High-Temperature Quartz Boats for Annealing are precision-engineered wafer carriers designed to withstand the demanding conditions of thermal annealing and other high-temperature semiconductor processes such as diffusion, oxidation, and CVD deposition. Made from high-purity fused quartz, these boats offer excellent thermal stability, low thermal expansion, and strong resistance to chemical corrosion and thermal shock.

Their robust structure ensures consistent wafer support and alignment during thermal cycling, while the smooth, low-particle surfaces help minimize contamination risks and protect wafer integrity. The boats are optimized for uniform heat transfer and gas flow within the furnace tube, enabling consistent annealing results across all wafers in a batch. Ideal for both production fabs and R&D environments, these quartz boats meet the stringent requirements of modern semiconductor manufacturing.