Accession Number : AD0749627

Title :   Volume Measurements of Ferrite Magnesium Cast Iron during Heating,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Tkachenko,F. K. ; Fomina,E. G.

Report Date : 06 JUN 1972

Pagination or Media Count : 9

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.

Descriptors :   (*IRON, THERMAL EXPANSION), CASTINGS, STRESSES, ANNEALING, USSR

Subject Categories : Metallurgy and Metallography

Distribution Statement : APPROVED FOR PUBLIC RELEASE