✦ LIBER ✦

Working drawings, and how to make and use them: Designed for the industrial, technical, etc., schools, and artisans desiring a knowledge of the principles of pattern and template making. By Lewis M. Haupt, Professor of Civil Engineering in the University of Pennsylvania, etc. 12mo. Philadelphia: Jos M. Stoddard & Co. 1880

✍ Scribed by W.H.T.

Publisher: Elsevier Science
Year: 1881
Tongue: English
Weight: 156 KB
Volume: 112
Category: Article
ISSN: 0016-0032
DOI: 10.1016/0016-0032(81)90468-3

No coin nor oath required. For personal study only.

✦ Synopsis

Magnetic Intensity of Iron.--According to Rimnan's investigations the magnetic intensity of iron appears to increase with the increase of carbon. In three st)eeimens of cast iron containing "09, "30 and "57 per cent. of carbon the inagnetic intensity was 5"5, 9"5 mid 1 1, respectively.---Berg-und Hi'ttten-Zeitung.