High purity tantalum powder | Capacitor grade tantalum powder | Spherical tantalum powder for 3D printing
Tantalum, a hard blue gray metal, is known for its extremely high corrosion resistance, excellent biocompatibility, and outstanding capacitance performance. As a professional tantalum powder manufacturer, we are committed to condensing the excellent characteristics of this rare metal into every micrometer of tantalum powder through advanced metallurgy and powder production technology.
Our products are centered around high-purity and controllable particle shape and size distribution, directly serving high-tech fields such as electronics, healthcare, aerospace, and additive manufacturing. From the core components of smartphones to implants in the human body, our tantalum powder is the cornerstone for achieving innovative design and reliable performance.
Description
Our product advantages
1. High purity and stable performance
We focus on producing high-purity tantalum powder, with key impurity elements such as iron, nickel, chromium, oxygen, etc. controlled at extremely low levels. Higher purity means more stable shrinkage during sintering, lower risk of failure in capacitors, and better biocompatibility when implanted in the human body.
2. Complete specifications, flexible customization
We offer a variety of specifications from FLX series (fine powder) to COA series (medium coarse powder), with average particle sizes ranging from a few micrometers to several hundred micrometers. Whether you need standard capacitor powder or spray or injection powder with specific particle size distribution, we can quickly respond and provide customized tantalum powder services.
3. Empowering technology and exploring new applications
Our R&D team is not only committed to improving existing products, but also actively collaborates with customers to explore emerging applications of tantalum powder, such as the potential in sputtering targets, metal injection molding (MIM), and surface protective coatings, to jointly create future technologies with you.
We understand that there are many factors that need to be considered when purchasing key raw materials. Here is our solemn commitment:
1. Strict quality control and certification
Quality is the foundation of our reputation. We have established a full process quality control system from raw materials to finished products:
- Composition control: Direct reading spectrometer, oxygen and nitrogen analyzer, etc. are used to ensure chemical purity, with a main content of over 99.95%.
- Physical properties: The particle size distribution, Fischer specific surface area, and particle shape of the powder are strictly monitored through laser particle size analyzer and scanning electron microscope (SEM).
- Authoritative certification: Our production system has passed ISO 9001 quality management system certification and can provide detailed testing reports for each batch of products.
2. Professional packaging and global transportation for safety
- Packaging method: To ensure the absolute safety of tantalum powder during transportation and prevent oxidation pollution, we use multiple sealed packaging: the inner layer is a vacuum aluminum foil bag placed in an anti-static plastic drum, and the outer layer is protected by a reinforced wooden box. Clearly label moisture-proof and shockproof labels on the packaging.
- Transportation Guarantee: We cooperate with multiple international logistics giants to provide efficient and safe global transportation services, and can choose the most economical transportation plan according to your needs to ensure timely and intact delivery of goods.
3. Leading powder milling technology
We have multiple mature powder production lines, including sodium reduction method, electron beam melting hydrogenation dehydrogenation method (EBM-HDH), and plasma ball production technology. The diversified process paths enable us to precisely regulate the chemical and physical properties of powders according to the specific needs of different application scenarios, providing you with tailored products.
Our capacitor grade tantalum powder has high specific capacitance, low leakage current, and excellent sintering performance, making it an ideal raw material for producing chip tantalum capacitors and liquid tantalum capacitors. It can help you design smaller, higher capacitance, and more reliable electronic devices to meet the growing demand for consumer electronics, automotive electronics, and communication equipment.
We use advanced plasma rotating electrode method (PREP) to prepare spherical tantalum powder, which has the characteristics of good fluidity, less hollow powder, and low oxygen content. This powder is the perfect choice for 3D printing (additive manufacturing) processes, particularly suitable for printing medical implants with complex geometric structures (such as bone scaffolds, skull restorations) and high-performance components in the aerospace industry.
Looking forward to your inquiry, Shaanxi Zhongheng Weichuang is willing to become your most reliable niobium material partner!
Email: zhwctanbc103@163.com
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