Microstructure transformation and metallographic analysis of Ni-based wrought superalloy during heat treatment

doi:10.13251/j.issn.0254-6051.2021.08.006

Abstract

Abstract: Strengthening method of the nickel-based wrought superalloy and microstructure transformation under different heat treatment processes were summarized. Grain size, inclusion, transformation mechanism of precipitated phase and metallographic evaluation method were concluded. It is expected to provide a reference for optimization of the microstructure and performance and inspection of the nickel-based wrought superalloy.

Key words: Ni-based wrought superalloy, metallographic analysis, microstructure transformation, grain size

CLC Number:

TG157

Tian Wei, Chang Song, Zhou Changshen, Zhang Wendi, Feng Zhihao, Sun Xinyang, Su Ru. Microstructure transformation and metallographic analysis of Ni-based wrought superalloy during heat treatment[J]. Heat Treatment of Metals, 2021, 46(8): 30-35.

References

[1]汤春峰, 曲选辉, 段柏华, 等. 新型钴基耐热合金高温流变变形行为[J]. 北京科技大学学报, 2006(6): 542-545.
Tang Chunfeng, Qu Xuanhui, Duan Bohua, et al. Flow behavior of a modified cobalt alloy at high temperature[J]. Journal of University of Science and Technology Beijing, 2006(6): 542-545.
[2]Feng Zhihao, Sun Xinyang, Han Pengbiao, et al. Microstructure and microhardness of a novel TiZrAlV alloy by laser gas nitriding at different laser powers[J]. Rare Metals, 2020(3): 270-278.
[3]郑玉荣, 吴新年, 王晓民. 镍基高温合金核心技术发展[J]. 中国材料进展, 2015, 34(3): 246-252.
Zheng Yurong, Wu Xinnian, Wang Xiaomin. Study on the core technology of Ni-based superalloys[J]. Materials China, 2015, 34(3): 246-252.
[4]Wang Zixing, Huang Shuo, Zhang Beijiang, et al. Study on freckle of a high-alloyed GH4065 nickel base wrought superalloy[J]. Acta Metallurgica Sinica, 2019, 55(3): 417-426.
[5]Wang Huan, Yuan Chao, Guo Jianting, et al. High cycle fatigue behavior of a wrought nickel-base superalloy GH4698[J]. Materials Science Forum, 2014, 788: 414-420.
[6]王衣. 新型Ni-Co基变形高温合金的成分设计与组织性能关系[D]. 上海: 上海交通大学, 2010.
Wang Yi. Thermodynamic design and its microstructure-property relationship of anoval Ni-Co base superalloy[D]. Shanghai: Shanghai Jiao Tong University, 2010.
[7]孙信阳, 韩鹏彪, 岳赟, 等. 新型TiZrAlV合金激光气体氮化涂层的组织演变及其性能[J]. 河北工业科技, 2019, 36(6): 377-383.
Sun Xinyang, Han Pengbiao, Yue Yun, et al. Microstructure evolution and properties of the coating layer on novel TiZrAlV alloy by laser gas nitriding[J]. Hebei Journal of Industrial Science and Technology, 2019, 36(6): 377-383.
[8]Luo Y W, Ma T, Shao W W, et al. Effects of heat treatment on microstructures and mechanical properties of GH4169/K418 functionally graded material fabricated by laser melting deposition[J]. Materials Science & Engineering A, 2021, 821: 141601.
[9]Dong Huicong, Feng Zhihao, Liang Shunxing, et al. Evolution of microstructure, mechanical properties and corrosion behaviors using cooling rate regulation in a novel ZrTi-based alloy[J]. Journal of Materials Research and Technology, 2020, 9(3): 3471-3480.
[10]黎波, 袁其炜, 靳凯, 等. GH625高温合金管缩径旋压成形数值模拟及试验研究[J]. 航空制造技术, 2017(18): 36-42.
Li Bo, Yuan Qiwei, Jin Kai, et al. Numerical simulation and experiment study on tube spinning of GH625 reducer tube[J]. Aeronautical Manufacturing Technology, 2017(18): 36-42.
[11]王泗瑞. GH4169高温合金多向锻造工艺微观组织演变模拟研究[D]. 秦皇岛: 燕山大学, 2019.
Wang Sirui. GH4169 superalloy multi-directional forging process and simulation study of microstructure evolution[D]. Qinhuangdao: Yanshan University, 2019.
[12]魏中洁. 图像分析仪在金相分析中的应用[J]. 科技风, 2014(6): 109.
[13]程丽杰. 国内外晶粒度标准综述[J]. 理化检验(物理分册), 2019, 55(8): 515-525, 529.
Cheng Lijie. Overview of grain size standards at home and abroad[J]. Physical Testing and Chemical Analysis (Part A: Physical Testing), 2019, 55(8): 515-525, 529.
[14]GB/T 6394—2017, 金属平均晶粒度测定方法[S].
[15]刘猛, 李爱民, 张欢欢, 等. 冶炼工艺对GH4145合金显微组织和力学性能的影响[J]. 中国冶金, 2020, 30(10): 17-21.
Liu Meng, Li Aimin, Zhang Huanhuan, et al. Effect of melting technologies on microstructure and mechanical properties of GH4145 superalloy[J]. China Metallurgy, 2020, 30(10): 17-21.
[16]王岩, 邵文柱, 甄良. GH4169合金δ相的溶解行为及对变形机制的影响[J]. 中国有色金属学报, 2011, 21(2): 341-349.
Wang Yan, Shao Wenzhu, Zhen Liang. Dissolution behavior of δ phase and its effects on deformation mechanism of GH4169 alloy[J]. The Chinese Journal of Nonferrous Metals, 2011, 21(2): 341-349.
[17]孙昊昉, 田素贵, 刘丽荣, 等. 镍基高温合金中γ″和δ相的热力学性质与相变判定[J]. 沈阳工业大学学报, 2019(12): 1-8.
Sun Haofang, Tian Sugui, Liu Lirong, et al. Thermodynamic properties and phase transition determination of γ″ and δ phases in nickel-based superalloy[J]. Journal of Shenyang University of Technology, 2019(12): 1-8.
[18]陈晨. 冷变形GH4169合金室温力学性能及δ相析出规律研究[D]. 沈阳: 沈阳理工大学, 2015.
Chen Chen. Research on the room temperature mechanical properties and δ phase precipitation of cold rolled GH4169 alloy[D]. Shenyang: Shenyang Ligong University, 2015.
[19]Lin Y C, Deng J, Jiang Y Q, et al. Effects of initial δ phase on hot tensile deformation behaviors and fracture characteristics of a typical Ni-based superalloy[J]. Materials Science & Engineering A, 2014, 598: 251-262.
[20]武华江. GH3625合金时效组织演变及其对蠕变持久性能的影响[D]. 秦皇岛: 燕山大学, 2019.
Wu Huajiang. Microstructure evolution during aging process and the effect on creep rupture property of GH3625 superalloy[D]. Qinhuangdao: Yanshan University, 2019.
[21]Fedorova T, Rösler J, Gehrmann B, et al. Invention of A New 718-type Ni-Co Superalloy Family for High Temperature Applications at 750 ℃[M]. John Wiley & Sons, Inc. 2014.
[22]明宪良, 陈静, 谭华, 等. 激光修复GH4169高温合金的持久断裂机制研究[J]. 中国激光, 2015, 42(4): 71-77.
Ming Xianliang, Chen Jing, Tan Hua, et al. Research on persistent fracture mechanism of laser forming repaired GH4169 superalloy[J]. Chinese Journal of Lasers, 2015, 42(4): 71-77.
[23]任航. Nb添加对激光增材制造GH4169合金组织性能的影响[D]. 南昌: 南昌航空大学, 2019.
Ren Hang. Microstructure and mechanical properties of Nb modified GH4169 superalloy produced by laser additive manufacturing[D]. Nanchang: Nanchang Hangkong University, 2019.
[24]李宁, 李爱民, 王艾竹, 等. 固溶处理冷却速度对GH4141合金组织及性能的影响[C]//第十三届中国高温合金年会论文集. 北京: 冶金工业出版社, 2015: 56-59.
[25]Liao Y S, Lin H M, Wang J H. Behaviors of end milling Inconel 718 superalloy by cemented carbide tools[J]. Journal of Materials Processing Technology, 2008, 201(1-3): 460-465.
[26]乔雪璎, 王延庆, 蒙肇斌, 等. 碳含量对GH4199合金拉伸、持久性能及组织的影响[J]. 材料与冶金学报, 2004(1): 62-66.
Qiao Xueying, Wang Yanqing, Meng Zhaobin, et al. Effects of the carbon content on the tensile properties, stress rupture properties and microstructure of superalloy GH4199[J]. Journal of Materials and Metallurgy, 2004(1): 62-66.
[27]董健. GH901合金碳化物的研究[J]. 金属材料与冶金工程, 2009, 37(4): 18-20.
Dong Jian. Study on GH901 alloy carbide[J]. Metal Materials and Metallurgy Engineering, 2009, 37(4): 18-20.
[28]Ranganath S, Guo C, Holt S. Experimental investigations into the carbide cracking phenomenon on Inconel 718 superalloy material[C]//Asme International Manufacturing Science & Engineering Conference. 2009.