Results 261 to 270 of about 315,467 (296)
Some of the next articles are maybe not open access.
EPITAXIAL STRAINS AND FRACTURE IN GARNET FILMS
AIP Conference Proceedings, 1972Epitaxial films of Ga:YIG (gallium substituted yttrium iron garnet) deposited on GGG (gadolinium gallium garnet) substrates often fracture. This is especially noticeable for the gallium compositions which are favorable for the formation of bubble domains.
E. Klokholm +5 more
openaire +1 more source
Plane strain fracture toughness
1982The test procedure for plane strain fracture toughness testing is standardized [1, 2] by the American Society for Testing and Materials, ASTM. At first glance, it seems strange that a standard test is necessary. The versatility of the K concept implies that any cracked specimen for which K can be calculated is suitable.
openaire +1 more source
Strain and fracture mechanism of Cu–TiC
Materials Letters, 1999Abstract Strain and fracture mechanisms of Cu–TiC system with 5.3 vol % TiC was studied by an `in situ tensile test in SEM'. It was shown that during tensile strain the first cracks appear in the places with the largest strain after decohesion of larger particles or clusters of small particles from the matrix.
Michal Besterci +4 more
openaire +1 more source
Fracture of oxide films on strained aluminium
Philosophical Magazine, 1962Abstract The mode of fracture of anodic film on aluminium has been examined. It is concluded that the films are reasonably elastic and that when they fail there is ‘slip’ at the film metal interface. There is no evidence of crack propagation from film to metal. The etching behaviour of strained aluminium can be explained using the present results.
C. Edeleanu, T. J. Law
openaire +1 more source
Geological faults: fracture, creep and strain
Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences, 1978Abstract To extend our understanding of faulting in the Earth’s crust it will be necessary to describe the various physical processes of faulting in terms of boundary and initial value problems. This is not easy to do. Field evidence indicates that faults form geometrically complex systems and time histories depend on the highly ...
openaire +1 more source
The Effect of Pre-strain and Strain Path Changes on Ductile Fracture
2013Industrial metal forming operations generally require several deformation steps in order to create the final product. The mechanical behavior of materials undergoing strain path changes can be very different from those deformed in a given direction to fracture.
openaire +2 more sources
Fault-fracture strain in Wingate Sandstone
Journal of Structural Geology, 1989Abstract The Laramide deformation of the Triassic Wingate Sandstone along the northeast flank of the Uncompahgre uplift has occurred by faulting at various scales. Macroscopically smooth flexures of beds within the Wingate occur by small displacements across a myriad of intraformational, mesoscale faults.
openaire +1 more source
Fractures, Sprains and Strains in Industrial Disabilities*
Physical Therapy, 1953openaire +2 more sources