Characterization of the Creep Deformation and Rupture Behavior of DS GTD-111 Using the Kachanov-Rabotnov Constitutive Model

被引：12

作者：

Stewart, Calvin M. ^{[1
]}

Gordon, Ali P. ^{[1
]}

Hogan, Erik A. ^{[2
]}

Saxena, Ashok ^{[3
]}

机构：

[1] Univ Cent Florida, Dept Mech Mat & Aerosp Engn, Orlando, FL 32816 USA

[2] Univ Colorado, Dept Mech Engn, Boulder, CO 80309 USA

[3] Univ Arkansas, Coll Engn, Fayetteville, AR 72701 USA

来源：

JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME | 2011年 / 133卷 / 02期

关键词：

creep; material modeling; constitutive modeling; creep damage; directionally solidified; DS GTD-111; temperature dependence; life prediction; tertiary; SUPERALLOY GTD-111;

D O I：

10.1115/1.4003111

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Creep deformation and rupture experiments are conducted on samples of the Ni-base superalloy directionally solidified GTD-111 tested at temperatures between 649 degrees C and 982 degrees C and two orientations (longitudinally and transversely oriented). The secondary creep constants are analytically determined from creep deformation experiments. The classical Kachanov-Rabotnov model for tertiary creep damage is implemented in a general-purpose finite element analysis (FEA) software. The simulated annealing optimization routine is utilized in conjunction with the FEA implementation to determine the creep damage constants. A comparison of FEA and creep deformation data demonstrates high accuracy. Using regression analysis, the creep constants are characterized for temperature dependence. A rupture prediction model derived from creep damage evolution is compared with rupture experiments. [DOI: 10.1115/1.4003111]

引用

页数：11

共 9 条

[1] ANALYTICAL METHOD TO DETERMINE THE TERTIARY CREEP DAMAGE CONSTANTS OF THE KACHANOV-RABOTNOV CONSTITUTIVE MODEL
Stewart, Calvin M.
Gordon, Ali P.
PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION (IMECE 2010), VOL 9, 2012, : 177 - 184
[2] Creep curve modeling of hastelloy-X alloy by using the Nonlinear regression method in the Kachanov-Rabotnov creep model
Kim, Woo Gon
Yin, Song Nan
Ryu, Woo Seog
Kim, Yong Wan
Yi, Won
MECHANICAL BEHAVIOR OF MATERIALS X, PTS 1AND 2, 2007, 345-346 : 589 - +
[3] Creep damage characterization of UNS N10003 alloy based on a numerical simulation using the Norton creep law and Kachanov-Rabotnov creep damage model
Wang, Xiao-Yan
Wang, Xiao
Zhang, Xiao-Chun
Zhu, Shi-Feng
NUCLEAR SCIENCE AND TECHNIQUES, 2019, 30 (04)
[4] On the prediction of creep behaviour of alloy 617 using Kachanov-Rabotnov model coupled with multi-objective genetic algorithm optimisation
Choi, J.
Bortolan Neto, L.
Wright, R. N.
Kruzic, J. J.
Muransky, O.
INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING, 2022, 199
[5] Prediction of Creep Behaviour of 316LN SS Under Uniaxial and Multiaxial Stress State Using Kachanov-Rabotnov Model at 923 K
Praveen, C.
Christopher, J.
Ganesan, V
Reddy, G. V. Prasad
Albert, Shaju K.
TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 2020, 73 (06) : 1645 - 1653
[6] Creep damage characterization of UNS N10003 alloy based on a numerical simulation using the Norton creep law and Kachanov–Rabotnov creep damage model
Xiao-Yan Wang
Xiao Wang
Xiao-Chun Zhang
Shi-Feng Zhu
Nuclear Science and Techniques, 2019, 30 (04) : 82 - 90
[7] Creep damage characterization of UNS N10003 alloy based on a numerical simulation using the Norton creep law and Kachanov–Rabotnov creep damage model
Xiao-Yan Wang
Xiao Wang
Xiao-Chun Zhang
Shi-Feng Zhu
Nuclear Science and Techniques, 2019, 30
[8] The effect of heat treatment on creep behavior of GTD-111 superalloy welded by pulsed Nd:YAG laser using small punch test
Taheri, Morteza
Halvaee, Ayyub
Bozorg, Seyed Farshid Kashani
Golezani, Ali Salemi
Liavoli, Rohallah Panahi
Kashi, Ali Akbar
ENGINEERING FAILURE ANALYSIS, 2021, 122
[9] Modeling and Optimization of Creep Behavior of Ni-Based Superalloys GTD-111 and IN-738LC Using Central Composite Design
Ganji, O.
Shadman, A. R.
Sajjadi, S. A.
JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME, 2019, 141 (04):

← 1 →