Creep Data for ERBO/1 (CMSX-4) in the range from 720-1080°C and 140-850 MPa

TENSILE CREEP DATA OF ALLOY ERBO 1; TEMPERATURE RANGE: 720-1080°C; STRESS RANGE: 140-850MPa; TENSILE DIRECTIONS: [001], [110] AND [111]    

OWNER OF SX TENSILE CREEP DATA (TO BE CONTACTED FOR USE OF DATA):    
Gunther Eggeler, Ruhr-Universität Bochum, [e-mail]; David Bürger, Ruhr-Universität Bochum, [e-mail]    

We kindly ask the user of this database to cite the publication Wollgramm et al. (Material at High Temperatures, 33, 2016) when using the data, as this is the main work for this database.

DATA COMPILED FOR EXTERNAL USE:    
Dezember 2022    

STRUCTURE OF DOCUMENT:    
Table 1:    This page: Overview, Background Information
Table 2:    Raw data: Tensile direction [001]
Table 3:    Raw data: Tensile direction [110]
Table 4:    Raw data: Tensile direction [111]

OVERVIEW AND BACKGROUND INFORMATION    

CREEP DATA TREATMENT    
The specimen was heated under a small preload to test temperature in 2 hours. Thermal expansion and immeidate elastic onload straining were subtracted from curves.    

CREEP DATA AS PUBLISHED IN    
P. Wollgramm, D. Bürger, A.B. Parsa,l K. Neuking, G. Eggeler, The effect of stress, temperature and loading direction on the creep behaviour of Ni-base single crystal superalloy miniature creep specimens, Material at High Temperatures, 33 (2016) 346-360    

SPECIMEN PREPARATION AND CREEP PROCEDURE PUBLISHED IN:    
P. Wollgramm, D. Bürger, A.B. Parsa,l K. Neuking, G. Eggeler, The effect of stress, temperature and loading direction on the creep behaviour of Ni-base single crystal superalloy miniature creep specimens, Material at High Temperatures, 33 (2016) 346-360    

THE EXPERIMENTS WERE PERFORMED FOR THE ALLOY ERBO1 (CMSX4 TYPE). ALLOY COMPOSITION, HEAT TREATMENT AND INITIAL MICROSTRUCTURE DESCRIBED IN:    
A.B. Parsa, P. Wollgramm, H. Buck, C. Somsen, A. Kostka, I. Povstugar, P. Choi, D. Raabe, A. Dlouhy, J. Müller, E. Spiecker, K. Demtröder, J. Schreuer, K. Neuking, G. Eggeler, Advanced scale bridging microstructural analysis of single crystal Ni-base superalloys, Advanced Engineering Materials, 17 (2015) 216-230    
V. Yardley, I. Povstugar, P. Choi, D. Raabe, A.B. Parsa, A. Kostka, C. Somsen, A. Dlouhy, K. Neuking, E.P.George, G. Eggeler, On local phase equilibria and the appearance of nanoparticles in the microstructure of single-crystal Ni-base superalloys, Advanced Engineering materials, 18 (2016) 1556-1567    

CREEP MECHANISMS AND EVOLUTION OF MICROSTRUCTURE DURING CREEP:    
P. Wollgramm, H. Buck, K. Neuking, A.B. Parsa, S. Schuwalow, J. Rogal, R. Drautz, G. Eggeler, On the role of Re in the stress and temperature dependence of creep of Ni-base single Crystal superalloys, Materials Science and Engineering a, 628 (2015) 382-395    
H. Buck, P. Wollgramm, A.B. Parsa, G. Eggeler, A quantitative metallographic assessment of the evolution of porosity during processing and creep in single crystal Ni-base super alloys, Materialwissenschaft und Werkstofftechnik, 46 (2015) 577-590    
A.B. Parsa, P. Wollgramm, H. Buck, A. Kostka, C. Somsen, A. Dlouhy, G. Eggeler, Ledges and grooves at gamma/gamma ' interfaces of single crystal superalloys, Acta Materialia, 90 (2015) 105-117    
P. Wollgramm, D. Bürger, A.B. Parsa,l K. Neuking, G. Eggeler, The effect of stress, temperature and loading direction on the creep behaviour of Ni-base single crystal superalloy miniature creep specimens, Material at High Temperatures, 33 (2016) 346-360    
X. Wu, P. Wollgramm, C. Somsen, A. Dlouhy, A. Kostka, G. Eggeler, Double minimum creep of single crystal Ni-base superalloys, Acta Materialia, 112 (2016) 242-260    
X. Wu, A. Dlouhy, Y.M. Eggeler, E. Spiecker, A. Kostka, C. Somsen, G. Eggeler, On the nucleation of planar faults during low temperature and high stress creep of single crystal Ni-base superalloys, Acta Materialia, 144 (2018) 642-655