Accession Number:

AD0749627

Title:

Volume Measurements of Ferrite Magnesium Cast Iron during Heating,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

Report Date:

1972-06-06

Pagination or Media Count:

9.0

Abstract:

The cast irons under study C 3.0, Si 2.35, Mn 0.50, S 0.014, P 0.055, and Mg 0.063 wt. , after graphitization annealing and specimen preparation, were tempered for 5 hr at 600 degrees and then cooled in water or with the furnace. Specimens cooled in water were tempered additionally for 5 hr at 200-600 degrees at 100 degrees intervals, each time with cooling in water. After this, the dilatometric study was made and the mean coefficient of linear expansion was calculated.

Subject Categories:

  • Metallurgy and Metallography

Distribution Statement:

APPROVED FOR PUBLIC RELEASE