In the hierarchy of superhard materials, Boron Carbide (B4C), often referred to as "Black Diamond," stands unparalleled. As a premier Boron Carbide sputtering target manufacturer, Shanghai Creative Advanced Materials Co., Ltd. (SCA) understands that the efficacy of thin-film deposition is dictated by the target's microstructural integrity and chemical purity. Boron Carbide is not merely a hard ceramic; it is a multi-functional material characterized by exceptional chemical stability, a high neutron absorption cross-section, and semi-conductive properties at high temperatures.
For global procurement officers and R&D engineers, selecting a wholesale B4C target supplier requires more than just looking at pricing. It demands an understanding of "Information Gain"—the technical nuances that differentiate a standard ceramic target from a high-performance sputtering source. Our B4C targets are synthesized via vacuum hot-pressing, ensuring a relative density exceeding 99%, which minimizes arcing during the Physical Vapor Deposition (PVD) process and maximizes thin-film uniformity.
Years Industrial Experience
Purity Capability
Satisfied Global Clients
Patented Technologies
Located in the Shanghai Industrial Comprehensive Development Zone, SCA benefits from an integrated ecosystem. We source high-purity Boron Carbide powder and manage the entire production line—from spray granulation to final CNC machining—reducing lead times by 30% compared to international competitors.
Our facility utilizes Vacuum Hot-Pressing Sintering. Unlike pressureless sintering used by smaller suppliers, our technology eliminates internal porosity, which is critical for sputtering targets to prevent particulate contamination during the semiconductor fabrication process.
As a wholesale supplier, we leverage China's massive industrial scale to offer competitive pricing without compromising on E-E-A-T principles. Our testing laboratory is equipped with CMM size testing and laser particle size analyzers to ensure every batch meets global standards.
The global demand for Boron Carbide sputtering targets is witnessing a tectonic shift driven by three primary sectors: Next-Generation Nuclear Power, Semiconductor Miniaturization, and Aerospace Defense. In the nuclear sector, B4C's high boron-10 isotope concentration makes it the gold standard for neutron absorption. As modular reactors (SMRs) become a reality, the demand for B4C-coated control rods and shielding components has skyrocketed.
In the semiconductor industry, B4C thin films are being explored as low-k dielectric materials and diffusion barriers. The ability of B4C targets to produce coatings with extreme hardness (HK ~2800 kg/mm²) also makes them indispensable for the "Tooling 4.0" era, where cutting tools require atomic-level protection against thermal degradation. Shanghai Creative Advanced Materials is at the forefront of these trends, collaborating with research institutes to develop ultra-thin, high-adhesion B4C film solutions.
Strict control over particle size and chemical purity to ensure target stability.
Optimizing powder flowability and tap density for uniform molding.
High-pressure hot pressing to achieve near-theoretical density (>99%).
Imported high-precision equipment ensures ±0.01mm tolerance for target geometry.
Custom-sized 300mm B4C targets designed for high-throughput sputtering systems. Specialized cleaning and packaging in dust-free workshops prevent trace element contamination.
Providing B4C neutron absorption cores and sintered plates for reactor shielding. Fully traceable documentation from raw material to final shipment.
Optimized target compositions for PVD tool coating companies, ensuring the highest hardness-to-toughness ratio in the industry.
