摘要:
An improved processing chamber is provided that withstands numerous high pressure/high temperature processing cycles without heater breakage. The processing chamber contains a high conductivity, a high emissivity and/or a high transmissivity shield positioned in sufficient proximity to a heater to prohibit gas currents such as convection current loops from forming between the shield and the heater. The shield is preferably a thin anodized metal or a sapphire sheet.
摘要:
A high temperature cable includes wire bundle having a plurality of copper strands, where each copper strand has a barrier coating and an anti-oxidation coating disposed thereon. A mica-based layer is wrapped around a length of the wire bundle and a fiberglass layer is disposed over the mica-based layer.