+高级检索
首页 > 过刊浏览>2023年第52卷第8期 >2935-2942. DOI:10.12442/j.issn.1002-185X.20220675
PDF HTML阅读 XML下载 导出引用 引用提醒
退火工艺对29Cr-4Mo超级铁素体不锈钢微观组织的影响
作者:
作者单位:

1.辽宁科技大学机械工程与自动化学院;2.中国科学院金属研究所;3.江苏飞鹤管业有限公司

基金项目:

辽宁省科技攻关计划课题：2019JH2/10100009


Effect of Annealing Process on Microstructure of 29Cr-4Mo Super Ferritic Stainless Steel
Author:
Affiliation:

1.School of Mechanical Engineering and Automation,University of Science and Technology Liaoning;2.Jiangsu FH Tube Industry Co,Ltd

  • 摘要
    • | |
  • 访问统计
    • |
  • 参考文献 [29]
    • |
  • 相似文献 [20]
    • | | |
  • 文章评论
    摘要:

    以冷轧态29Cr-4Mo超级铁素体不锈钢无缝钢管为研究对象,研究了不同退火工艺对29Cr-4Mo超级铁素体不锈钢无缝钢管冷轧后微观组织的影响。结果表明,29Cr-4Mo超级铁素体不锈钢夹杂物主要成分为Cr2O3·MnO·Al2O3；在900 ℃下保温30 min,晶界三角连接处和夹杂物附近率先生成了少量σ相,σ相析出的平均面积分数随时间的延长而增加,随温度的升高而减少；当温度升高至1000 ℃,保温50 min未见有σ相析出,在900~1050 ℃整个温度区间内未见有χ相析出；建立了Sellars模型下铁素体再结晶晶粒长大经验公式,通过对比分析计算值与实验值,结果显示该公式能准确预测整个退火过程中的平均晶粒尺寸大小。

    Abstract:

    The effect of different annealing processes on microstructure of 29Cr-4Mo super ferritic stainless steel seamless tube after cold rolling was investigated. The results show that the main inclusions in 29Cr-4Mo super ferritic stainless steel are Cr2O3·MnO·Al2O3. After annealing at 900 ℃for 30 min, the grain boundaries especially on triple junctions and near the inclusions firstly formed a small amount of σ phase. The average area fraction of σ phase increases with time prolonging while decrease with the temperature raising. There is no σ phase precipitating after holding for 50 min at 1000 ℃ and not founding χ phase during 900 ℃ to 1050 ℃. The empirical formula of ferrite recrystallization grain growth under classical Sellars model is established. The formula can accurately predict the average grain size in the whole annealing process by comparing the calculated value and the experimental value.

    参考文献
    [1] Kang Xifan(康喜范). Ferritic Stainless Steel(铁素体不锈钢)[M]. Beijing: Metallurgical Industry Press,2012:329
    [2] Lu Shiying(陆世英). Super Stainless Steel and High Nickel Corrosion Resistant Alloy(超级不锈钢和高耐蚀合金)[M]. Beijing: Chemical Industry Press,2012:7
    [3] Wang Cong(王丛), Xu Mingyue(徐鸣悦), Liu Zhixin(刘志新) et al. Foundry Technology(铸造技术)[J],2015,36(11):2619
    [4] Chen Anzhong(陈安忠), Ren Juanhong(任娟红), Wang Junwei(王军伟) et al. China Metallurgy(中国冶金)[J], 2018, 28(11): 30
    [5] M.A. Streicher. Corrosion[J],1974,30(4):115
    [6] Qu H P, Lang Y P, Chen H T et al. Materials Science and Engineering: A[J],2012,534:436
    [7] Brown E L, Burnett M E, Purtscher P T et al. Metallurgical Transactions A[J],1983,14(4):791
    [8] Lu Huihu, Luo Yi, Guo Hongkui et al. Materials Science and Engineering: A[J],2018,735:31
    [9] Lu Huihu, Guo Hongkui, Luo Yi et al. Materials Design[J], 2018,160:999
    [10] Ma Li, Hu Shengsun, Shen Junqi et al. Materials Letters[J],2016, 184: 204
    [11] T F Andrade, A M Kliauga, R L Plaut et al. Materials Characterization[J],2008,59(5):503
    [12] Sello M P, Stumpf W E. Materials Science and Engineering: A[J], 2010,527(20):5194
    [13] Nichol T J. Metallurgical Transactions A[J], 1977, 8(2): 229
    [14] Lu Huihu, Guo Hongkui, Liang Wei et al. Materials Design[J], 2020,188:108477
    [15] Zhu Yangyang(祝洋洋), Ning Likui(宁礼奎), Duan Chaohui(段超辉) et al. Rare Metal Materials and Engineering(稀有金属材料与工程)[J],2022,51(05):1845
    [16] Tanahashi Mitsuru, Furuta Nobuo, Yamauchi C et al. ISIJ international[J], 2001,41(11):1309
    [17] Qu Zhidong(屈志东),Cheng Guoguang(成国光), Wan Wenhua(万文华) et al. Proceedings of the 11th CSM Steel Congress(第十一届中国钢铁年会论文集)[C].Beijing: Metallurgical Industry Press, 2017:383
    [18] Park ChanJin, Ahn Myungkyu, Kwon Hyukang. Materials Science and Engineering: A[J],2006,418(1-2):211
    [19] Yamagishi Takayuki, Akita Masayuki, Nakajima Masaki et al. Procedia engineering[J],2010,2(1):275
    [20] Beck Paul A, Kremer Joseph C, Demer L. Physical Review [J],1947,71(8):555
    [21] Hillert M. Acta Metallurgica[J],1965,13(3):227
    [22] Sellars C M, Whiteman J A. Metal Science[J],1979,13(3-4):187
    [23] Kong Yonghua(孔永华),Hu Huabin(胡华斌),Li Dongfang(李东方) et al. Rare Metal Materials and Engineering(稀有金属材料与工程)[J],2012,41(05):877
    [24] Ye Xiaoying(叶校瑛),Dong Jianxin(董建新),Zhang Maicang(张麦仓). Rare Metal Materials and Engineering(稀有金属材料与工程)[J],2013,42(07):1423
    [25] Wang Ge(王葛),Wang Dongran(王东冉),Liu Ligang(刘利刚) et al. Transactions of Materials and Heat Treatment (材料热处理学报)[J],2014,35(02): 94
    [26] Mizera J, Wyrzykowski J W, Kurzyd?owski K J. Materials Science and Engineering: A[J],1988,104:157
    [27] Hu Hsun, Rath B B. Metallurgical Transactions[J],1970,1(11): 3181
    [28] Novikov Vladimir Yu. Materials Letters[J],2012,68:413
    [29] Simpson C J, Aust K T, Winegard W C. Metallurgical Transactions [J],1971,2(4):993
    引证文献
    网友评论
    网友评论
    分享到微博
    发 布
引用本文

郑世豪,解志文,宁礼奎,洪国旗,刘恩泽,佟健,谭政,李海英,郑志.退火工艺对29Cr-4Mo超级铁素体不锈钢微观组织的影响[J].稀有金属材料与工程,2023,52(8):2935~2942.[Zheng Shihao, Xie Zhiwen, Ning Likui, Hong Guoqi, Liu Enze, Tong Jian, Tan Zheng, Li Haiying, Zheng Zhi. Effect of Annealing Process on Microstructure of 29Cr-4Mo Super Ferritic Stainless Steel[J]. Rare Metal Materials and Engineering,2023,52(8):2935~2942.]
DOI：10.12442/j. issn.1002-185X.20220675

复制
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2022-08-30
  • 最后修改日期:2022-09-19
  • 录用日期:2022-09-22
  • 在线发布日期: 2023-08-28
  • 出版日期: 2023-08-24

总访问量 36096516

地址：西安市未央区未央路96号 邮政编码：710016 联系电话：029－86231117

E-mail：rmme@c-nin.com; rmme0626@aliyun.com

版权所有:稀有金属材料与工程 ® 2025 版权所有 技术支持:北京勤云科技发展有限公司 ICP:陕ICP备05006818号-3