Accession Number : ADA097430

Title :   High Temperature Low Cycle Fatigue Data for Three High Strength Nickel-Base Superalloys.

Descriptive Note : Final rept. May 76-Sep 78,


Personal Author(s) : Conway,J B ; Stentz,R H

PDF Url : ADA097430

Report Date : Jun 1980

Pagination or Media Count : 119

Abstract : This report presents a summary of the high temperature low cycle fatigue data for three high strength nickel-base superalloys, Rene 95, AF-115, and AF2-1DA. The majority of tests were performed in strain control at 1200 F and 1400 F, and at frequencies of 20 cpm, 0.2 cpm, and 0.05 cpm. Conventional triangular waveform was used for most of the testing although strain dwell tests and some SLOW-FAST and FAST-SLOW tests were also included. (author)

Descriptors :   *Superalloys, *Nickel alloys, *High temperature, *Fatigue(Mechanics), Test methods, Crack propagation, Cyclic tests, Experimental data, Low level, High strength alloys, Strain(Mechanics), Control, Dwell time

Subject Categories : Metallurgy and Metallography

Distribution Statement : APPROVED FOR PUBLIC RELEASE