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SIMULTANEOUS CO-DIFFUSION OF ALUMINUM AND FERRITE STABILIZING ELEMENT IN AUSTENITE STEEL
SIMULTANEOUS CO-DIFFUSION OF ALUMINUM AND FERRITE STABILIZING ELEMENT IN AUSTENITE STEEL
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机译:奥氏体钢中铝和铁素体稳定元素的同时共扩散
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摘要
A process for the co-diffusion of aluminum and other elements into austenitic steel which includes heating the steel to a temperature at which co-diffusion occurs in the presence of a source of aluminum, a catalyst and metallic or metalloid elements having substantial solubility in ferrite (bcc phase of iron or iron alloy) so that a microstructure is formed on the steel which is a single layer composite and which includes a fine dispersion of compatible aluminide particles in a continuous ductile ferrite matrix.
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