The relationship between the stress and strain that a particular material displays is known as that material's stress-strain curve. It is unique for each material and is found by recording the amount of deformation (strain) at distinct intervals of tensile or compressive loading (stress). These curves reveal many of the properties of a material, including the modulus of elasticity (E).
Economic reality and the skilled-worker issue - by Dan Davis The only thing missing from the skilled worker shortage were rising wages for skilled workers that were apparently in demand. Could that be changing?
North America's leading magazine for the metal forming and fabricating industry, delivering news, technical articles, and case histories. Print subscriptions are free to qualified persons in North America involved in metal forming and fabricating.
TheFabricator.com provides metal fabrication professionals with market news, the industry's best articles, product news, and conference information from the Fabricators & Manufacturers Association, Intl.