Metallurgy, Vol. 52 No. 2, 2013.
Preliminary communication
Researches regarding the optimization of thermal treatment depending on hardness for maraging 300 steel
A. Nioaţă
; Engineering Faculty, University “Constantin Brancuşi” of Targu-Jiu, Romania
Abstract
The paper presents researches regarding the optimization of aging thermal treatment and solution heat treatment for MARAGING 300, in order to get a certain hardness value. Experimental data processing resulted from the study of MARAGING 300 steel hardness dependence on the temperature and aging maintenance time and solution heat treatment was made using Statistica program. Results have allowed to determine some mathematic patterns for determining heating temperature, maintenance time respectively in order to get a certain steel hardness.
Keywords
maraging steel; aging thermal treatment; solution heat treatment; material hardness; mathematic pattern
Hrčak ID:
92676
URI
Publication date:
1.4.2013.
Visits: 1.079 *