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    低溫韌性良好的800MPa級無縫鋼管的生產(chǎn)

    PRODUCTION OF LOW-TEMPERATURE SEAMLESS STEEL TUBES WITH HIGH TOUGHNESS AND STRENGTH MORE THAN 800MPa

    • 摘要: 本文介紹的低合金鋼,采用熱軋+直接淬火工藝,能夠生產(chǎn)低溫性能良好,強度在800MPa以上的無縫鋼管。

       

      Abstract: The seamless-steel tubes with excellent low-temperature properties and strength more than 800 MPa can be produced from the low alloy steel described here by the process of hot rolling plus direct quenching.

       

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