| 消除应力热处理对10CrNi4MoV钢性能影响探讨 |
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| 引用本文： | 王任甫,姚上卫,徐科,裴怡.消除应力热处理对10CrNi4MoV钢性能影响探讨[J].材料开发与应用,2005,20(6):34-37. |
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| 作者姓名： | 王任甫 姚上卫 徐科 裴怡 |
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| 作者单位： | 洛阳船舶材料研究所,河南,洛阳,471039;西安交通大学,陕西,西安,710049 |
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| 摘 要： | 对10CrNi4MoV钢经消除应力热处理后冲击韧性下降的机理进行了探讨和分析,认为经冷弯成形并焊接的钢板进行消除应力热处理时,会在应力诱发下使P、C等元素在晶界偏聚而引起晶界弱化,呈现撕裂+沿晶混和断裂形式,是造成钢板韧性下降的主要原因。
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| 关 键 词： | 船体钢 消除应力热处理 性能 组织 |
| 文章编号： | 1003-1545(2005)06-0034-04 |
| 收稿时间： | 2005-06-14 |
| 修稿时间： | 2005年6月14日 |
Effect of Stress Relief Heat Treatment on Properties of 10CrNi4MoV Steel |
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| WANG Reng-fu,YAO Shang-wei,XU Ke,PEI Yi.Effect of Stress Relief Heat Treatment on Properties of 10CrNi4MoV Steel[J].Development and Application of Materials,2005,20(6):34-37. |
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| Authors: | WANG Reng-fu YAO Shang-wei XU Ke PEI Yi |
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| Affiliation: | Department of Chemistry , Capital Normal University , Beijing 100037 ,China |
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| Abstract: | Through orthogonal experiments, silvery white amorphous Ni-Mo-P alloy coating was obtained. The appearance, structure, chemical, composition and corrosion resistance of the coating were studied with SEM, XRD, EDAX and electrchemical polar. . ization curves. The results showed that with the addition of Mo element , the Ni-Mo-P alloy coating was of better performance than stainless steel and Ni-P alloy coating in corrosion resistance. |
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| Keywords: | Electrodeposition Ni-Mo-P alloy coating Amorphous Corrosion resistance |
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