Optimizing the SPIF parameters for enhancing microhardness and surface quality in Inconel 625 superalloy components

被引:3
作者
Bishnoi, Pawan [1 ]
Chandna, Pankaj [1 ]
机构
[1] Natl Inst Technol Kurukshetra, Dept Mech Engn, Thanesar, Haryana, India
关键词
Surface roughness; Microhardness; Inconel; 625; SPIF; Desirability; OPTIMIZATION; ROUGHNESS;
D O I
10.1016/j.jallcom.2024.174839
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Inconel 625, a high-strength superalloy with excellent corrosion resistance, discovers wide applications in critical sectors such as aerospace, nuclear, marine, and petrochemical. Single-Point Incremental Forming (SPIF) has appeared as an adequate fabricating process for shaping superalloy components. This work used a systematic approach, implementing Response Surface Methodology (RSM) to explore the influence of SPIF process variables, including tool nose diameter, step size, tool spindle speed, and wall angle, on microhardness (MH) and surface roughness (SR). The experimental results have been analyzed to determine the influencing process variables and their optimal settings, which simultaneously enhance MH and reduce SR of Inconel 625 superalloy truncated cones using analysis of variance and the desirability function analysis approach. The most significant parameters that influence MH and SR were TND and SS, respectively. The development of quadratic models for MH and SR has been completed successfully. The maximum MH of 486.8 HV and minimum SR of 0.432 mu m have been obtained at the optimal parametric setting of TND =15 mm, SS = 0.4 mm, TSS = 900 rpm, and WA = 57.5 degrees degrees with the desirability values for MH, SR and combined are 0.832, 0.933, 0.881 respectively. The F-value of the MH model = 109.18 and SR Model = 78.24 implies that both models are significant and both models have excellent prediction strength. The percentage error between predicted and actual values of MH and SR in confirmation run results is less than 5 %.
引用
收藏
页数:11
相关论文
共 24 条
  • [1] Ahmed B.A., 2020, Int. J. Res., V07, P217
  • [2] On the high-speed Single Point Incremental Forming of titanium alloys
    Ambrogio, G.
    Gagliardi, F.
    Bruschi, S.
    Filice, L.
    [J]. CIRP ANNALS-MANUFACTURING TECHNOLOGY, 2013, 62 (01) : 243 - 246
  • [3] Formability of lightweight alloys by hot incremental sheet forming
    Ambrogio, G.
    Filice, L.
    Gagliardi, F.
    [J]. MATERIALS & DESIGN, 2012, 34 : 501 - 508
  • [4] Improving industrial suitability of incremental sheet forming process
    Ambrogio, Giuseppina
    Filice, Luigino
    Gagliardi, Francesco
    [J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2012, 58 (9-12) : 941 - 947
  • [5] Influence of Single-Point Incremental Force Process Parameters on Forming Characteristics and Microstructure Evolution of AA-6061 Alloy Sheet
    Barnwal, Vivek Kumar
    Chakrabarty, Shanta
    Tewari, Asim
    Narasimhan, K.
    Mishra, Sushil K.
    [J]. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2019, 28 (11) : 7141 - 7154
  • [6] Formability and Surface Finish Studies in Single Point Incremental Forming
    Bhattacharya, A.
    Maneesh, K.
    Reddy, N. Venkata
    Cao, Jian
    [J]. JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME, 2011, 133 (06):
  • [7] Improved geometric accuracy in single-point incremental forming of aerospace superalloy 625 using Taguchi desirability function analysis
    Bishnoi, Pawan
    Chandna, Pankaj
    [J]. AIRCRAFT ENGINEERING AND AEROSPACE TECHNOLOGY, 2023, 95 (08) : 1321 - 1332
  • [8] Influence of Tool Size and Step Depth on the Formability Behavior of AA1050, AA6061-T6, and AA7075-T6 by Single-Point Incremental Forming Process
    Choudhary, Sudarshan
    Mulay, Amrut
    [J]. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2024, 33 (07) : 3283 - 3298
  • [9] Study of the Effect of Process Parameters on Surface Profile Accuracy in Single-Point Incremental Sheet Forming of AA1050-H14 Aluminum Alloy
    Dabwan, Abdulmajeed
    Ragab, Adham E.
    Saleh, Mohamed A.
    Anwar, Saqib
    Ghaleb, Atef M.
    Rehman, Ateekh Ur
    [J]. ADVANCES IN MATERIALS SCIENCE AND ENGINEERING, 2020, 2020
  • [10] Evaluation of power consumption and MRR in WEDM of Ti-6Al-4V alloy and its simultaneous optimization for sustainable production
    Devarajaiah, Devarasiddappa
    Muthumari, Chandrasekaran
    [J]. JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING, 2018, 40 (08)