
Niobium Zirconium Alloy Plate
Starting from materials science and core technology, niobium zirconium alloy plate is a high-performance refractory metal plate composed of niobium matrix, zirconium and other strengthening elements (such as Hf, V, Mo, etc.). It perfectly inherits the high melting point and low specific gravity of niobium metal, and significantly improves high-temperature strength, creep resistance, and recrystallization temperature through solid solution strengthening.
Among them, Nb-1Zr alloy plate has become a key structural material for space nuclear power sources and liquid metal cooled reactors due to its excellent comprehensive performance; The C-103 plate and the 5VMTsU plate from the Russian system are widely used in the manufacture of rocket engine nozzle extensions and combustion chambers due to their excellent high-temperature endurance strength. As the cornerstone of modern aerospace and high-end equipment, niobium zirconium alloy plates are the guarantee for achieving reliability in extreme environmental service.
Description
Core selling points
1. Ultimate combination of high temperature strength and low density
- Our niobium zirconium alloy plate can maintain excellent mechanical properties in the high temperature range of 1200 ° C to 1400 ° C, while its density is much lower than similar refractory metals such as tungsten and molybdenum, making it an ideal high-temperature structural plate for achieving spacecraft lightweighting and high thrust to weight ratio.
2. Excellent resistance to liquid metal corrosion
- Nb-1Zr plate has excellent corrosion resistance to alkali metals such as liquid lithium, sodium, and potassium, and is the preferred material for core cladding plates and pipeline plates in fourth generation nuclear reactors and space nuclear power systems.
3. Mature and reliable welding and processing characteristics
- Compared to other refractory metals, niobium zirconium alloy plates have better room temperature plasticity, support cold bending, stamping, and welding, and are easy to process into complex aerospace components such as engine combustion chamber plates and thermal protection systems.
Certification and Product Diagram.

ISO 45001 Certification

Military Standards

ISO 9001 Certification

Medical grade niobium zirconium alloy plate

Semiconductor grade niobium zirconium alloy plate

Aerospace grade niobium zirconium alloy plate
As a professional manufacturer of niobium zirconium alloy plates, we deeply understand that the consistency of material quality is the cornerstone of safe operation of high-end equipment. Each batch of niobium zirconium plates we produce strictly follows ASTM B393 or relevant national standards (GB), with strict control over chemical composition, mechanical properties, and internal quality. We use multiple vacuum consumable arc furnaces or electron beam furnaces for melting to ensure the effective removal of gas impurities and low melting point elements, thereby obtaining uniformly composed and densely structured slabs. Through precise warm rolling and cold rolling processes, we can provide a full range of niobium zirconium alloy sheets from thin plates to medium thick plates, and promise that all products can be traced, with detailed material quality certificates provided with the goods.
Customer concerns: quality and craftsmanship
1. Full process non-destructive quality testing
- We have established a comprehensive inspection system from slab to finished product. All niobium zirconium alloy plates must undergo ultrasonic testing before leaving the factory to ensure that there are no defects such as cracks or inclusions inside; Simultaneously conduct 100% inspection of dimensional accuracy and surface quality.
2. Advanced melting and rolling technology
- The use of vacuum arc melting technology is the foundation for ensuring high purity of the sheet metal. Through precise control of hot and cold rolling processes, we are able to produce plates with fine grains and excellent isotropic properties, providing the best base material for subsequent deep drawing or welding.
3. Comprehensive specification and certification support
- We can provide niobium zirconium alloy thin plates and thick plates in various states (such as annealed state and hard state). Our quality management system can support special certification requirements in fields such as aerospace and nuclear power.
We understand that efficient supply chain and cost control are key to the success of your project. As a supplier of niobium zirconium plates that integrates research and development with production, we rely on the advantages of our own factory to provide you with niobium zirconium alloy plates directly supplied by the manufacturer, ensuring highly competitive prices and stable supply cycles. We have regular grades (such as Nb-1Zr, C-103) in stock, and also support customized production of non label numbers and special specifications (such as oversized and specific grain sizes). In addition, we also provide value-added services from sheet metal to parts, including precision laser cutting and milling according to your drawings, as well as high-temperature anti-oxidation coating treatment to help you shorten the manufacturing cycle and reduce overall costs.
Customer concerns: price, packaging, and value-added services
1. Price advantage of the source factory
- We are a manufacturer of niobium zirconium alloy plates around you, with no intermediate links and transparent prices. For customers who purchase in bulk, we offer competitive discounts. Welcome to inquire and compare at any time.
2. Accurate customized processing services
- We provide image processing services, which can directly process niobium zirconium alloy plates into the blanks or finished products you need for insulation screens, nozzle liners, and other components. We have equipment such as laser cutting, waterjet cutting, and CNC milling machines to meet your precise needs.
3. Reliable packaging and efficient logistics
- Each niobium zirconium plate is covered with a protective film on its surface, and is separated from each other by soft materials. Finally, it is packaged in sturdy wooden or iron boxes to ensure protection from bumps and moisture during long-distance transportation. We work closely with mainstream logistics companies to ensure timely delivery.
Email: zhwctanbc103@163.com
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