NEWS & SOLAR XPRESS BLOG

Keep up-to-date with the latest progress and developments at 91´«Ã½

Water Quench titanium drop bottom furnace

News

Titanium Drop Bottom Furnace Installation Milestone

Hermitage PA, July 27, 2026 – A new 11,000-gallon stainless steel recirculating water quench tank has been installed as preparations continue for the commissioning of our state-of-the-art titanium drop...

91´«Ã½ Connecticut

News

Progress continues at 91´«Ã½’ newest facility in Berlin, Connecticut

Berlin, CT, July 15, 2026 – Construction and refurbishment are moving forward as the future home of 91´«Ã½ Connecticut continues to take shape. Several vacuum furnaces have been set in place,...

Scanning Electron Microscope (SEM)

Solar Xpress Blog

Ask the Expert: Mike Johnson Explains How an SEM Can Solve Complex Problems

Ask the Expert: Scanning Electron Microscopy (SEM) with Energy Dispersive Spectroscopy (EDS) is an invaluable tool in examining surface anomalies in vacuum heat-treated metal parts. Mike Johnson, Solar...

ACCREDITATIONS

91´«Ã½ is accredited by leading industries.

ISO9001 and AS9100 Registered

Nadcap Heat Treating Approval Logo

MedAccred Heat Treating

ITAR Compliant