Core materials for high-performance thin-film deposition
In the rapidly evolving landscape of high-density magnetic recording, the Iron-Cobalt-Tantalum (FeCoTa) alloy target has emerged as an indispensable material. As a "soft magnetic alloy," FeCoTa provides the high saturation magnetization and low coercivity required for state-of-the-art write heads and magnetic sensors. At Shanghai Creative Advanced Materials Co., Ltd., we leverage 19 years of powder metallurgy expertise to produce FeCoTa targets with ultra-high purity and optimized microstructure, ensuring uniform thin-film deposition and superior magnetic performance.
The addition of Tantalum (Ta) serves a critical role: it refines the grain structure of the Iron-Cobalt matrix, improving the mechanical stability of the film and enhancing its corrosion resistance—a vital factor for the longevity of data storage devices.
Optimized Fe:Co ratios ensure maximum magnetic flux density for precise writing on high-coercivity media.
Precise Tantalum alloying prevents grain growth, resulting in smoother films and lower signal-to-noise ratios.
Our vacuum hot-pressing technology ensures zero porosity and a uniform phase distribution across the target.
China has become the global hub for advanced material processing, particularly in the field of rare and refractory metals like Tantalum. Shanghai Creative Advanced Materials Co., Ltd. sits at the heart of this ecosystem, offering three distinct advantages:
Direct access to raw materials and localized processing reduced lead times by 30% compared to Western counterparts.
Located in the Shanghai Industrial Comprehensive Development Zone, our labs utilize CMM and high-spec ceramic performance testing.
Economies of scale allow us to offer semiconductor-grade targets (99.99% purity) at prices that enable high-volume manufacturing.
As the world moves toward Heat-Assisted Magnetic Recording (HAMR), the thermal stability of alloy targets becomes paramount. FeCoTa alloys are being re-engineered to withstand higher processing temperatures while maintaining magnetic integrity. Our research focuses on doping these targets with specialized rare-earth elements to meet these 2026-2030 industry roadmaps.
Magnetic Random Access Memory (MRAM) requires precise magnetic tunneling junctions (MTJs). Our FeCoTa sputtering targets are utilized in the development of soft magnetic layers that are crucial for fast switching speeds and high endurance in non-volatile memory chips.
Established in the Shanghai Industrial Comprehensive Development Zone, we are a high-tech company that integrates the research and development, production, and sales of semiconductor ceramic targets, powder metallurgy targets, and ceramic components. With 19 years of deep industry roots, we provide solutions that are innovative and ready-to-run for global enterprises.
Our commitment to full record traceability—from raw material to the final serial-numbered unit—enables us to be the preferred partner for Fortune 500 tech companies.
Years Experience
Core Technologies
Professionals
Satisfied Customers
Ensuring E-E-A-T through rigorous quality management
Strict control over purity (99.9% - 99.999%), particle size, and chemical composition stability.
Monitoring slurry concentration and composition uniformity for powder consistency.
Automated press forming to ensure blank strength and structural consistency.
High-temperature forming including hot pressing, pressureless, and isostatic sintering.
Imported high-precision equipment ensures dimensional accuracy within microns.
CMM size testing, dust-free packaging, and global logistics with export qualifications.
For semiconductor and magnetic recording applications, we typically provide 99.95% to 99.99% purity. Ultra-high purity levels are available for R&D projects requiring minimal magnetic noise.
Yes. While common ratios like FeCoTa (e.g., 70:20:10 at.%) are standard, we can customize the atomic percentage to meet your specific magnetic anisotropy and saturation requirements.
We manufacture circular targets (up to 450mm diameter) and rectangular targets (up to 1000mm length). Multi-tile assemblies are available for large-area industrial coaters.
All targets are vacuum-sealed in cleanroom conditions and packed in shock-resistant crates. We partner with specialized logistics providers for global door-to-door delivery.
