周祝兵,闫扶摇,张雁祥,赵军,徐跃明,闫牧夫

• 1:哈尔滨工业大学材料科学与工程学院金属精密热加工国家级重点实验室
• 2:江苏法尔胜缆索有限公司
• 3:北京机电研究所有限公司

摘要(Abstract)：

应用距离相关函数法,重构了桥梁锚具用40Cr合金钢淬火层和航空高速重载传动件用18Ni合金钢低温稀土共渗层的三维组织结构。结果表明:该方法分辨率取决于组织结构的二维图像,因此可以达到超高分辨率。另外,提出的多级重构算法突破了传统算法重构尺寸极限(150~3体元),可在短时内重建200~3体元尺寸,因此具有高通量特性。该方法为合金钢组织结构的表征提供了一种简单易用的、介于二维体视学与三维成像技术之间的有效途径。

关键词(KeyWords)： 合金钢;三维组织结构;强韧化热处理

Abstract:

Keywords:

基金项目(Foundation): 科技部重点研发项目课题(2018YFB2001901)

作者(Author): 周祝兵,闫扶摇,张雁祥,赵军,徐跃明,闫牧夫

DOI: 10.13289/j.issn.1009-6264.2020-0115

参考文献(References)：

• [1] Pellissier G E,Purdy S M.Stereology and Quantitative Metallography[M].STP 504,1972.
• [2] Maetz J Y,Douillard D,Cazottes S,et al.M23C6 carbides and Cr2N nitrides in aged duplex stainless steel:A SEM,TEM and FIB tomography investigation[J].Micron,2016,84:43-53.
• [3] Hara T,Tsuchiya K,Tsuzaki K,et al.Application of orthogonally arranged fib-sem for precise microstructure analysis of materials[J].Journal of Alloys and Compounds,2013,577:717-721.
• [4] Wilson J R,Kobsiriphat W,Mendoza R,et al.Three-dimensional reconstruction of a solid-oxide fuel-cell anode[J].Nature Materials,2006,5(7):541-544.
• [5] Joos J,Carraro T,Weber A,et al.Reconstruction of porous electrodes by FIB/SEM for detailed microstructure modeling[J].Journal of Power Sources,2011,196(17):7302-7307.
• [6] Wilson J R,Duong A T,Gameiro M,et al.Quantitative three-dimensional microstructure of a solid oxide fuel cell cathode[J].Electrochemistry Communications,2009,11(5):1052-1056.
• [7] Nelson G J,Harris W M,Lombardo J J,et al.Comparison of SOFC cathode microstructure quantified using X-ray nanotomography and focused ion beam-scanning electron microscopy[J].Electrochemistry Communications,2011,13(6):586-589.
• [8] Guan Y,Gong Y,Li W,et al.Quantitative analysis of micro structural and conductivity evolution of Ni-YSZ anodes during thermal cycling based on nano-computed tomography[J].Journal of Power Sources,2011,196(24):10601-10605.
• [9] Cooper A J,Tuck O C G,Burnett T L,et al.A statistical assessment of ductile damage in 304L stainless steel resolved using X-ray computed tomography[J].Materials Science and Engineering A,2018,728:218-230.
• [10] Williams S,Zhao H,Léonard F,et al.XCT analysis of the influence of melt strategies on defect population in Ti-6Al-4V components manufactured by selective electron beam melting[J].Materials Characterization,2015,102:47-61.
• [11] Cai Q,Adjiman C S,Brandon N P,Modelling the 3D microstructure and performance of solid oxide fuel cell electrodes:Computational parameters[J].Electrochimica Acta,2011,56(16):5804-5814.
• [12] Zhang Y X,Yan M F,Wan Y H,et al.High-throughput 3D reconstruction of stochastic heterogeneous microstructures in energy storage materials[J].npj Computational Materials 5,2019(11):149-152.
• [13] Suzue Y,Shikazono N,Kasagi N,Micro modeling of solid oxide fuel cell anode based on stochastic reconstruction[J].Journal of Power Sources,2008,184(1):52-59.
• [14] Baniassadi M,Garmestani H,Li D S,et al.Three-phase solid oxide fuel cell anode microstructure realization using two-point correlation functions[J].Acta Materialia,2011,59(1):30-43.
• [15] 周祝兵,张程菘,闫牧夫,等.高强度缆索锚具用钢强韧化热处理工艺研究[J].热处理技术与装备,2015,36(3):9-15.ZHOU Zhu-bing ZHANG Cheng-song YAN Mu-fu,et al.Technology research on strengthening and toughening heat treatment of high strength cable anchorage steel[J].Heat Treatment Technology and Equipment,2015,36(3):9-15.
• [16] 吴业琼.纳米晶化18Ni合金稀土共渗层晶粒组织特征和生成相性质[D].哈尔滨:哈尔滨工业大学,2011.WU Ye-qiong.Characterization of grain microstructures and properties of formed phases in rare earth nitrocarburized layer of a nanocrystallized 18Ni alloy[D].Harbin:Harbin Institute of Technology,2011.

文章评论(Comment)：