Inelastic Deformation of Metal Matrix Composites. Part 1; Plasticity and Damage Mechanisms - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Inelastic Deformation of Metal Matrix Composites. Part 1; Plasticity and Damage Mechanisms write by National Aeronautics and Space Administration (NASA). This book was released on 2018-07-08. Inelastic Deformation of Metal Matrix Composites. Part 1; Plasticity and Damage Mechanisms available in PDF, EPUB and Kindle. The deformation mechanisms of a Ti 15-3/SCS6 (SiC fiber) metal matrix composite (MMC) were investigated using a combination of mechanical measurements and microstructural analysis. The objectives were to evaluate the contributions of plasticity and damage to the overall inelastic response, and to confirm the mechanisms by rigorous microstructural evaluations. The results of room temperature experiments performed on 0 degree and 90 degree systems primarily are reported in this report. Results of experiments performed on other laminate systems and at high temperatures will be provided in a forthcoming report. Inelastic deformation of the 0 degree MMC (fibers parallel to load direction) was dominated by the plasticity of the matrix. In contrast, inelastic deformations of the 90 degree composite (fibers perpendicular to loading direction) occurred by both damage and plasticity. The predictions of a continuum elastic plastic model were compared with experimental data. The model was adequate for predicting the 0 degree response; however, it was inadequate for predicting the 90 degree response largely because it neglected damage. The importance of validating constitutive models using a combination of mechanical measurements and microstructural analysis is pointed out. The deformation mechanisms, and the likely sequence of events associated with the inelastic deformation of MMCs, are indicated in this paper. Majumdar, B. S. and Newaz, G. M. Unspecified Center...
Inelastic Deformation of Metal Matrix Composites: Plasticity and Damage Mechanisms, Part 2
Inelastic Deformation of Metal Matrix Composites: Plasticity and Damage Mechanisms, Part 2 - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Inelastic Deformation of Metal Matrix Composites: Plasticity and Damage Mechanisms, Part 2 write by . This book was released on 1992. Inelastic Deformation of Metal Matrix Composites: Plasticity and Damage Mechanisms, Part 2 available in PDF, EPUB and Kindle.
Inelastic Deformation of Metal Matrix Composites
Inelastic Deformation of Metal Matrix Composites - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Inelastic Deformation of Metal Matrix Composites write by National Aeronautics and Space Administration (NASA). This book was released on 2018-07-08. Inelastic Deformation of Metal Matrix Composites available in PDF, EPUB and Kindle. The inelastic deformation mechanisms for the SiC (SCS-6)/Ti-15-3 system were studied at 538 C (1000 F) using a combination of mechanical measurements and detailed microstructural examinations. The objectives were to evaluate the contributions of plasticity and damage to the overall MMC response, and to compare the room temperature and elevated temperature deformation behaviors. Four different laminates were studied: (0)8, (90)8, (] or -45)2s, and (0/90)2s, with the primary emphasis on the unidirectional (0)8, and (90)8 systems. The elevated temperature responses were similar to those at room temperature, involving a two-stage elastic-plastic type of response for the (0)8 system, and a characteristic three-stage deformation response for the (90)8 and (+ or -45)2s systems. The primary effects of elevated temperatures included: (1) reduction in the 'yield' and failure strengths; (2) plasticity through diffused slip rather than concentrated planar slip (which occurred at room temperature); and (3) time-dependent deformation. The inelastic deformation mechanism for the (0)8 MMC was dominated by plasticity at both temperatures. For the (90)8 and (+ or -45)2s MMCs, a combination of damage and plasticity contributed to the deformation at both temperatures. Majumdar, B. S. and Newaz, G. M. Unspecified Center..
Inelasticity and Micromechanics of Metal Matrix Composites
Inelasticity and Micromechanics of Metal Matrix Composites - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Inelasticity and Micromechanics of Metal Matrix Composites write by George Voyiadjis. This book was released on 2017-05-04. Inelasticity and Micromechanics of Metal Matrix Composites available in PDF, EPUB and Kindle. This book contains fifteen papers based on the presentations made at the symposium on "Inelasticity and Micromechanics of Metal Matrix Composites" held at the University of Washington, USA, in mid-1994. The papers represent the most recent work conducted on inelasticity and micromechanics of metal matrix composites. The book is divided into two parts: Part I deals with the study of inelastic deformation in metal matrix composites, while Part II tackles the micromechanical aspects of metal matrix composites. The articles discuss different aspects of these two topics ranging from purely theoretical treatments to extensive experimental investigations. Many of the papers are by prominent researchers working in this area.
Inelastic Deformation of Metal Matrix Composites
Inelastic Deformation of Metal Matrix Composites - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Inelastic Deformation of Metal Matrix Composites write by Bhaskar S. Majumdar. This book was released on 1992. Inelastic Deformation of Metal Matrix Composites available in PDF, EPUB and Kindle.
