Semiconductors Supply Chain
Quartz Crucibles
Wafer
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Semiconductors›Wafer
Quartz Crucibles
High-purity quartz fused into crucibles consumed in ingot growth (countable runs per crucible — passes the decomposition test, like solar's crucibles). Distinct per-map node in V1.
Suppliers
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Process flow
Upstream inputs
Downstream outputs
Suppliers at this stage
Ferrotec Holdings Corporation
Tokyo · JP · Quartz Crucible Manufacturing| Ingot; Wafer| Quartz crucibles (14-32 inch) and quartz products for CZ silicon growth
Hubei Feilihua Quartz Glass Co., Ltd.
Jingzhou, Hubei · CN · High-purity quartz ingots, CZ crucibles, cylinders, tubing for semiconductor/solar/fiber optics
Jiangsu Pacific Quartz Co. Ltd.
Lianyungang · CN · High-Purity Quartz (HPQ) Mining| Quartz Crucible Manufacturing
Momentive Technologies
Strongsville OH · US
Saint-Gobain
Courbevoie · FR · Backsheet; Solar glass (specialty: patterned; AR-coated; BIPV glazing)| Solar Glass| Fused quartz crucibles for Czochralski silicon crystal growth
Tosoh Quartz Corporation
Tokyo · JP · Quartz Crucible Manufacturing| Synthetic quartz glass/ingots and crucibles for semiconductor use
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