| Nb-Ti-IF钢DX54D光整热镀锌钢板开发 |
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| 引用本文： | 郑之旺.Nb-Ti-IF钢DX54D光整热镀锌钢板开发[J].钢铁钒钛,2004,25(1):7-12. |
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| 作者姓名： | 郑之旺 |
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| 作者单位： | 攀枝花钢铁研究院,四川,攀枝花,617000 |
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| 摘 要： | 根据攀钢连续热镀锌生产线的设备状况，以及退火温度和光整延伸率等主要工艺因素对IF钢超深冲光整热镀锌板性能的影响规律，分析了添加铌对Ti-IF钢显微组织和力学性能的影响，利用铌的细化晶粒作用，解决了n、r值的控制问题，按DIN EN10142标准开发了性能优良的DX54D超深冲光整热镀锌钢板，产品广泛用于空调器室外机面板，用于代替深冲电镀锌板。
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| 关 键 词： | 热镀锌 薄板 Nb—Ti-IF钢 力学性能 |
| 文章编号： | 1004-7638(2004)01-0007-06 |
DEVELOPMENT OF DX54D GRADE SKIN-PASSED HOT DIP GALVANIZED Nb-Ti-IF STEEL SHEET |
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| ZHENG Zhi-wang.DEVELOPMENT OF DX54D GRADE SKIN-PASSED HOT DIP GALVANIZED Nb-Ti-IF STEEL SHEET[J].Iron Steel Vanadium Titanium,2004,25(1):7-12. |
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| Authors: | ZHENG Zhi-wang |
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| Abstract: | The effect of Nb addition on the microstructure and mechanical properties of Ti-IF steel was discussed according to the facilities of the continuous hot-dip galvanizing line at PZH Steel, as well as the influence of annealing temperature and skin-passed reduction on extra deep drawing skin-passed hot-dip IF steel sheet. The grain refinement of Nb is applied to control the balance of n and r-value of the sheets, and DX54D grade skin-passed hot dip galvanized sheet with excellent mechanical properties has been developed according to DIN EN 10142 standard. This product is widely used to make panel of air conditioner as a substitute of deep drawing electrogalvanizing steel sheet. |
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| Keywords: | hot-dip galvanizing steel sheet Nb-Ti-IF steel mechanical properties |
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