Project Examples

High Voltage Electron Gun Mount

120KV Tri-pole Heat-Exchanger Assembly Client – MIT Research Lab Application requirements: Customer required an assembly which incorporated 3 ceramic breaks into a water-cooled base mount for a High-Power Electron Gun. The E-gun mount must operate at 120KV and remain electrically isolated from the base flange. The entire assembly requires liquid

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High Pressure UHV Viewport

Client – Semiconductor R&D Application requirements: 0.6” view fused silica UHV viewport on 2.2” UHV Flange (metal seal, “helicoflex”) UHV Viewport must transmit laser, and be rated to operate at 1500 psi & 200 C (Temperature rating limited by AR Coating) Pressure test to failure at minimum 6000 psi to

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High Temperature Break

Client – Brookhaven National Labs Application requirements: Sapphire insulator (tube) brazed to Reactor Grade (RRR) Niobium weld adapters. The Niobium and Sapphire components are specific grades for this critical application. Assembly is used as a thermal break in a beam-line application. The assembly must withstand high temperature bake-outs, and cryogenic

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Feedthrough for High Temperature and High Pressure

Client – Contractor for Government Funded Nuclear Research Application requirements: Electrical Feedthrough was required for connecting 9 foot conductor-cables inside a vessel. Extended ceramic isolator was required to clear 2.5” thick vessel wall and mount-flange. Assembly must be rated to 4160 VAC at 0.5 amps, while operating to 500 degrees

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UHV Viewport with UV Protection

Client: Semiconductor Equipment Manufacturer Application requirements: A high vacuum UHV viewport for UV emitting, plasma-process vessel. UV must be blocked while simultaneously allowing the transmission of visible light, both states at high efficiency.

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