【摘 要】
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The mechanism of the interfacial reaction of Al_2O_3/medium Mn steel containing Nb was studied bymeans of the observation on the interfacial reaction phenomeno
【出 处】
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Journal of Materials Science & Technology
论文部分内容阅读
The mechanism of the interfacial reaction of Al_2O_3/medium Mn steel containing Nb was studied bymeans of the observation on the interfacial reaction phenomenon of Al_2O_3/medium Mn steel,andthe analyses on the interracial phases.The results show that when T≥1550℃,the interfacial reac-tion of Al_2O_3/medium Mn steel containing Nb happened.In the medium Mn steel matrix,Nb existsin the form of NbC.NbC are the nucleating base of CO gas bubbles.
The mechanism of the interfacial reaction of Al_2O_3 / medium Mn steel containing Nb was studied by means of the observation on the interfacial reaction phenomenon of Al_2O_3 / medium Mn steel, and the analyzes on the interracial phases. Results show that when T ≧ 1550 ° C, the interfacial reac tion of Al 2 O 3 / medium Mn steel containing Nb accidents. In the medium Mn steel matrix, Nb exists in the form of NbC. NbC are the nucleating base of CO gas bubbles.
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