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Method for Producing A Steel Strip Having A Dual-Phase Microstructure
Method for Producing A Steel Strip Having A Dual-Phase Microstructure
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机译:具有双相组织的钢带的制造方法
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摘要
A method for producing semi-finished product, particularly steel strip, having a dual-phase microstructure and a tensile strength between 500 and 1000 MPa. Elements such as carbon and nitrogen which are interstitially dissolved in a ferritic matrix are bound by alloying elements such as Al, Mo, Nb, Ti and V which form carbide, nitride or carbonitride in order to adjust a microstructure of hard components such as martensite, bainite, carbide with low fractions of residual austenite in a ferritic matrix, which is substantially free from interstitially dissolved elements (IF character).
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