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Case study on high-temperature thermal cycling-induced cracking in SiC-coated graphite components: How can a gradient transition layer extend the service life from 28 cycles to 156 cycles?
Release Date: August 29,2026 Author: Lucy | Head of Process Engineering, SEMICERA Abstract: From 28 instances to 156 instances – the catastrophic fracture rate decreased from 12% to 2%, and the annual consumables cost was reduced by 35%. Key takeaway: The client initiall...Read more -
Custom CVD SiC coating application for graphite substrates: How to achieve ±2% coating uniformity and ultra-low pinhole density on a Ø210 mm substrate
Core Summary: A Swedish company specializing in GaN epitaxial technology R&D was commissioned to customize a single Ø210 mm graphite-based CVD SiC coating for its MOCVD reaction chamber, with requirements for a coating thickness uniformity ...Read more