Among refractory metal plates, zirconium sheets feature a unique combination of full-medium corrosion resistance, nuclear-grade applicability and outstanding stability under hot and humid service conditions. They perfectly make up for the drawbacks of other materials in the industry: titanium materials have poor resistance to strong acids, tantalum materials carry excessive costs, while molybdenum and niobium sheets cannot withstand acid and alkali corrosion.
Molybdenum sheets excel in high-temperature rigidity, tantalum sheets are designed for extremely severe corrosive environments, and niobium sheets stand out for superconductivity and ductility. By contrast, the core strengths of zirconium sheets lie in their resistance to all concentrations of acids and alkalis from room temperature to medium-high temperatures, excellent tolerance to seawater and humid heat, outstanding neutron permeability and complete biocompatibility without rejection. As special functional plates with both high cost performance and practicality, they are widely used in chemical anti-corrosion, nuclear power, biomedicine, vacuum coating and marine engineering.
Produced in strict accordance with industrial standards, our products are divided into two core categories based on purity and alloy composition to meet the demands of general industry, precision nuclear power and high-end medical applications:Pure Zirconium Sheets Zr1 / Zr2 These are the mainstream general-purpose grades available on the market with controllable oxygen content and excellent chemical stability. They deliver balanced performance against acids, alkalis, salt spray and humid heat, with remarkable cost advantages.
They are suitable for general industrial applications such as linings of acid-base chemical reactors, seawater desalination equipment, anti-corrosion fixtures for electroplating, vacuum coating substrates, conventional high-temperature steam equipment and metallurgical modification additives. They serve as the optimal alternative to titanium materials to reduce equipment operation and maintenance costs.
High-Purity Nuclear-Grade Zirconium Sheets Zr4 / Zirconium Alloy Sheets Premium zirconium alloy plates exclusively for nuclear power applications. Trace elements including tin, iron and chromium are blended in precise proportions, with stringent control over impurity contents, which greatly improves resistance to high-temperature water corrosion and mechanical stability.
They boast an ultra-low thermal neutron absorption cross-section and superior irradiation stability. When exposed to high-temperature and high-pressure water environments for long-term service, they remain free from corrosion, failure and activation residues. They are specially applied to core military and energy facilities such as structural liners of nuclear reactors, nuclear power heat exchange assemblies and high-end energy equipment.
Based on rolling techniques and end-user working conditions, our zirconium sheets are classified by thickness to cover ultra-thin precision, standard industrial and heavy-duty high-temperature scenarios, enabling customers to select suitable products quickly and accurately:
1. Ultra-Thin Zirconium Foils & Thin Sheets
Extremely thin and lightweight with uniform surfaces and tight thickness tolerances. They feature high flexibility and are not prone to cracking. Main applications include vacuum coating substrates, electronic component liners, precision medical thin plates, corrosion test specimens for scientific research and micro-sensor parts for miniature high-precision premium scenarios.
2. Standard Precision Zirconium Sheets
The mainstream industrial specifications with high flatness and balanced ductility and corrosion resistance, offering optimal cost performance. They are widely used as anti-corrosion liners for chemical equipment, electroplating tank accessories, steam equipment liners, shielding plates for coating machines and metallurgical alloy additive plates, acting as the primary specification for mass industrial supporting components.
3. Heavy-Duty Thick Zirconium Plates
Fabricated via a combined hot rolling and forging process, these plates feature high density, strong compression, impact and erosion resistance, as well as superior structural stability. They fit harsh heavy-duty working conditions including high-pressure chemical reaction equipment, heavy-load seawater fixtures, auxiliary structural plates for nuclear power plants and high-temperature wear-resistant anti-corrosion substrates.
We maintain exceptional batch consistency: all products are made from primary high-purity raw materials with standardized full-process quality control. Uniform purity, corrosion resistance and dimensional accuracy are guaranteed across all batches, making them suitable for large-scale industrial mass production and audits by high-end supply chains.
