In-situ Synthesis and Characterization of TiC-reinforced Hadfield Manganese Austenitic Steel Matrix Composite
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概要
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An in-situ TiC-reinforced Hadfield manganese austenitic steel matrix composite has been synthesized by conventional melting and casting route. The microstructure has been characterized using an optical microscope, a scanning electron microscope coupled with an energy dispersive spectrometer and X-ray diffraction. Hardness and abrasion resistance have also been measured. The microstructure of the as-cast composite consists of austenite, α-ferrite and (Fe, Mn)3C together with TiC particles. The microstructure of the solution-annealed (1273 K for 36 ks) composite contains TiC particles in γ matrix. It has been observed that the abrasive wear resistance of the solution-annealed composite is significantly better than that of the solution-annealed austenitic manganese steel.
- 社団法人 日本鉄鋼協会の論文
- 2009-09-15
著者
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Srivastava Ashok
Department Of Metallurgical And Materials Engineering Indian Institute Of Technology
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DAS Karabi
Department of Metallurgical and Materials Engineering, Indian Institute of Technology
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Srivastava Ashok
Department Of Biochemical Engineering & Biotechnology Indian Institute Of Technology Delhi
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Das Karabi
Department Of Metallurgical And Materials Engineering Indian Institute Of Technology
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- In-situ Synthesis and Characterization of TiC-reinforced Hadfield Manganese Austenitic Steel Matrix Composite
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