Effects of brazing parameters on the vacuum joint strength and hardness of Inconel Superalloy

被引：0
|
作者：
Ma, Chunwei [1 ]
Shi, Kun [1 ]
Yu, Zhishui [1 ]
机构：
[1] Shanghai Univ Engn Sci, Dept Mat Engn, Shanghai 201620, Peoples R China
来源：
TRANSFERABILITY AND APPLICABILITY OF CURRENT MECHANICS APPROACHES | 2009年
关键词：
Vacuum brazing; Nickel based filler; Brazing parameter; High temperature strength; Microhardness; STAINLESS-STEEL;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The effect of different brazing clearances and temperature has been investigated on Inconel Superalloy vacuum brazing. The brazing clearance and temperature are crucial to the joints brazed in the Inconel Superalloy brazing by using Nickel based filler. The high temperature tensile strength and microhardness are evaluated at different brazing parameters. The results show that fracture occurs wholly within the braze metal. Deformation appears to be confined to the braze metal with the base metal, showing very little plastic deformation. It is shown that the brazing time plays an important role in the brazing process. The peak of microhardness is at the centerline of braze region. Induction heating has little effect on the base materials.
引用
收藏
页码：523 / 528
页数：6
相关论文
共 50 条
  • [21] Brazing Vacuum Ceramic Tubes – A Diffusion Profile in The Joint
    Bagnato O.R.
    Francisco R.F.
    Gobbi A.L.
    Falvo T.
    Pimentel P.M.
    Defect and Diffusion Forum, 2016, 367 : 86 - 95
  • [22] SLM process parameters effects on the fatigue strength of AMed Inconel 718
    Macoretta, G.
    Monelli, B. D.
    4TH INTERNATIONAL CONFERENCE ON STRUCTURAL INTEGRITY (ICSI 2021), 2022, 37 : 632 - 643
  • [23] A Study on the Effect of Process Parameters on the Properties of Joint in TLP-Bonded Inconel 738LC Superalloy
    V. Jalilvand
    H. Omidvar
    H. R. Shakeri
    M. R. Rahimipour
    Metallurgical and Materials Transactions B, 2013, 44 : 1222 - 1231
  • [24] A Study on the Effect of Process Parameters on the Properties of Joint in TLP-Bonded Inconel 738LC Superalloy
    Jalilvand, V.
    Omidvar, H.
    Shakeri, H. R.
    Rahimipour, M. R.
    METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2013, 44 (05): : 1222 - 1231
  • [25] Effect of gap size and process parameters on diffusion brazing of Inconel 738
    Ojo, OA
    Richards, NL
    Charturvedi, MC
    SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2004, 9 (03) : 209 - 220
  • [26] Understanding Key Process Parameters of Vacuum Aluminum Brazing
    Moller, Craig
    Grann, Jim
    ADVANCED MATERIALS & PROCESSES, 2014, 172 (07): : 15 - 19
  • [27] Understanding key process parameters of Vacuum Aluminum Brazing
    Moller, Craig
    Grann, Jim
    Advanced Materials and Processes, 2014, 172 (07): : 15 - 19
  • [28] PARAMETERS EVALUATED IN LONG CYCLE ALUMINUM VACUUM BRAZING
    GEMPLER, EB
    WELDING JOURNAL, 1976, 55 (10) : S293 - S301
  • [29] Microstructure and shear strength of Mo-Cu/Cr18-Ni8 brazing joint in vacuum
    Wang, Juan
    Li, Yajiang
    Zheng, Deshuang
    VACUUM, 2012, 86 (12) : 2054 - 2058
  • [30] Effect of solution treatment on microstructure and hardness of electron beam smelting Inconel 740 superalloy
    School of Materials Science and Engineering, Dalian University of Technology, Dalian, China
    不详
    Cailiao Rechuli Xuebao, 12 (90-97):
12345