Strength Predictions for Metal Matrix Composites PDF Download
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Author: DL. Graves
Publisher:
ISBN:
Category : Aluminum matrix composites
Languages : en
Pages : 15
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Book Description
A multistage analysis routine for prediction of metal matrix composite strength and life has been developed. It uses micromechanics to predict material stresses, strains, and crack initiation under load. It uses macromechanics for load redistributions caused by geometry, local failures, and crack growth. This routine can be used to predict lamina and laminate stiffnesses, stresses about a notch and through the net section, laminate strength (notched or unnotched), crack initiation lives, crack growth, and residual strength. The routine is user-friendly and emphasizes rapid analysis techniques, which allow the program to be run interactively. The purpose of this routine is to provide quick and accurate strength and life predictions for metal matrix composites based on limited test data.
Author: DL. Graves
Publisher:
ISBN:
Category : Aluminum matrix composites
Languages : en
Pages : 15
Get Book Here
Book Description
A multistage analysis routine for prediction of metal matrix composite strength and life has been developed. It uses micromechanics to predict material stresses, strains, and crack initiation under load. It uses macromechanics for load redistributions caused by geometry, local failures, and crack growth. This routine can be used to predict lamina and laminate stiffnesses, stresses about a notch and through the net section, laminate strength (notched or unnotched), crack initiation lives, crack growth, and residual strength. The routine is user-friendly and emphasizes rapid analysis techniques, which allow the program to be run interactively. The purpose of this routine is to provide quick and accurate strength and life predictions for metal matrix composites based on limited test data.
Author: Geng Chen
Publisher:
ISBN: 9783844047257
Category :
Languages : en
Pages :
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Book Description
Author: Joseph F. Zarzour
Publisher:
ISBN:
Category :
Languages : en
Pages : 273
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Book Description
Author: W. Steven Johnson
Publisher: ASTM International
ISBN: 0803120397
Category : Metallic composites
Languages : en
Pages : 625
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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
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 22
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Book Description
Author: W. Steven Johnson
Publisher: ASTM International
ISBN: 080311270X
Category : Fracture mechanics
Languages : en
Pages : 289
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Book Description
Fourteen peer-reviewed papers on testing techniques, analysis approaches, and descriptions of various failure processes. From the Symposium on [title] held at Sparks, NV, April 1988. Annotation copyright Book News, Inc. Portland, Or.
Author: C.T. Lynch
Publisher: CRC Press
ISBN: 1351082892
Category : Science
Languages : en
Pages : 181
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Book Description
The concept of reinforcing a material by the use of a fiber is not a new one. The Egyptian brick layer employed the same principle more than three thousand years ago when straw was incorporated into the bricks. More recent examples of fiber reinforced composites are steel-reinforced concrete, nylon and rayon cord reinforced tires, and fiberglass reinforced plastics. In the last several years considerable progress has been made on new composite structures particularly utilizing boron (on tungsten substrate) fibers in various matrices. Many of these advances have been reviewed recently by P. M. Sinclair1 and by Alexander, Shaver, and Withers.2 An excellent earlier survey is available by Rauch Sutton, and McCreight.3 Boron-reinforced epoxy composites are being fabricated and tested as jet engine components, fuselage components, and even as a complete aircraft wing because of the tremendous gain in experimentally demonstrated properties such as modulus, strength, and fatigue resistance, particularly on a weight normalized (e.g., strength/density) basis. Other than glass/epoxy and boron/ epoxy composites and perhaps boron/aluminum, the systems now under study are in the early stages of research and development. These include other boron/metal composites, graphite/polymer, graphite/metal, graphite/graphite, alumina/metal, and aligned eutectic (directionally, solidified) combinations. As Sinclair points out, designers are wary about filamentary composites becausethere is little background information and scant experience.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 40
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 48
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Book Description
Author: Lawrence J. Broutman
Publisher: Elsevier
ISBN: 1483216713
Category : Technology & Engineering
Languages : en
Pages : 485
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Book Description
Composite Materials, Volume 5: Fracture and Fatigue covers the concepts, theories, and experiments on fracture and fatigue behavior of composite materials. The book discusses the fracture of particulate composites, including metal, polymer, and ceramic matrices; relates micromechanics effects to composite strength; and summarizes the various theories relating constituent properties and microstructure to fracture. The text also describes differing theories regarding the strength and fracture of composites; and the theory and experiment relating to time-dependent fracture covering both long-term as well as dynamic fracture. The fatigue of both polymer- and metal-matrix composites and the factors influencing the toughness of both brittle and ductile matrix composites are also considered. Design engineers, materials scientist, materials engineers, and metallurgists will find the book useful.
