Excerpt from Preparation and Properties of Pure Iron Alloys, Vol. 1: Effects of Carbon and Manganese on the Mechanical Properties of Pure Iron While many of the

In 1901 the National Bureau of Standards (NBS) was founded to provide standard weights and measures and to be the national physical laboratory for the United St

Excerpt from Preparation and Properties of Pure Iron Alloys, Vol. 4: Determination of the Critical Ranges of Pure Iron-Carbon Alloys by the Thermoelectric Metho