The fused silica glass ring assists sustain a contamination-totally free setting, essential for accomplishing dependable wafer high-quality and higher process yields.
Typical issues requested about products and solutions Does this products support customization? How can you ship the solutions? What is the guarantee with the solution?
In comparison to standard quartz rings, OP Quartz Rings present greater opacity, superior thermal shielding, and reduce gentle transmission, aiding to keep up steady furnace situations and minimize wafer contamination.
Customizable: We are able to produce quartz rings towards your actual specifications for internal diameter, outer diameter, and thickness/peak.
Its exact Proportions be certain optimum in shape and alignment in furnace assemblies, contributing to uniform gasoline stream and temperature control during procedures such as CVD, diffusion, and annealing.
・In comparison with silica wool and silica insulation, this content has significant thermal resistance, great sealing properties and would not respond Together with the quartz tube.
・Considering the fact that alumina fiber is made use of, it options longer service life than silica fiber enabling reduction of insulation substitute frequency and wastes generated.
Guidance payments in USD Protected payments: Each and every payment you make on Designed-in-China.com is protected through the platform. Refund policy: Claim a refund In case your purchase will not ship, is missing, or arrives with item concerns.
In chemical vapor deposition (CVD) quartz insulation ring for semiconductor furnace devices—together with LPCVD, PECVD, and superior-temperature SiC or Si epitaxy reactors—the quartz ring serves to be a structural and practical interface among the susceptor as well as the response chamber. Its Principal part is always to isolate reactive fuel flows, lessen parasitic deposition on chamber walls, and stabilize the thermal profile round the wafer.
OP (Opaque) Quartz Rings are specialized parts designed for significant-temperature semiconductor processes the place thermal insulation and reduced radiation results are significant.
Strong chemical stability: Resistant to most acids and quartz insulation ring for semiconductor furnace corrosive chemical compounds other than hydrofluoric acid.
2 µm). This combination of purity and precision minimizes particle era and supports reliable process repeatability across large-volume semiconductor creation traces. We anticipate your further more inquiry.
※The low impurity kind employs very low impurity products during the outer materials, interior filler and sewing thread. ・Thermal insulating rings have thermal resistance of 1200℃.
Employed for semiconductor manufacturing tools, diffusion furnace along with other superior temperature insulation resources. Advantages