ABOUT US

who we are

MORE ABOUT US

ALLVAR (College Station, TX) was founded in 2014 to design and manufacture revolutionary metal alloys. These alloys’ unique negative thermal expansion helps compensate and eliminate the detrimental effects thermal expansion has in a variety of applications. Negative thermal expansion alloys can be used to athermalize optic designs, reduce thermal stress in assemblies, maintain a constant force load, and maintain thermal stability.

Currently, we are able to offer our Negative Expansion Alloys in Bar (up to 2.25” round) and tube (up to 3.00” OD) depending on wall thickness. We also offer thermal compensating washers and spacers to maintain constant pre-loads to control the margin of safety of bolted joints. These negative CTE washers and spacers are available as Type B washers and spacers and in custom sizes.

Eliminate the thermal expansion dilemma!

We can help.

WHERE we are

Locations

Texas

ALLVAR
501 Graham Rd.
College Station, TX 77845

New York

ALLVAR
1201 E Fayette St.
STE 9
Syracuse, New York 13210

Subscribe to our newsletter