Hot isostatic pressing of single-crystal nickel-base superalloys: Mechanism of pore closure and effect on Mechanical properties

Hot isostatic pressing of single-crystal nickel-base superalloys: Mechanism of pore closure and effect on Mechanical properties

Pore annihilation was investigated in the single-crystal nickel-base superalloy CMSX-4. HIP tests at 1288 °C/103 MPa were interrupted at different times, then the specimens were investigated by TEM, metallography and density measurements. The kinetics of pore annihilation was determined. The pore c...

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Bibliographic Details
Main Authors:	Epishin Alexander I., Link Thomas, Fedelich Bernard, Svetlov Igor L., Golubovskiy Evgeniy R.
Format:	Article
Language:	English
Published:	EDP Sciences 2014-01-01
Series:	MATEC Web of Conferences
Online Access:	http://dx.doi.org/10.1051/matecconf/20141408003

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