SIMULATION OF MICROSTRUCTURAL EFFECTS ON CRACKING BEHAVIOUR IN BIAXIAL FATIGUE
スポンサーリンク
概要
- 論文の詳細を見る
Some microstructural factors affecting cracking behaviour in biaxial fatigue were investigated in this work.A basic model proposed previously was developed in the analysis.The model consisted of an aggregate model of square elementary grains with double primary-conjugate slip system, and a competition model between the linkage dominant growth and the propagation of a single crack.The model was modified by introducing a clustering procedure to be appropriate for more general applications.Simulations based on the modified model were conducted on cracking behaviour in Inconel 718 with a duplex grain structure and in SAE 1045 with aligned large inclusions.Simulated results on cracking morphology and failure life were found to be in good agreement with experimental observations in the materials.
- 社団法人日本材料学会の論文
- 1997-06-15
著者
-
Hoshide Toshihiko
Department Of Energy Conversion Science Faculty Of Energy Science Kyoto University
関連論文
- MD Simulation of Hardness Property of Al Thin Film Sputtered on Si Substrate and Its Related to Porosity
- Molecular Dynamics Simulation on Microstructure and Deformation Properties Related to Porosity in Al Thin Film Sputtered on Si Substrate
- Statistical Properties of Fatigue Life Simulated for Notched Components under Combined Loading
- CHARACTERIZATION OF INTEGRATED DATA ON INHERENT FLAWS IN ENGINEERING CERAMICS(Special Issue on Hierarchical Estimations of Materials Strength)
- Bending Strength of Borosilicate Glass Coated with Alumina and Silicon Carbide by RF Magnetron Sputtering
- Simulation of Structural Characteristics of Ceramic Coating Film Based on Modeling of Sputtering Process
- MECHANICAL PROPERTIES OF BOROSILICATE GLASS COATED WITH ALUMINA BY SPUTTERING PROCESS
- Analysis of Damage Accumulation due to Change in Strain Path and Crack Initiation during Multiaxial Low - Cycle Fatigue : Series A : Solid-Mechanics, Strength of Materials
- DEPENDENCE OF STRENGTH ON SIZE OF FLAW DOMINATING FRACTURE IN CERAMICS
- A Numerical Investigation on Variation of Shape Parameter in Two-Parameter Weibull Distribution Function Fitted to Distribution of Ceramic Strength
- ESTIMATION OF RESIDUAL STRESS WITH NON-UNIFORM DISTRIBUTION BY INDENTATION-FRACTURE METHOD IN CERAMICS
- Molecular Dynamics Simulations on Structural Characteristics of Al Thin Films in Early Sputtering Process
- Simulation of Directional Distribution of Slip-Band Crack under Biaxial Low Cycle Fatigue(Advanced Technology of Experimental Mechanics)
- STRENGTH CHARACTERISTICS OF STRUCTURAL CERAMICS
- FATIGUE BEHAVIOR IN NOTCHED COMPONENT OF (α+β)AND β TITANIUM ALLOYS UNDER COMBINED AXIAL-TORSIONAL LOADING
- SIMULATION OF MICROSTRUCTURAL EFFECTS ON CRACKING BEHAVIOUR IN BIAXIAL FATIGUE
- INTERRELATION ANALYSES OF MECHANICAL PROPERTIES IN COMMERCIAL CERAMICS USING CATALOGED DATA
- EVALUATION OF BENDING STRENGTH AFEECTED BY SPECIMEN GEOMETRY IN SILICON NITRIDE