion resistance in stock here from our factory. Quality products and reasonable price are available.
Description
The chemical composition of iron, silicon and zirconium determines its corrosion resistance. Usually, iron silicon zirconium contains higher iron, silicon, zirconium elements, iron content in more than 50%, silicon content in about 20%, zirconium content in about 5%. These elements have good corrosion resistance chemically, so iron silicon zirconium has excellent corrosion resistance.
The crystal structure of ferrosilica-zirconium is also an important factor in its corrosion resistance. The crystal structure of ferrosilica-zirconium is type B2. This structure has the advantages of high density, high stability and high hardness, so ferrosilica-zirconium has excellent corrosion resistance. In addition, the crystal structure of iron silicon zirconium can resist oxidation, vulcanization and hydrogen corrosion at high temperature.
Specification
|
Product Name |
Zr |
Si |
Ca |
Al |
Mn |
|
FeSiZr 2-4 |
2-4% |
≥70% |
≤1.3% |
≤1.5% |
≤0.5% |
|
FeSiZr 3-5 |
3-5% |
≥68% |
≤1.3% |
≤1.5% |
≤0.5% |
The surface oxide film of iron silicon zirconium is also an important factor of corrosion resistance. At high temperatures, the oxides in the surface layer of ferrosilicon zirconium form a thick oxide film, which can protect the ferrosilicon zirconium from corrosion.
In addition, the iron silicon zirconium can also form a self-healing protective layer under the action of the oxide film, which can repair the damaged part of the iron silicon zirconium, thereby protecting it from corrosion.
FAQ
Q: Are you Manufacturer or trading company?
A: We are Manufacturer in Henan, China.We have an expertise of over 3 decades in the field of Metallurgical ad Refractory manufacturing.
Q: How long is the delivery time for bulk order?
A: It depends on the order quantity, normally the delivery time will be 7-15 working days. Pls kindly contact us before order.
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