Quality Control of Grade Specific Materials

Spectroscopy Performance Note Analysis of Stainless Steels (Corrosion and Heat-Resistant Steels) Preface Stainless Steels comprise a large group of ferrous-based alloys offering a wide range of corrosion- and heat-resistant properties. This wide range of properties makes stainless steels very versatile.…

Spectroscopy Performance Note Routine Analysis of "Difficult" Alloys Using LECO Glow Discharge Preface The LECO GDS500A is an atomic emission spectrometer that electronically records the spectra of each analysis. All wavelengths can be defined within the analytical range of the…

Spectroscopy Performance Note Bulk Analysis of Fasteners Using 2 mm Lamp (Rivet, Screw and Bolt) Introduction Fasteners such as bolts, screws, and rivets are modest fittings that are integral components of a majority of products we use and depend on…

® Bulk Analysis of Cast and Wrought Aluminum Alloys LECO Corporation; Saint Joseph, Michigan USA Instrument: GDS500A Introduction Chemical composition is of utmost importance when classifying aluminum alloys and their properties. The aluminum producer needs to control alloying composition of…