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Zirconium Welding Wire is an active metal. It will form oxide film at room temperature, which makes zirconium and its alloys have excellent corrosion resistance. At the same time, zirconium has good mechanical and heat transfer properties, coupled with significant cost advantages, making it an excellent corrosion-resistant structural material in the field of petrochemical industry.
Product Name | Size(mm) | Condition | Grade | Standard |
Zirconium bar/rod/wire | Diameter (30~200) x Length 3000 | Forging | Zr702, Zr705, Zircaloy | ASTM B550 ASTM B550M GB/T21183-2007 |
Diameter (5~60) x Length 3000 | Rolling | |||
Diameter (0.1~3.0) | Drawing |
Zirconium welding wire has excellent corrosion resistance. It has good corrosion resistance to most organic acids, inorganic acids, strong bases and some molten salts. Hydrochloric acid, nitric acid and organic acid near 100 ℃ had no effect on zirconium. The corrosion resistance of zirconium in alkali is better than that of titanium, tantalum, niobium and stainless steel. Therefore, zirconium has been widely used in industry and chemical industry.
It is mainly used in pressure vessel, petrochemical industry, aerospace, marine engineering, hydrogenation reactor and other fields.