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The Primary Creep Behavior of Single Crystal, Nickel Base Superalloys PWA 1480 and PWA 1484

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Release : 2008
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Book Synopsis The Primary Creep Behavior of Single Crystal, Nickel Base Superalloys PWA 1480 and PWA 1484 by : Brandon Charles Wilson

Download or read book The Primary Creep Behavior of Single Crystal, Nickel Base Superalloys PWA 1480 and PWA 1484 written by Brandon Charles Wilson. This book was released on 2008. Available in PDF, EPUB and Kindle. Book excerpt: Qualitative TEM analysis revealed that PWA 1484 deformed by large dislocation "ribbons" spanning large regions of material. PWA 1480, however, deformed primarily due to matrix dislocations and the creation of interfacial dislocation networks between the [gamma] and [gamma]' phases. PWA 1480+ contained stacking faults as well, though they acted on multiple slip systems generating work hardening and forcing the onset of secondary creep. Xray diffraction and JMatPro calculations were also used to gain insight into the cause of the differences in behaviors.

Elevated Temperature Tension, Compression and Creep-rupture Behavior of (001)-oriented Single Crystal Superalloy PWA 1480

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Release : 1987
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Book Synopsis Elevated Temperature Tension, Compression and Creep-rupture Behavior of (001)-oriented Single Crystal Superalloy PWA 1480 by :

Download or read book Elevated Temperature Tension, Compression and Creep-rupture Behavior of (001)-oriented Single Crystal Superalloy PWA 1480 written by . This book was released on 1987. Available in PDF, EPUB and Kindle. Book excerpt:

Yielding and Deformation Behavior of the Single Crystal Nickel-Base Superalloy PWA 1480

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Release : 1986
Genre :
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Book Synopsis Yielding and Deformation Behavior of the Single Crystal Nickel-Base Superalloy PWA 1480 by :

Download or read book Yielding and Deformation Behavior of the Single Crystal Nickel-Base Superalloy PWA 1480 written by . This book was released on 1986. Available in PDF, EPUB and Kindle. Book excerpt: Interrupted tensile tests were conducted to fixed plastic strain levels in 001 oriented single crystals of the nickel-base superalloys PWA 1480. Testing was done in the range from 20-1093 C, at strain rates of 0.5 and 50%/min. The yield strength was constant from 20-760 C, above which the strength dropped rapidly and became a strong function of strain rate. The high temperature data could be represented very well by an Arrhenius-type equation, which resulted in three distinct temperature regimes. The deformation substructures could be grouped in the same three regimes.

Yielding and Deformation Behavior of the Single Crystal Nickel-Base Superalloy PWA 1480

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Author :
Release : 1986
Genre : Dislocations in crystals
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Book Synopsis Yielding and Deformation Behavior of the Single Crystal Nickel-Base Superalloy PWA 1480 by : Walter W Mulligan (Jr)

Download or read book Yielding and Deformation Behavior of the Single Crystal Nickel-Base Superalloy PWA 1480 written by Walter W Mulligan (Jr). This book was released on 1986. Available in PDF, EPUB and Kindle. Book excerpt: Interrupted tensile tests were conducted to fixed plastic strain levels in 001 oriented single crystals of the nickel-base superalloys PWA 1480. Testing was done in the range from 20-1093 C, at strain rates of 0.5 and 50%/min. The yield strength was constant from 20-760 C, above which the strength dropped rapidly and became a strong function of strain rate. The high temperature data could be represented very well by an Arrhenius-type equation, which resulted in three distinct temperature regimes. The deformation substructures could be grouped in the same three regimes.

Mechanical Properties and Performance of Engineering Ceramics and Composites XI, Volume 37, Issue 2

Download Mechanical Properties and Performance of Engineering Ceramics and Composites XI, Volume 37, Issue 2 PDF Online Free

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Release : 2017-01-31
Genre : Technology & Engineering
Kind : eBook
Book Rating : 143/5 ( reviews)

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Book Synopsis Mechanical Properties and Performance of Engineering Ceramics and Composites XI, Volume 37, Issue 2 by : Jonathan Salem

Download or read book Mechanical Properties and Performance of Engineering Ceramics and Composites XI, Volume 37, Issue 2 written by Jonathan Salem. This book was released on 2017-01-31. Available in PDF, EPUB and Kindle. Book excerpt: A collection of 23 papers from The American Ceramic Society's 40th International Conference on Advanced Ceramics and Composites, held in Daytona Beach, Florida, January 24-29, 2016. This issue includes papers presented in Symposium 1 - Mechanical Behavior and Performance of Ceramics and Composites.

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