Audited Supplier
Pioneering innovation in ceramics, we were the first to invent the pressureless sintered B4C formula. This groundbreaking advancement has led to the creation of boron carbide ceramics boasting superior properties of hardness, strength, and toughness. These enhanced ceramics are ideal for body armor and vehicle armor protection. Our innovation has been recognized with two invention patents.
•Lower Cost
We spearheaded the development of a novel pressureless sintering process for SB4C and crafted our own state-of-the-art sintering furnace with a refined temperature field control technology. This innovation amplifies the output of a single furnace tenfold, cuts the sintering cycle by half, and reduced costs by over 60% compared to traditional hot press sintering methods. Our pioneering process has earned us three invention patents.
•High Purity
As trailblazers, we invented a nano-boron carbide powder process technology and developed proprietary powder grinding equipment alongside advanced grinding media. This allowed us to produce high-purity nano-boron carbide powder, achieving a purity level of up to 99% with a powder particle size of D50≤150nm. We have been awarded two invention patents for this achievement.
We operate 7 ceramic powder production lines, 8 multi-curved ceramic plate lines, 70 sintering lines, 5 PE plate pressing lines, 2 PE plate cutting lines, and 2 hot pressing compositing lines.
With 17 years of focused research and development in advanced ceramics, Jicheng has established a comprehensive closed-loop quality control system. This system meticulously oversees every phase from raw materials to product processing, quality inspections, and final product delivery, guaranteeing unmatched excellence.
| Material | SB4C | SSiC+B4C | SSiC |
| Material Item No. | BC19 | BC15-2 | SC01 |
| Density | ≥2.45g/cm3 | ≥2.72g/cm3 | ≥3.13g/cm3 |
| Hardness | HV1.0≥29GPa | HV1.0≥27GPa | HV1.0≥26GPa |
| Bending Strength | ≥350MPa | ≥380MPa | ≥360MPa |
Customized shapes and sizes, including multi-curved and single-curved options.
Various sizes are available, with thicknesses ranging from 4mm to 12mm.
Optional materials include SSiC, SB4C, and SiC+B4C Composite.
Established in 2007, Zhejiang Jicheng Advanced Ceramics Co., Ltd. (JCC) stands as a leading provider of an extensive range of ceramic materials, solutions, and services. We serve both conventional and globally strategic emerging industries. Our key ceramic products include silicon carbide, boron carbide, and composite silicon carbide and boron carbide, catering from powder form to mosaic tiles, monolithic plates, and even individual ballistic protection inserts.
Recognized as a National High-Tech Enterprise and a Zhejiang Special and New SME prize holder, JCC operates three production bases located in Changsha, Hunan Province, and Longyou, Zhejiang Province. Innovation is at the heart of our enterprise, and we consistently invest heavily in R&D. We collaborate with top research teams from esteemed universities and institutions, including the National University of Defense Technology and Central South University.
Our relentless commitment to innovation has been rewarded with 84 patents and 13 trademarks. Our expansive portfolio includes product solutions for the military, photovoltaic, chemical, and lithium power sectors. Consistently, customer feedback highlights our excellent price-performance ratio and exceptional product development capabilities, even for the most challenging designs.
