Remaining-Life Estimation for High-Temperature Materials Under Creep Load by Replicas

1984 ◽  
Vol 66 (2) ◽  
pp. 308-312 ◽  
Author(s):  
Burkhard Neubauer
Keyword(s):  
High Temperature ◽  
Remaining Life ◽  
Life Estimation ◽  
High Temperature Materials

Remaining life prediction of high temperature materials

1987 ◽  
Vol 32 (1) ◽  
pp. 241-264 ◽  
Author(s):  
B. J. Cane ◽  
J. A. Williams
Keyword(s):  
High Temperature ◽  
Life Prediction ◽  
Remaining Life ◽  
High Temperature Materials

Creep-Fatigue Strength of Long-Term Post-Service 2 · 1/4 Cr-1 · Mo Steel and Remaining Life Estimation

1991 ◽  
Vol 113 (4) ◽  
pp. 549-555 ◽  
Author(s):  
M. Okazaki ◽  
M. Hashimoto ◽  
T. Mochizuki
Keyword(s):  
High Temperature ◽  
Fatigue Strength ◽  
Fatigue Damage ◽  
Estimation Method ◽  
Remaining Life ◽  
Life Estimation ◽  
Creep Fatigue ◽  
Long Time ◽  
Longitudinal Ultrasonic Wave

Creep-fatigue strength of post-service 2 · 1/4 Cr-1 · Mo steel used for about one hundred-thousand hours in a fossil fuel power plant was studied. The creep-fatigue strength of the post-service material was lower than that of the virgin material, whereas it was comparable to that of thermally aged material, which was artificially exposed at high temperature for a long time so that it had an equivalent value of the Larson-Miller parameter to the post-service material. The nondestructive detection of the long-term degradation damage due to long-term thermal aging, as well as due to creep-fatigue, was also investigated by applying an ultrasonic technique. It was found that the energy attenuation coefficient, α, which is defined by the ratio of input to output energies of a longitudinal ultrasonic wave, had a good correlation with creep-fatigue damage in the virgin, aged and post-service materials; and hence, α was a successful parameter to detect creep-fatigue damage. Based on the results thus obtained, a new remaining life estimation method for creep-fatigue of in-service high-temperature materials was proposed. The application of the method to the post-service material tested gave good predicted results.

Thermochemical Protection of High Temperature Materials

2001 ◽  
Vol 8 (4) ◽  
pp. 231-241 ◽  
Author(s):  
J. Stricker ◽  
Y. Goldman ◽  
Genady Borodyanski
Keyword(s):  
High Temperature ◽  
High Temperature Materials

3D Structural Analysis of Selected High-Temperature Materials

2018 ◽  
Vol 55 (7) ◽  
pp. 424-446
Author(s):  
U. Jäntsch ◽  
M. Klimenkov ◽  
A. Möslang ◽  
F. Reinauer ◽  
J. Reiser ◽  
...  
Keyword(s):  
High Temperature ◽  
Structural Analysis ◽  
High Temperature Materials

ULTEM 6100, ULTEM 6200, ULTEM 6202

Alloy Digest ◽  
1990 ◽  
Vol 39 (7) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
Shear Strength ◽  
High Temperature ◽  
Physical Properties ◽  
Tensile Properties ◽  
High Temperature Materials ◽  
Electrical Components

Abstract ULTEM 6100 and 6200 are glass reinforced and ULTEM 6202 is a mineral filled copolymer resin. For properties of the unreinforced resin, ULTEM 6000, see Alloy Digest P-27, June 1991. These are high temperature materials that are particularly suitable for military electrical components which must survive 200 C testing. This datasheet provides information on physical properties, hardness, tensile properties, and compressive and shear strength as well as fracture toughness. It also includes information on corrosion resistance. Filing Code: Cp-16. Producer or source: G. E. Plastics.

Selection of high temperature materials for concentrated solar power systems: Property maps and experiments

Solar Energy ◽  
2015 ◽  
Vol 112 ◽  
pp. 246-258 ◽  
Author(s):  
D.G. Morris ◽  
A. López-Delgado ◽  
I. Padilla ◽  
M.A. Muñoz-Morris
Keyword(s):  
High Temperature ◽  
Power Systems ◽  
Solar Power ◽  
Concentrated Solar Power ◽  
High Temperature Materials ◽  
Selection Of
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