DESCRIPTION of Phenomena.-A new material requires J- a new name; that of "invar "has been adopted, on the suggestion of Prof. Thury, to avoid the periphrase "steel containing about 36 per cent ...
One group of alloys is that contained in the invar range, namely, 30–45 atom per cent nickel, and is characterized by unusual thermal expansion, magnetic and other physical properties.
Expect partly sunny skies. Blustery winds will accompany a high of 48°. Good air quality (0-50) Primary pollutant O₃ 76 μg/m³ Amount of moisture present in the air relative to the maximum amount of ...