Prevention of Austenite Grain Coarsening of Carburizing Steel during Carburizing by Mn Content Optimization and its Improvement Mechanism
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چکیده
منابع مشابه
Gas and Vacuum Carburizing
The solution algorithm used in CarbTool is based on the finite difference method (FDM), and the code is developed using Microsoft Visual C++ in Window OS. The tool has been built on the concept of the carbon flux at the surface between the gas and steel is to be specified by the user. The outputs of CarbTool are the carbon concentration distribution profile inside the steel part and the surfa...
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Modeling of acetylene pyrolysis under steel vacuum carburizing conditions in a tubular flow reactor.
In the present work, the pyrolysis of acetylene was studied under steel vacuum carburizing conditions in a tubular flow reactor. The pyrolysis temperature ranged from 650 degrees C to 1050 degrees C. The partial pressure of acetylene in the feed mixture was 10 and 20 mbar, respectively, while the rest of the mixture consisted of nitrogen. The total pressure of the mixture was 1.6 bar. A kinetic...
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ژورنال
عنوان ژورنال: Tetsu-to-Hagane
سال: 2007
ISSN: 1883-2954,0021-1575
DOI: 10.2355/tetsutohagane.93.649