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Engineering Failure Analysis, 2018
Experiment and finite element analysis were performed in this study to estimate the deformation characteristics of small punch creep test. Considering the disadvantage of the traditional model owing to numerous unknown parameters, ductility exhaustion ...
Sisheng Yang, Yang Zheng, X. Ling
semanticscholar +1 more source
Experiment and finite element analysis were performed in this study to estimate the deformation characteristics of small punch creep test. Considering the disadvantage of the traditional model owing to numerous unknown parameters, ductility exhaustion ...
Sisheng Yang, Yang Zheng, X. Ling
semanticscholar +1 more source
Creep small-punch testing and its numerical simulations
Materials Science and Engineering: A, 2009Comparison of results of creep small-punch tests (SPTs) on miniaturized discs with results of their simulation by means of finite element method (FEM) is presented. Advanced heat-resistant chromium steel of type P91 was selected for the investigations. Two basic creep constitutive models, i.e.
Petr Dymáček, Karel Milička
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, 2021
This work is about the evaluating creep characterizations of GTD-111 superalloy, and its weldment, which has high demand in use in turbine blades of aero-engines and land-based gas turbine industries.
M. Taheri +5 more
semanticscholar +1 more source
This work is about the evaluating creep characterizations of GTD-111 superalloy, and its weldment, which has high demand in use in turbine blades of aero-engines and land-based gas turbine industries.
M. Taheri +5 more
semanticscholar +1 more source
Local Creep Evaluation of P92 Steel Weldment by Small Punch Creep Test
Acta Mechanica Solida Sinica, 2008Abstract The aim of this research is to evaluate the local creep damage of various microstructures such as coarse grained heat affected zone (CGHAZ), fine grained heat affected zone (FGHAZ), intercritical heat affected zone (ICHAZ) known as Type IV region, weld metal, and base metal of P92(9Cr-2W) steel weldment by small punch (SP) creep test at 600 ...
Bumjoon Kim, Byeongsoo Lim
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Creep Property Evaluation of Heat-Resistant Steels by Small Punch Creep Test
Materials Science Forum, 2007The recently developed small punch (SP) creep test was applied to four different heatresistant ferritic steels, namely, two kinds of conventional ferritic steels which had been actually used in the high-temperature components for long periods and two advanced high chromium ferritic steels for fusion reactor materials to investigate the applicability of
Shinichi Komazaki +3 more
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Appraisement of Creep Properties of 12Cr1MoV Steel by Small Punch Creep Test Method
Materials Science Forum, 2005The numerical simulation for the Small Punch creep (SP-C) tests is conducted using a Finite Element method. The objective of the present study is to obtain the deformation states of the SP-C specimen and to estimate the feasibility of SP-C test method for high-temperature creep properties.
Gang Chen, Peng Cheng Zhai, Ai-Jun Shao
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Materials Science and Engineering: A, 2014
Abstract In this paper, creep properties of an AZ31 magnesium alloy have been obtained by two different types of creep test: conventional the Uniaxial Creep Test (UCT) and the Small Punch Creep Test (SPCT). The SCPT is currently being studied as an alternative test to obtain the creep properties in those cases where there is not enough material for ...
M. Lorenzo, I.I. Cuesta, J.M. Alegre
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Abstract In this paper, creep properties of an AZ31 magnesium alloy have been obtained by two different types of creep test: conventional the Uniaxial Creep Test (UCT) and the Small Punch Creep Test (SPCT). The SCPT is currently being studied as an alternative test to obtain the creep properties in those cases where there is not enough material for ...
M. Lorenzo, I.I. Cuesta, J.M. Alegre
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Small Punch Creep Testing Technique for Remnant Life Assessment
Applied Mechanics and Materials, 2014Small punch creep (SPC) testing technique is a material non-intensive testing technique for evaluating creep behavior of materials using miniature specimens. It can be used for remnant life assessment (RLA) studies on components in service, by scooping out limited material for testing without impairing the strength of component.
J. Ganesh Kumar, K. Laha, M.D. Mathew
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Evaluation on Small Punch Creep Test by Finite Element Method
Key Engineering Materials, 2005The Small Punch Creep Tests (SP-C tests) are simulated by a Finite Element Method (FEM). The objective of the present study is to establish a foundation for the SP-C test method by investigating the deformation and stress state of the SP-C test specimen.
Peng Cheng Zhai +3 more
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