Modelling of deformation and fracture in high-temperature structural materials. Annual progress report, April 1, 1980 to January 31, 1981

Technical Report · Sun Feb 01 04:00:00 EST 1981

OSTI ID:6620243

Miller, A K

Research is reported in the following areas: separate roles of subgrains and forest dislocations in isotropic hardening of 304 SS; back stresses during monotonic and cyclic deformation; strain softening; unified model of fatigue crack initiation and growth; tests of MATMOD equations; effects of solutes on strength and strain hardening of alloys; and effect of pipe diffusion on creep of fine grain materials. (DLC)

• Research Organization: Stanford Univ., CA (USA). Dept. of Materials Science and Engineering
• DOE Contract Number: AT03-76ER70057
• OSTI ID: 6620243
• Report Number(s): SU-DMS-81-R-3; ON: DE83003329
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360103* -- Metals & Alloys-- Mechanical Properties
ALLOYS
CHROMIUM ALLOYS
CHROMIUM STEELS
CHROMIUM-NICKEL STEELS
CORROSION RESISTANT ALLOYS
CRACK PROPAGATION
CREEP
CRYSTAL DEFECTS
CRYSTAL STRUCTURE
DEFORMATION
DIFFUSION
DISLOCATIONS
FATIGUE
FRACTURE PROPERTIES
GRAIN SIZE
HARDENING
HEAT RESISTANT MATERIALS
HEAT RESISTING ALLOYS
IRON ALLOYS
IRON BASE ALLOYS
LINE DEFECTS
MATERIALS
MATHEMATICAL MODELS
MECHANICAL PROPERTIES
MICROSTRUCTURE
NICKEL ALLOYS
RESEARCH PROGRAMS
SIZE
STAINLESS STEEL-304
STAINLESS STEELS
STEELS
STRAIN SOFTENING