When you need reliable tantalum ro5400 wires for critical applications, quality and purity matter most. Our electron-beam melted tantalum wires offer exceptional performance with 99.99% minimum purity and diameters ranging from 0.1 to 1.5mm. These ultra-clean wires feature low gas content and meet strict ASTM B365 standards, making them perfect for semiconductor manufacturing and sputtering target applications where precision is essential.
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Our tantalum wires are manufactured to exact specifications that meet demanding industry requirements:
Material Grade: R05400 (Pure Tantalum)
Purity Level: ≥ 99.99%
Diameter Range: 0.1mm - 1.5mm
Manufacturing Method: Electron-beam melting
Delivery Condition: Annealed
Standard Compliance: ASTM B365
Gas Content: Ultra-low levels
Surface Finish: Bright, oxide-free
The precise diameter tolerances ensure consistent performance in your applications. Each wire batch undergoes rigorous testing to guarantee these specifications.
Ultra-High Purity: The 99.99% purity level ensures minimal contamination in sensitive processes. This exceptional cleanliness is crucial for semiconductor and electronic applications.
Superior Manufacturing: Electron-beam melting creates a homogeneous structure with excellent mechanical properties. This process eliminates impurities that could affect performance.
Consistent Quality: Annealed delivery condition provides optimal ductility and workability. You can expect uniform properties throughout the entire wire length.
Low Gas Content: Minimal hydrogen, oxygen, and nitrogen levels prevent brittleness and ensure reliable performance in high-temperature applications.
Precise Dimensions: Tight diameter tolerances from 0.1mm to 1.5mm meet various application requirements without additional processing.
Semiconductor Industry: Critical component in wafer fabrication and electronic device manufacturing where purity is paramount.
Sputtering Targets: Essential material for thin-film deposition processes in electronics and optical coatings.
Chemical Processing: Corrosion-resistant elements in harsh chemical environments requiring exceptional durability.
Medical Devices: Biocompatible applications where safety and reliability are non-negotiable requirements.
Aerospace Components: High-temperature applications demanding superior performance under extreme conditions.
Research and Development: Laboratory applications requiring precise material properties for accurate results.
Our advanced manufacturing process ensures consistent quality and performance. We start with high-purity tantalum raw materials that undergo strict incoming inspection. The electron-beam melting process occurs in a controlled vacuum environment, eliminating contamination sources.
During melting, precise temperature control creates a homogeneous material structure. The wire drawing process uses specialized equipment to achieve exact diameter specifications. Multiple annealing steps optimize mechanical properties and stress relief.
Quality monitoring occurs at every production stage. This comprehensive approach guarantees that every wire meets your exact requirements.
We maintain rigorous quality standards throughout production. Chemical analysis confirms purity levels using advanced spectroscopic methods. Dimensional inspection ensures diameter accuracy within specified tolerances.
Mechanical testing verifies tensile strength and elongation properties. Gas analysis measures hydrogen, oxygen, and nitrogen content levels. Surface inspection checks for defects or contamination.
Each batch receives a comprehensive quality certificate documenting all test results. This documentation provides full traceability for your records.
Your tantalum ro5400 wires arrive in protective packaging that prevents contamination and damage. We use clean-room packaging procedures to maintain wire purity during transport.
Standard packaging includes moisture-resistant containers with inert gas protection. Custom packaging options are available for specific requirements. All shipments include proper documentation for customs and quality records.
We work with reliable shipping partners to ensure prompt delivery worldwide. Tracking information helps you monitor shipment progress from our facility to your location.
Baoji Freelong brings decades of experience in specialty metal manufacturing. Located in China's Titanium Valley, we have access to advanced production facilities and skilled technical expertise.
Our commitment to quality means we never compromise on material specifications. We understand that your applications demand consistent performance, and we deliver exactly that.
Strong relationships with customers across Australia, Korea, Germany, the US, UK, Malaysia, and the Middle East demonstrate our reliability. We treat every order with the same attention to detail, regardless of size.
We offer comprehensive customization options to meet your specific requirements. Custom diameters outside our standard range are available upon request. Special packaging or marking can be arranged for your inventory management needs.
Our technical team works closely with you to understand application requirements. We can recommend optimal specifications based on your intended use. This collaborative approach ensures you receive exactly what you need.
Q: What is the minimum order quantity for tantalum ro5400 wires?
A: Minimum orders vary by diameter. Contact us for specific quantity requirements.
Q: Can you provide custom diameters outside the standard range?
A: Yes, we offer custom wire drawing for special diameter requirements.
Q: What documentation comes with each shipment?
A: Every order includes a certificate of analysis with complete test results and material traceability.
Q: How do you ensure wire purity during shipping?
A: We use clean-room packaging with inert gas protection to maintain purity levels.
Q: What lead times should I expect for standard products?
A: Typical lead times range from 2-4 weeks depending on quantity and specifications.










Baoji Freelong New Material Technology Development Co., Ltd loated in Baoji City--China's Titanium Valley,we are mainly doing Zirconium,Titanium,Nickel,Niobium,Tantalum etc metal material and other alloy's produce,OEM and Sales.and also exporting the goods what we make. we have a lot of trustful clients and partner.and also we were authority by some firms.At present,we were build our relationship with Australia,Korea,German,US,UK,Malaysia,AZ,Middle East,Taiwan,Etc. Our company always take the quality and service as our responsibility,We always get close even match the quality what our customer wanted and as for quality,we never say no and no reason for quality failure.
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WhatsApp&Wechat: 86 13571190943
E-mail:jenny@bjfreelong.com
Address: No.188. Gaoxin Ave, Baoji City, Shannxi, China.

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