Author: Golam M. Newaz
Publisher:
ISBN:
Category :
Languages : en
Pages : 72
Book Description
In-phase Thermomechanical Fatigue Mechanisms in an Unidirectional SCS-6/Ti 15-3 MMC
Author: Golam M. Newaz
Publisher:
ISBN:
Category :
Languages : en
Pages : 72
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 72
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 704
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 704
Book Description
In-Phase Thermomechanical Fatigue of Metal Matrix Composites
Author: BS. Majumdar
Publisher:
ISBN:
Category : Composite materials
Languages : en
Pages : 14
Book Description
An investigation was undertaken to characterize the deformation response of unidirectional SCS-6/Ti 15-3 metal matrix composite (MMC) lamina subjected to in-phase thermomechanical fatigue (TMF) loading. Evaluations were done in an inert atmosphere to avoid oxidation effects. It was found that the dominant effect on deformation was due to strain ratchetting. Distributed fiber cracking was found to be the primary damage mode in in-phase TMF. The early part of strain ratchetting was identified to be due to the viscoplastic response of the composite as fewer fiber cracks were found to develop at this stage in the MMC specimens. Early fiber cracks were found to occur near molybdenum (Mo) ribbon sites. The fiber-cracking process was determined to be progressive in nature. On qualitative grounds, the concept of fiber ineffective length and the zone of stress intensification at the neighboring fiber at temperature, as in the case of in-phase TMF, was consistent with the observation of progressive fiber cracking in the MMCs.
Publisher:
ISBN:
Category : Composite materials
Languages : en
Pages : 14
Book Description
An investigation was undertaken to characterize the deformation response of unidirectional SCS-6/Ti 15-3 metal matrix composite (MMC) lamina subjected to in-phase thermomechanical fatigue (TMF) loading. Evaluations were done in an inert atmosphere to avoid oxidation effects. It was found that the dominant effect on deformation was due to strain ratchetting. Distributed fiber cracking was found to be the primary damage mode in in-phase TMF. The early part of strain ratchetting was identified to be due to the viscoplastic response of the composite as fewer fiber cracks were found to develop at this stage in the MMC specimens. Early fiber cracks were found to occur near molybdenum (Mo) ribbon sites. The fiber-cracking process was determined to be progressive in nature. On qualitative grounds, the concept of fiber ineffective length and the zone of stress intensification at the neighboring fiber at temperature, as in the case of in-phase TMF, was consistent with the observation of progressive fiber cracking in the MMCs.
Composite Materials
Author: Ravi B. Deo
Publisher: ASTM International
ISBN: 080312404X
Category :
Languages : en
Pages : 419
Book Description
Publisher: ASTM International
ISBN: 080312404X
Category :
Languages : en
Pages : 419
Book Description
Government Reports Announcements & Index
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 938
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 938
Book Description
Durability of Composite Materials
Author: Robert C. Wetherhold
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 284
Book Description
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 284
Book Description
MMC Life System Development (phase I)
Author: Erwin V. Zaretsky
Publisher:
ISBN:
Category : Metallic composites
Languages : en
Pages : 150
Book Description
Publisher:
ISBN:
Category : Metallic composites
Languages : en
Pages : 150
Book Description
Monthly Catalogue, United States Public Documents
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1284
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1284
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1282
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1282
Book Description
Life Prediction Methodology for Titanium Matrix Composites
Author: W. Steven Johnson
Publisher: ASTM International
ISBN: 0803120397
Category : Metallic composites
Languages : en
Pages : 625
Book Description
Papers presented at the March 1994 symposium are organized into five sections that progress from basic understanding of mechanical damage mechanisms and environmental effects to life prediction methodology. Five papers discuss the interplay between interfacial strength, residual thermal stresses, an
Publisher: ASTM International
ISBN: 0803120397
Category : Metallic composites
Languages : en
Pages : 625
Book Description
Papers presented at the March 1994 symposium are organized into five sections that progress from basic understanding of mechanical damage mechanisms and environmental effects to life prediction methodology. Five papers discuss the interplay between interfacial strength, residual thermal stresses, an