Pure zirconium sheet is a thin sheet material made of zirconium metal with high purity, which has excellent chemical stability and mechanical properties and can withstand extremely high temperatures and pressure. It is widely used in aerospace, chemical industry, semiconductor, medical equipment, and other fields, such as manufacturing high-temperature corrosion-resistant equipment, nuclear reactor components, alumina electrolytic cells, electronic components, etc. The size and thickness of zirconium plate can be customized according to customer needs.
1. Zirconium sheet is a metallic material with the following physical and chemical properties
1) Physical properties
- Density: 6.5 g/cm³
- Melting point: 1855 ℃
- Thermal conductivity: 22.7 W/(m K)
- Coefficient of thermal expansion: 5.7 × 10⁻⁶/K
- Specific heat capacity: 278 J/(kg K)
- Resistivity: 40.4 × 10⁻⁹ Ω m
- Tensile strength: ≥ 380 MPa
- Yield strength: ≥ 205 MPa
2) Chemical properties
- Corrosion resistance: It has good corrosion resistance, can resist the corrosion of many strong acids and strong alkalis, and can be used in devices dealing with strong corrosive media.
- Activity: Zirconium plate will react with oxygen, nitrogen, hydrogen, and water at high temperatures to form oxides or ammonia. Therefore it becomes more brittle with prolonged exposure to air or water.
- Fusibility: It can be melted at high temperatures and can be used in high-temperature melting equipment.
- Good biocompatibility.
|
Grade |
Zr700 (R60700) |
Zr702 (R60702) |
Zr704 (R60704) |
Zr705 (R60705) |
Zr706 (R60706) |
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|
Component % |
|
|
|
|
|
||||
|
Zr+Hf(min) |
99.2 |
99.2 |
97.5 |
95.5 |
95.5 |
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|
Hf(max) |
4.5 |
4.5 |
4.5 |
4.5 |
4.5 |
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|
Fe+Cr |
0.20(max) |
0.20(max) |
0.2-0.4 |
0.20(max) |
0.20(max) |
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|
Sn |
- |
- |
- |
1.0-2.0 |
- |
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|
H(MAX) |
0.005 |
0.005 |
0.005 |
0.005 |
0.005 |
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|
O(max) |
0.10 |
0.16 |
0.18 |
0.18 |
0.16 |
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|
C(max) |
0.05 |
0.05 |
0.05 |
0.05 |
0.05 |
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|
Nb |
- |
|
|
2.0-3.0 |
2.0-3.0 |
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2. Advantages and features of pure zirconium sheet include
1) Strong corrosion resistance: It has extremely high corrosion resistance and can withstand various corrosive media.
2) High-temperature stability: It can withstand high temperatures and has good high-temperature resistance.
3) Excellent mechanical properties: It has excellent mechanical properties, with high strength and hardness.
4) Good biocompatibility: It has good biocompatibility and can be used in medical fields such as human prostheses.
5) Easy to process: It is easy to process into various shapes, which can meet various process requirements.
In short, zirconium plate is an excellent material with good performance and broad application prospects.
3. The processing flow of zirconium plate usually includes the following steps
1) Material preparation: choose the appropriate Zirconium plate, and determine the size and thickness of the plate according to the work requirements.
2) Pre-processing: Clean and polish the surface of the Zirconium plate to remove impurities and oxide layers on the surface, so that it has good processing performance.
3) Cutting: Zirconium metal sheets are cut into various shapes and sizes using high-precision cutting techniques such as laser cutting or wire cutting.
4) Forming: Form the zirconium plate by bending, punching, compressing, etc. to produce the required workpiece.
5) Processing accuracy adjustment: perform accuracy adjustment and surface treatment on the processed Zirconium workpiece to meet the design requirements.
6) Inspection and quality control: Carry out quality inspection and control on the processed Zirconium workpieces, including appearance, size, hardness, and other performance inspections.
7) Packaging and transportation: Pack qualified Zirconium workpieces, use appropriate packaging to protect the workpieces, and then transport them to the designated place of the customer.
It should be noted that zirconium material has high corrosion resistance, but it is difficult to process, requires high processing technology and equipment, and requires professional processing technology and experience.
4. Pure zirconium sheet can be used in the following application areas
1) Medicine: as artificial joint material, dental implant material, and implant covering layer;
2) Aerospace: as a cover and shielding material for superalloys;
3) Chemical industry: as a corrosion-resistant reactor, heat exchanger, and container material;
4) Nuclear industry: as nuclear fuel, reactor internal structure, and radiation protection materials;
5) Optoelectronics: as the base material for making semiconductor optoelectronic devices;
6) Other application fields: zirconium sheet can also be used to make capacitors, battery holders, electronic equipment casings, etc.
5. Package & Shipment
1) Inner packing: plastic foam bag;
2) Outer packing: plywood case with strips;
3) We ship worldwide by EMS, DHL, UPS, FedEx, TNT, and so on;
4) We shall be boxed, crated, banded on skids, or bundled in such a manner as to assure safe delivery to its destination;
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