东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2011, Vol. 32 ›› Issue (7): 968-971.DOI: -

• 论著 • 上一篇    下一篇

XGCF62钢板辊式淬火工艺开发与应用

王超;袁国;王昭东;王国栋;   

  1. 东北大学轧制技术及连轧自动化国家重点实验室;
  • 收稿日期:2013-06-19 修回日期:2013-06-19 发布日期:2013-04-04
  • 通讯作者: -
  • 作者简介:-
  • 基金资助:
    国家重点基础研究发展计划项目(2010CB630800)

Development and application of roller quenching process for XGCF62 plate

Wang, Chao (1); Yuan, Guo (1); Wang, Zhao-Dong (1); Wang, Guo-Dong (1)   

  1. (1) State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110819, China
  • Received:2013-06-19 Revised:2013-06-19 Published:2013-04-04
  • Contact: Wang, C.
  • About author:-
  • Supported by:
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摘要： 依托国产中厚板辊式淬火机装备技术,通过理论模拟计算和工业试验进行了高品质锅炉压力容器板XGCF62淬火工艺及品种开发.应用有限差分方法,建立了中厚板淬火过程温度场计算模型,分析了不同辊式淬火工艺参数下钢板心部温度变化趋势;通过工业对比试验,研究分析了不同淬火工艺参数对淬后钢板金相组织和力学性能的影响.应用理论计算结果,在新钢厚板厂进行6～60 mm厚XGCF62钢板大批量淬火生产,淬后钢板板形良好,性能优异.

关键词: 淬火工艺, 辊式淬火机, XGCF62钢板, 有限差分方法, 温度场

Abstract: Based on domestic plate roller quenching equipment and technology, the theoretical calculation and the industrial experiment were used to develop the quenching process and the product of high-quality pressure vessel plates XGCF62. Using finite difference method, the calculation model of plate quenching temperature field was established to analyze the trend of internal temperature with different quenching parameters. Compared with industrial experiment, the effects of different quenching parameters on microstructure and mechanical properties were analyzed. The calculated and experimental results were applied to actual production and a series of 6~60 mm thickness XGCF62 products with good flatness and mechanical properties were successful developed.

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