What is R-Value?

r-value, n-value, ISO 10113, ASTM E517, Plastic Strain Ratio, sheet metal

Stronger than Steel and more Elastic than Rubber

Stronger than Steel and more Elastic than Rubber As we enter spring, spiders are becoming a nuisance as they make their silky homes on our patios and porches. However, not […]

Bamboo Bikes – A “Growth” Industry

Bamboo Bikes – A “Growth” Industry Bamboo is a natural composite material comprising cellulose fibers embedded in a lignin matrix. The cellulose fibers are aligned along the length of the […]

Composites Question from a Customer

Composites Question from a Customer Q: What is the most effective gripping technique for a composite specimen with a hard, smooth surface? A: Generally, we recommend a careful choice of […]

Strain Measurement When Testing Composites

Strain Measurement When Testing Composites When testing composite specimens, effective strain measurement often requires the direct bonding of strain gauges to the specimen. It is generally not possible to connect […]

Testing Uncovers Titanic Mystery

Testing Uncovers Titanic Mystery In light of the 100 year anniversary of the Titanic this weekend, we’re sharing a story found on ABCNews.com. The Unsinkable Ship sank in less than […]

Fatigue Testing of Stents and Stent Materials

Fatigue Testing of Stents and Stent Materials It seems we’ve been focusing a lot on the medical and biomaterials markets lately, but it’s an industry that is growing with new […]

Industry Update: Mechanical Testing of Stents and Stent Materials

Industry Update: Mechanical Testing of Stents and Stent Materials Stents are a wonderful creation of modern medical engineering that aid physicians and surgeons in the treatment of heart disease. Conditions, […]

Quick Tip on Gripping

Quick Tip on Gripping Q: I find it rather difficult to avoid torsion when gripping flexible specimen like paper. Any tips? A: Depending on the style of grips, torsion should […]