Overview
Heraeus Covantics is a technology leader specializing in the manufacturing and processing of the industry’s highest purity quartz, fused silica and other high-end materials such as ceramics and composites. With locations in Europe, USA and Asia, Heraeus Covantics manufactures semi-finished products, complex system components and custom-tailored solutions made of quartz glass, fused silica and ceramic materials. They are used in the data transmission and telecommunication industry, the production of specialty optical fibers for industrial and medical applications, semiconductor manufacturing and optical applications among others.
Heraeus Covantics-backbone of the information age:Every facet of modern technology reaching from the smallest microchip to the largest communication network has been touched by quartz or fused silica at some point during its creation.
We offer quartz glass in various quality grades such as electric fused, flame fused or synthetic quartz glass. Our quartzware is used in semiconductor applications such as epitaxy, diffusion, etchings and cleaning. I.e. glass tubes, boats, pedestals, carriers, bell jars, crucibles and tanks.