𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On the thermal Cyclic Loading Behaviour of a directional eutectic superalloy based on the CoCrC system

✍ Scribed by Dr. U. W. Hildebrandt; A. R. Nicoll

Publisher
John Wiley and Sons
Year
1981
Tongue
English
Weight
318 KB
Volume
12
Category
Article
ISSN
0933-5137

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Various modifications of the eutectic, directionally solidified superalloy 73 C were investigated with respect to creep fatigue effects. This was carried out using a thermal cycling apparatus where a mechanical uniaxial load could be applied. A high volume fraction of carbides had an impairing effect on fatigue life. An improvement, however, could be obtained using low concentrations of refractory elements which form monocarbides.

πŸ“œ SIMILAR VOLUMES

Tensile strength of eutectic, directiona
Tensile strength of eutectic, directionally solidified alloys based on the CoCrC-system
✍ Dr. U. W. Hildebrandt; A. R. Nicoll πŸ“‚ Article πŸ“… 1981 πŸ› John Wiley and Sons 🌐 English βš– 555 KB

## Abstract The influence of various alloy elements on tensile strength of the eutectic, directionally solidified superalloy 73 C was determined. The tensile properties of the base alloy had been increased by Al, Y and C as alloying elements, while Ni and Ti showed a decreasing effect (alloy soften

Low temperature effects on the fracture
Low temperature effects on the fracture behaviour of a nickel base superalloy
✍ R.L. Tobler πŸ“‚ Article πŸ“… 1976 πŸ› Elsevier Science 🌐 English βš– 546 KB

The mechanical properties of a solution treated and double aged nickel -18% iron -18% chromium alloy (Inconel 718) were studied to assess its utility at temperatures in the ambient-to-cryogenic range. Uniaxial tensile property measurements using unnotched specimens at decreasing temperatures between