Influence of heat treatment on microstructure of Ni3Al based single crystal superalloy

被引：2
作者：
Cheng, A. [1 ]
Tiantian, Z. [1 ]
Meiqiong, O. [1 ]
Heng, Z. [1 ]
Lei, L. [1 ]
Shusuo, L. [1 ]
Shengkai, G. [1 ]
机构：
[1] Beijing Univ Aeronaut & Astronaut, Sch Mat Sci & Engn, Beijing 100191, Peoples R China
来源：
MATERIALS RESEARCH INNOVATIONS | 2014年 / 18卷
基金：
中国国家自然科学基金;
关键词：
Ni3Al based single crystal superalloy; Solution treatment; Age treatment; Microstructure; STRESS RUPTURE PROPERTIES; SOLIDIFICATION; 3RD-GENERATION; EVOLUTION; BEHAVIOR; IC6SX; SIZE;
D O I：
10.1179/1432891714Z.000000000831
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effect of heat treatment (solution and age treatment) on Ni3Al based single crystal superalloy was investigated in this study. The solution temperatures of the experimental alloy were 1315-1335 degrees C, 1320-1340 degrees C and 1325-1345 degrees C, and all the solution treatments could eliminate dendritic microsegregation in the occurrence of incipient melting. The primary age temperatures and times range was 1100-1130 degrees C and 1-4 h, while the secondary age times were 16-40 h at 870 degrees C. There was a comprehensive consideration of microstructure, actual working status of tube furnace and cost factor, and the optimum heat treatment was 1320-1340 degrees C/16 h, air cooling (AC)+1120 degrees C/3 h, AC+870 degrees C/32 h, AC.
引用
收藏
页码：309 / 314
页数：6
相关论文
共 50 条
  • [21] Microstructure and Oxidation Behavior of Modified Aluminide Coating on Ni3Al-based Single Crystal Superalloy
    YANG Ruibo
    Chinese Journal of Aeronautics, 2012, (05) : 825 - 830
  • [22] Microstructure and Oxidation Behavior of Modified Aluminide Coating on Ni3Al-based Single Crystal Superalloy
    Yang Ruibo
    Wu Yuxiao
    Wu Qiong
    Li Shusuo
    Ma Yue
    Gong Shengkai
    CHINESE JOURNAL OF AERONAUTICS, 2012, 25 (05) : 825 - 830
  • [23] Transient liquid phase bonding of Ni3Al based superalloy using Mn-Ni-Cr filler
    Yuan, Lin
    Ren, Jin
    Xiong, Jiangtao
    Zhao, Wei
    Shi, Junmiao
    Li, Jinglong
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2021, 11 : 1583 - 1593
  • [24] Effects of solidification parameters on microstructures of Ni3Al based single crystal
    Li, Hang
    Zheng, Lijing
    Zhang, Huarui
    Li, Shusuo
    Zhang, Hu
    Gong, Shengkai
    2011 CHINESE MATERIALS CONFERENCE, 2012, 27 : 1187 - 1192
  • [25] Thermal barrier coatings with a double-layer bond coat on Ni3Al based single-crystal superalloy
    Zhou, Xin
    Xu, Zhenhua
    Mu, Rende
    He, Limin
    Huang, Guanghong
    Cao, Xueqiang
    JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 591 : 41 - 51
  • [26] Effect of Solution Heat Treatment on Microstructure and Segregation of Carbon-Containing Nickel-based Single Crystal AM3 Superalloy
    Yu Zhuhuan
    Fei Zhenbao
    Yan Yawen
    Qiang Junfeng
    Gao Wei
    Wang Xiaohui
    Liu Xuliang
    Yi Dawei
    RARE METAL MATERIALS AND ENGINEERING, 2022, 51 (03) : 806 - 813
  • [27] Heat Treatment of a Ni3Al-based Single Crystal Alloy IC32
    Cui, Dongliang
    Xie, Xiaoying
    Li, Shusuo
    Zhang, Heng
    Gong, Shengkai
    HIGH PERFORMANCE STRUCTURE MATERIALS, 2013, 747-748 : 665 - 671
  • [28] Influence of heat treatment on anisotropic creep behavior of aluminide coating on a Ni-base single crystal superalloy
    Latief, F. H.
    Kakehi, K.
    MATERIALS & DESIGN, 2013, 52 : 134 - 142
  • [29] Influence of heat treatment on the microstructure of a unidirectional Ni-base superalloy
    Huang, XB
    Kang, Y
    Zhou, HH
    Zhang, Y
    Hu, ZQ
    MATERIALS LETTERS, 1998, 36 (1-4) : 210 - 213
  • [30] Effect of remelting solution heat treatment on microstructure evolution of nickel-based single crystal superalloy DD5
    Cheng, Tianwei
    Wang, Yan
    Zhao, Yunxing
    Lv, Liangxing
    Hu, Qing
    Ma, Dexin
    MATERIALS CHARACTERIZATION, 2022, 192
12345