Inside Out Library · Explore

Endurance and Other Properties at Low Temperatures of Some Alloys for Aircraft Use (1931)

NASA Technical Reports Server (NTRS) · leaf 25

An illustration from Endurance and Other Properties at Low Temperatures of Some Alloys for Aircraft Use, 1931, leaf 25
Fig.18 Variation of Irinell hardness with Fig.19 Variation of Brincll hardness with temperature. temperatiire.

NASA Technical Reports Server (NTRS)

Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.

More pictures from Endurance and Other Properties at Low Temperatures of Some Alloys for Aircraft Use

More like this