Ceramabond™ 571 high-temperature magnesium oxide-based ceramic adhesive from Aremco Products, Valley Cottage, NY, bonds thermocouples to high-temperature molybdenum-rhenium heater tubes for applications to 1760 ºC. The water-based, two-part, fast-set adhesive and coating features volume resistivity of 109 ohm-cm and dielectric strength of 255 volts per mil. Mechanical properties include tensile shear strength of 500 psi and torque strength of 21.6 ft-lbs.

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NASA Tech Briefs Magazine

This article first appeared in the January, 2016 issue of NASA Tech Briefs Magazine.

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