Hardness & Microhardness Testers
New Hampshire Materials Lab specializes in hardness testing of incoming materials and finished products. Materials tested include metals and alloys, polymers, ceramics, and composites. Hardness tests include Rockwell, Knoop, Vickers, Durometer, and Barcol.
Latest Resources
- June 25, 2009 - Case History: Wind Turbine Manufacturer –
Case history from Metallurgical Department of NHML.
- June 25, 2009 - Case History: Serrated Austenitic Screws – Case history from Metallurgical Department of NHML
- June 25, 2009 - Case History: Weld Exams – Case history from Materials Department of NHML
- June 25, 2009 - Applied Chemistry: Metals
Latest Newsletters
- April 1, 2008 - Nuts & Bolts, Volume 25 – Glass Vial Sprinkler Accidents & Passivation
- April 1, 2007 - Nuts & Bolts, Volume 24 – Embrittlement of Steels
- May 1, 2006 - Nuts & Bolts, Volume 23 – Hydrolysis of Fiberglass
- June 1, 2005 - Nuts & Bolts, Volume 22 – High Cycle Fatigue