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1. Pure Zirconium rod is very suitable for nuclear power rods because of its small neutron absorption cross-section and melting point of 1855 ° C (3371 ° f). This silver metallic element can also improve the wear resistance and hardness of commercial amorphous metals (commonly known as metallic glass).
2. Zirconium rods size and standards
OD: 6.0~200mm
Length: 100~4000mm or customed length
Standards: ASTM B550
3. Features of Zirconium
Zirconium is a lively metal with a high affinity for oxygen, which leads to the formation of a protective oxide film in the air at room temperature. This protective oxide film gives zirconium and its alloys excellent corrosion resistance. Zirconium has outstanding corrosion resistance, strong resistance to a variety of corrosive media, good mechanical and heat transfer performance, and significant cost advantages, making it an excellent corrosion-resistant structural material in the field of the petrochemical industry.
4. Pure zirconium rod chemical compositions
| Element | Zr 702 | Zr 704 | Zr 705 |
| Sn | / | 1~2% | 1~2% |
| Fe | <0.05% | 0.1~0.2% | <0.05% |
| Cr | <0.05% | 0.1~0.2% | <0.01% |
| Ni | / | / | / |
| Hf | 1~2.5% | <4.5% | <4.5% |
| Nb | / | / | 2~3% |
| Zn+Hf | ~99.5% | ~97.5% | ~95.5% |
5. What is the application of a pure zirconium rod?
Zirconium has a wide range of applications, with metal zirconium accounting for only about 3% ~ to 4%. It is mainly used in ceramics, refractories, and other fields in the form of zirconium silicate and zirconia, which accounts for more than 90% of zirconium consumption. In addition, because zirconium has excellent nuclear properties, its thermal neutron absorption cross-section is small, only 0.18 × 10-28. A significant application of zirconium and zirconium alloys is as fuel packing materials and other structural materials for nuclear power reactors. Therefore, the research and development of zirconium and zirconium alloys are closely related to the development of the nuclear industry. It was first used in nuclear-powered ships, and then vigorously developed into atomic power stations.
6. Why choose us？
We have zirconium rods and plates in stock, rich experience in zirconium material processing, fast delivery, a short construction period, and a favorable price.
We have experience in exporting zirconium materials and can provide overseas customers with professional quotations, customs declarations, and a reasonable mode of transportation.
Our rich experience in the industry of C18150, Copper Chromium Zirconium Round Bar with High Strength and High Conductivity means that we can understand the various needs you face today and in the future, and provide timely and comprehensive services to you. Our company adheres 'big market, big marketing, big service' as the sales philosophy, improve the quality management level, but also strive to improve service quality. We have stabilized foreign market, gradually expanding the international market share.
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