Varilla/barra de circonio
Varilla/barra de circonio
Material: Zr702, Zr704, Zr705
Estándar: ASTM B550/B550M
Zirconium Rod/Bar is drawn from zirconium metal, with excellent corrosion resistance, high-temperature tolerance, and radiation resistance. As a leading supplier and manufacturer of premium zirconium products, Heeger Materials leverages advanced technology to deliver high-purity zirconium rods and bars for wide ranges of applications.
O envíenos un correo electrónico a max@heegermaterials.com.Zirconium Rod/Bar Data Sheet
Referencia: | HMZZ1143 |
Material: | Zr702, Zr704, Zr705 |
Pureza: | 95%-99.5% |
Diameter: | 7-150 mm, or customized |
Estándar: | ASTM B550/B550M |
Temperamento: | Recocido y sin recocido |
Zirconium Rod And Bar
Zirconium (Zr) is an exceptionally corrosion-resistant metal, offering superior acid corrosion resistance compared to titanium and various steels, and is close to tantalio in performance. It demonstrates excellent resistance to hydrochloric acid at all concentrations and temperatures, even above its boiling point, and is highly resistant to crevice corrosion, pitting, and stress corrosion. It is highly suited for use in nuclear power rods due to its minimal neutron absorption cross-section and an impressive melting point of 1855 ℃. HM can supply high-quality zirconium rods and bars with various specifications for multiple applications.
Zirconium Rod Zirconium Bar
Zirconium Rod/Bar Material Composition
Material | Composición química (%) | |||||
Zr+Hf | Hf | Nb | Sn | Fe | Cr | |
Zr 702 | ~99.5 | 1-2.5 | — | — | <0.05 | <0.05 |
Zr 704 | ~97.5 | <4.5 | — | 1-2 | 0.1-0.2 | 0.1-0.2 |
Zr 705 | ~95.5 | <4.5 | 2-3 | 1-2 | <0.05 | <0.01 |
Zirconium Rod/Bar Mechanical Properties
Material | Temper | Rm(≥)/MPa | Rp0.2(Pa) | A50mm(≥)/% |
Zirconium 702 (UNS R60702) | annealed | 379 | 207 | 16 |
Zirconium 704 (UNS R60704) | annealed | 413 | 241 | 14 |
Zirconium 705 (UNS R60705) | annealed | 552 | 379 | 16 |
Zirconium Rod/Bar Features
- Excellent corrosion resistance
- High melting point
- Low-neutron absorption cross-section
- Excellent radiation resistance
Zirconium Rod/Bar Production Process
- Materia prima: Seleccione alta pureza zirconium powder.
- Pulvimetalurgia: Mezclar con aglutinante y compactar en un tocho verde.
- Sinterización: Sinterización a alta temperatura para eliminar el aglutinante y aumentar la densidad.
- Dibujo: Draw the rod to achieve the desired size and finish.
- Tratamiento térmico: Recocido para aliviar la tensión y mejorar las propiedades.
- Tratamiento de superficies: Limpiar y pulir la superficie.
- Corte y personalización: Cortar o personalizar según las necesidades.
Zirconium Rod/Bar Processing Method
- Sinterización
- Forja
- Forja rotativa
- Rodando
- Pulido
Zirconium Rod/Bar Applications
- Nuclear Energy Industry: zirconium rod material can be used to produce reactor control rods.
- Industria química: zirconium rods can be used to make corrosion-resistant pipes and equipment, especially in highly corrosive environments, such as sulfuric acid, hydrogen fluoride, and other acidic media.
- Aeroespacial: zirconium rods are often used for components in high-temperature environments, such as high-temperature parts of engines.
- Electronics Industry: zirconium has good electrical conductivity and corrosion resistance, so it is used in the electronics industry as electrode materials in some special environments and to manufacture some special electronic components.
Zirconium Rod/Bar Packaging
The Zirconium Rod/Bar is carefully placed in wooden cases or cartons with additional support from soft materials to prevent any shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.
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Other Rod/Bars Products
Heeger Metal supplies refractory metal and alloy rods/bars made from high-performance materials like tungsten, molybdenum, and tantalum. These rods offer excellent strength, high melting points, and resistance to wear and corrosion, making them ideal for aerospace, electronics, and high-temperature applications. Available in various sizes, they can be customized to meet specific needs.
Otros productos de circonio/hafnio
Heeger Metal ofrece una amplia selección de productos de circonio y hafnio, célebres por su excelente resistencia a la corrosión, su estabilidad a altas temperaturas y su notable resistencia en entornos extremos. Estas cualidades los hacen ideales para aplicaciones críticas en industrias como la aeroespacial, la energía nuclear y el procesamiento químico. Nuestros materiales de circonio y hafnio de gran pureza garantizan un rendimiento y una durabilidad superiores, incluso en las condiciones más exigentes.