نتایج جستجو برای: segregation metallography
تعداد نتایج: 27844 فیلتر نتایج به سال:
Objective: This study was a basic investigation of the ability of concurrent speech segregation in hearing impaired children. Concurrent segregation is one of the fundamental components of auditory scene analysis and plays an important role in speech perception. In the present study, we compared auditory late responses or ALRs between hearing impaired and normal children. Materials & Methods...
In order to investigate the genetic variation and transgressive segregation of some agronomic traits in F6 linseed breeding lines derived from KO37 × CAN1066 cross, 824 breeding lines (selected from 106 F5 lines) evaluated using an augmented design along with five-control genotypes. The highest genotypic coefficient of variation (GCV) were observed for seed weight / capsule (53.39%), whereas...
Degradation of urban environment and health hazard is directly associated with the unscientific handling of Municipal solid waste of India. Urbanization also contribute intensify Municipal solid waste generation. Source segregation of solid waste not only the fact to converge but also possible in maximum resource recovery from the waste. Waste management is a problem due to the ineffective mana...
In the present study, a typical flux containing 90wt% NaCl-KCl, 8wt% Na2SiF6 and 2wt% CaF2 was used to remove the inclusions from the melts of A380 and A319 aluminum alloy scraps. The effect of flux amount on refining efficiency was investigated using tensile test, reduced pressure test (RPT), metallography and SEM. The effect of flux on the 6063 wrought aluminum melts was also studied. On the ...
Trends in the racial segregation of schools have been well documented, but less is known about trends in schools’ economic segregation. Residential segregation among neighborhoods by income has increased since 1970, but it is unclear whether segregation among schools or districts followed suit. We use multiple data sources to document trends from 1970 to 2010 in between-district residential seg...
Grain boundary (GB) segregation was experimentally studied in a bulk high entropy Cantor alloy, which indicated for the first time that Cr strongly segregates to GBs along with weak of Mn, implying co-segregation and Mn GBs. The strong are explained terms driving forces GB segregation, where alloy interaction is favourable stronger case Cr, while elastic strain energy governs segregation.
Clarke, Roy S., Jr., and Joseph I. Goldstein. Schreibersite Growth and Its Influence on the Metallography of Coarse-Structured Iron Meteorites. Smithsonian Contributions to the Earth Sciences, number 21, 80 pages, 28 figures, 20 tables, 1978. —The role that schreibersite growth played in the structural development process in coarse-structured iron meteorites has been examined. The availability ...
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