+高级检索
首页 > 过刊浏览>2022年第51卷第1期 >321-326. DOI:10.12442/j.issn.1002-185X.20210075
PDF HTML阅读 XML下载 导出引用 引用提醒
机械合金化制备Fe-Cr-Mn-N奥氏体不锈钢厚熔覆涂层的研究
作者:
作者单位:

1.西安交通大学材料科学与工程学院;2.中国船舶重工集团公司第七二五研究所 海洋腐蚀与防护重点实验室 青岛

基金项目:

海洋腐蚀与防护重点实验室开放研究(项目号6142901180402)


Preparation of Fe-Cr-Mn-N austenitic stainless steel thick cladding coating by mechanical alloying
Author:
Affiliation:

1.School of Materials Science and Engineering,Xi’an Jiaotong University,State Key Laboratory ofMetal Material Strength,Xi’an Shan Xi;2.State Key Laboratory for Marine Corrosion and Protection,Luoyang Ship Material Research Institute LSMRI

Fund Project:

State Key Laboratory for Marine Corrosion and Protection

  • 摘要
    • | |
  • 访问统计
    • |
  • 参考文献 [14]
    • |
  • 相似文献 [20]
    • | | |
  • 文章评论
    摘要:

    本实验采用机械合金化方法制备了Fe76Cr12Mn12N合金粉末,研究其机械合金化过程,并对机械合金化的机制进行探讨。研究表明,棒磨4小时时粉末就可以完全合金化,并且随着棒磨时间增加,衍射峰逐渐宽化,衍射强度逐渐降低。粉末颗粒形貌也逐渐类球形化。机械合金化得到的非球形固溶体粉末也可用于激光熔化沉积(LMD)增材制造技术,解决了LMD对球形粉末的局限性,机械合金化粉末通过LMD技术得到的厚熔覆涂层具有较好的耐蚀性,其物相结构是BCC+FCC的双相结构,同时在打印过程中有Cr2N生成,维氏硬度最高达到456.3HV。

    Abstract:

    In the experiment, Fe76cr12mn12n alloy powder was prepared by mechanical alloying. The mechanical alloying process and mechanism were studied. The results show that the powder can be fully alloyed after 4 hours of rod milling. The diffraction peak widens and the diffraction intensity decreases with the increase of rod milling time,. The morphology of the powder particles gradually became spherical. The non-spherical solid solution powders obtained by mechanical alloying can also be used in laser melting deposition (LMD) additive manufacturing technology, which solves the limitation of LMD to spherical powder. The thick cladding coating obtained by LMD technology has good corrosion resistance, and it shows BCC+ FCC dual phase structure. Meanwhile, Cr2N is generated in the printing process. the Vickers hardness of thick coating could reach up to 456.3 HV.

    参考文献
    参考文献 References
    [1]刘帅, 王阳, 刘常升. https://kns.cnki.net/kcms/detail/detail.aspx?dbcode=CJFD dbname=CJFDLAST2018 filename=HKGJ201817019 v=JX0uDNIuLBNZ%25mmd2F%25mmd2Bit4sP4xH60bnOr8k%25mmd2FBT9q3WmjTnBBAsPBvJvWkxSDf%25mmd2FRrYGx9X激光熔化沉积技术在制备梯度功能材料中的应用[J].航空制造技术,2018,61(17):47-56.
    [2] 王华明, 张凌云, 李安,等. https://kns.cnki.net/kcms/detail/detail.aspx?dbcode=CJFD dbname=CJFD2004 filename=BJHK200410011 v=pAS8NI%25mmd2FTFQWCSGaHItKaPH%25mmd2BAJ0KNICYRddvEw7PhTBDF6r98ECKpdI3pj0MLTbnR金属材料快速凝固激光加工与成形[J]. 北京航空航天大学学报, 2004, 30(010):962-967.
    [3] Lo K H , Shek C H , Lai J K L . https://www.sciencedirect.com/science/article/pii/S0927796X09000461Recent developments in stainless steels[J]. Materials Science and Engineering R Reports, 2009, 65(4-6):39-104.
    [4] 袁志钟, 戴起勋, 程晓农,等. http://d.wanfangdata.com.cn/periodical/jslgdxxb200203016氮在奥氏体不锈钢中的作用[J]. 江苏大学学报(自然科学版), 2002(03):72-75.
    [5] 朱长春, 陈志强, 钟志兴. http://d.wanfangdata.com.cn/periodical/shjs200301002耐海水无磁不锈钢的研究[J]. 上海金属, 2003, 25(1):4-4.
    [6] 陈志强．http://d.wanfangdata.com.cn/periodical/bgjs200505003高氮不锈钢研究的发展近况[J]．宝钢技术,205,5：11-17．
    [7] H. H?nninen,J. Romu,R. Ilola,J. Tervo,A. Laitinen. https://www.sciencedirect.com/science/article/pii/S0924013601008044Effects of processing and manufacturing of high nitrogen-containing stainless steels on their mechanical, corrosion and wear properties[J]. Journal of Materials Processing Tech.,2001,117(3).
    [8] 赵进刚, 张宝伟, 王明林. http://d.wanfangdata.com.cn/periodical/clkfyyy200504011高强度奥氏体不锈钢的发展[J]. 材料开发与应用, 2005(04):38-40.
    [9]张国全. https://kns.cnki.net/KCMS/detail/detail.aspx?dbcode=CMFD filename=1014061517.nhW基纳米复合材料机械合金化制备及选区激光熔化成形[D]. 南京航空航天大学, 2014.
    [10] James C. Rawers,Dale Govier,Randy Doan. https://www.sciencedirect.com/science/article/pii/S092150939780010X Nitrogen addition to iron powder by mechanical alloying[J]. Materials Science Engineering A,1996,220(1).
    [11]钟海林,况春江,匡星,毕景维,王广达. http://d.wanfangdata.com.cn/periodical/fmyjgy200703009粉末冶金高氮不锈钢的研究与发展现状[J].粉末冶金工业,2007(03):44-47.
    [12] Cui M , Xu C , Shen Y , et al. https://www.sciencedirect.com/science/article/pii/S0040609018303237Electrospinning superhydrophobic nanofibrous poly(vinylidene fluoride)/stearic acid coatings with excellent corrosion resistance[J]. Thin Solid Films, 2018, 657(JUL.1):88-9
    [13] Wang Q Y , Xi Y C , Zhao Y H , et al. https://www.sciencedirect.com/science/article/pii/S104458031730699XEffects of laser re-melting and annealing on microstructure, mechanical property and corrosion resistance of Fe-based amorphous/crystalline composite coating[J]. Materials Characterization, 2017, 127:239-247.
    引证文献
    网友评论
    网友评论
    分享到微博
    发 布
引用本文

高帅龙,孙德福,谷臻,孙崇峰,席生岐,彭文山.机械合金化制备Fe-Cr-Mn-N奥氏体不锈钢厚熔覆涂层的研究[J].稀有金属材料与工程,2022,51(1):321~326.[Gao Shuailong, Sun Defu, Gu Zhen, Sun Chongfeng, Xi Shengqi, Peng Wenshan. Preparation of Fe-Cr-Mn-N austenitic stainless steel thick cladding coating by mechanical alloying[J]. Rare Metal Materials and Engineering,2022,51(1):321~326.]
DOI：10.12442/j. issn.1002-185X.20210075

复制
文章指标
  • 点击次数:529
  • 下载次数: 1058
  • HTML阅读次数: 137
  • 引用次数: 0
历史
  • 收稿日期:2021-01-24
  • 最后修改日期:2021-04-21
  • 录用日期:2021-04-30
  • 在线发布日期: 2022-02-09
  • 出版日期: 2022-01-28

总访问量 36082461

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