Where Vision meets Expertise
At Heraeus Covantics, we believe that true innovation happens where visionary thinking meets deep technical expertise. Our unique approach, that combines decades of materials science experience with forward-looking solutions, is helping to shape the future of advanced electronics.
Redefining Tomorrow - Pioneering Materials for Future Technologies
When: February 11 - 13, 2026
Where: Booth #B134, COEX, Seoul, Republic of Korea
For advanced solutions and next-generation materials innovations, the microelectronics and semiconductor industries turn to Heraeus Covantics.
Discover our mission, our mindset, and the people behind the progress at Semicon West 2026.
Shaping the Future of Semiconductors
Purity
Ultra-pure quartz with high stability and low inclusions – the benchmark for demanding semiconductor applications.
HSQ MF ingots are produced by electric fusion, achieving exceptional purity and visual clarity. With very low inclusions and almost zero bubbles, superior thermal shock resistance, and high optical transmission, HSQ MF is the material of choice for leading-edge high-end semiconductor processes. This combination of purity, stability, and innovation positions Heraeus Covantics as a benchmark in fused silica materials in demanding applications.
Traceability
Detailed chemical and process data at every step – ensuring full transparency and complete traceability of our materials.
At Heraeus Covantics, innovation means making every detail measurable. From raw sand batches to intermediate products and final ingots, each step is tracked through extensive chemical inspection and data analysis. This deep traceability ensures transparency for our customers and enables us to prove purity, consistency, and compliance at any stage of production. Our ability to connect data across the entire value chain makes us not only a supplier, but also a reliable technology partner for the future.
Quality
Certified processes and decades of expertise guarantee trusted quality across generations.
Quality at Heraeus Covantics is a promise we keep through rigorous inspection and certified processes. Our team conducts detailed testing for chemical purity, dimensional accuracy, and thermal stability, ensuring durability and reliability under the toughest conditions. With over a century of expertise, we deliver consistent results and long-term confidence – the reason why partners worldwide trust Heraeus Covantics, generation after generation.
MATERIALS. INNOVATIONS. FOR GENERATIONS.
Materials
“Our quartz materials define purity and stability – the backbone of tomorrow’s semiconductor industry.”
Innovations
"Innovation means pushing quartz to new limits – smarter, more efficient, more reliable for future technologies.”
For Generations
"At Heraeus Covantics, tradition and future meet – we connect generations of expertise to empower our partners for lasting success.”
