Non-destructive Cooling Rate Evaluation of 0.4C-5Cr-Mo-V Hot-work Tool Steel by Barkhausen Noise Analysis
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چکیده
منابع مشابه
EVALUATION OF THE MECHANICAL PROPERTIES OF NIOBIUM MODIFIED CAST AISI H 13 HOT WORK TOOL STEEL
Abstract: mechanical properties of AISIH 13 hot-work tool steel have been studied. Cast samples made of the modified new steel were homogenized and austenitized at different conditions, followed by tempering at the specified temperature ranges. Hardness, red hardness, three point bending test and Charpy impact test were carried out to evaluate the mechanical properties together with characteriz...
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The deep cryogenic treatment is a complementary operation that is done on a variety of tool steels aimed at improving their abrasion resistance and hardness. In the case of the H13 hot-work steel, which is widely used at high temperatures as a hot-deformation tool, we need to determine the efficiency of subzero treatment on it at the working temperature. In this regard, this paper is focu...
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ژورنال
عنوان ژورنال: Tetsu-to-Hagane
سال: 1989
ISSN: 0021-1575,1883-2954
DOI: 10.2355/tetsutohagane1955.75.5_833