... that the resistance to DHC initiation is dependent on notch root radius, which is shown by optical metallography and scanning electron microscopy to have a significant effect on the distribution and morphology of the notch-tip reoriented hydrides. In addition, it is observed that one tube is less resistant to DHC...

... , in Japanese. 02 05 2006 19 04 2007 11 06 2008 boilers creep diffusion fatigue cracks grain boundaries high-temperature effects maintenance engineering microcracks reliability scanning electron microscopy steel thermal power stations turbines creep cavity creep...

... Main effect of variables on the thread friction coefficient μ t Main effect of variables on the bearing friction coefficient μ b 24 10 2005 30 06 2006 fasteners reliability wear friction coatings surface roughness scanning electron microscopy...

... was used to provide large scale microstructural observation of the weld cross section, and scanning electron microscopy was used to map the location of the TCP phases. Analysis shows that TCP precipitation occurs congruent to the weld passes, with the solution annealing reducing the sizes of coarser...

.... 25 01 2005 31 01 2005 acoustic microscopy crack detection surface cracks ceramics alumina pressure vessels gas lasers scanning electron microscopy optical microscopy microcracks Already since the early 1960s ceramic has been proposed for naval applications. High...

.... corrosion resistance pressure vessels stainless steel scanning electron microscopy Auger electron spectra X-ray diffraction electrolysis metallography failure analysis fission reactor design Hydrogen (oxygen) generating system by water electrolysis is widely used to supply hydrogen...