Thermodynamics of Nitrogen in Fe-Mn-Al-Si-C Alloy Melts

Title
Thermodynamics of Nitrogen in Fe-Mn-Al-Si-C Alloy Melts
Author
박종진
Keywords
INTERACTION PARAMETER FORMALISM; IRON MANGANESE ALLOYS; QUASI-CHEMICAL MODEL; N PHASE-DIAGRAM; LIQUID-IRON; ALUMINUM NITRIDE; TERNARY-SYSTEM; BINARY-SYSTEMS; AIN FORMATION; MULTICOMPONENT SOLUTIONS
Issue Date
2016-04
Publisher
SPRINGER
Citation
METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, v. 47, No. 2, Page. 1243-1262
Abstract
Thermodynamic behavior of nitrogen in the entire range of the Fe-Mn-Al-Si-C liquid solution was modeled based on the critical evaluation and optimization of all available experimental data. The Gibbs energy of liquid solution was described using the Modified Quasichemical Model (MQM) in the pair approximation, instead of classical Wagner Interaction Parameter Formalism, to consider the strong interactions between species in liquid state. In particular, the dissolution behavior of N and formation of AlN in the entire ternary and higher order liquids were accurately predicted from the MQM only with binary model parameters of N. (C) The Minerals, Metals Materials Society and ASM International 2016
URI
https://link.springer.com/article/10.1007/s11663-016-0588-yhttp://hdl.handle.net/20.500.11754/52764
ISSN
1073-5615; 1543-1916
DOI
10.1007/s11663-016-0588-y
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MATERIALS SCIENCE AND CHEMICAL ENGINEERING(재료화학공학과) > Articles
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