The Surface Morphology and Microstructure of Ag ion-implanted Pyrolytic Carbon
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چکیده
منابع مشابه
The Effect of Siliconizing and Borosiliconizing Processes on Microstructure and Morphology of Carbon Steel Surface Layers
A study for optimizing of siliconizing and borosiliconizing processes on carbon steels has been carried out. The process parameters, i.e, time and powder mixture, were considered for optimization of the case depth, surface quality and the hardness profile. Time and temperature of the processes were 4 hr and 950˚C, respectively. Powder mixture in siliconizing process was 2.5% ferrosilicon, 2.5%...
متن کاملThe Effect of Siliconizing and Borosiliconizing Processes on Microstructure and Morphology of Carbon Steel Surface Layers
A study for optimizing of siliconizing and borosiliconizing processes on carbon steels has been carried out. The process parameters, i.e, time and powder mixture, were considered for optimization of the case depth, surface quality and the hardness profile.
Time and temperature of the processes were 4 hr and 950˚C, respectively. Powder mixture in siliconizing process was 2.5% ferrosilicon, 2....
متن کاملthe effect of siliconizing and borosiliconizing processes on microstructure and morphology of carbon steel surface layers
a study for optimizing of siliconizing and borosiliconizing processes on carbon steels has been carried out. the process parameters, i.e, time and powder mixture, were considered for optimization of the case depth, surface quality and the hardness profile. time and temperature of the processes were 4 hr and 950˚c, respectively. powder mixture in siliconizing process was 2.5% ferrosilicon, 2.5% ...
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boron nitride semiconducting zigzag swcnt, $b_{cb}$$n_{cn}$$c_{1-cb-cn}$, as a potential candidate for making nanoelectronic devices was examined. in contrast to the previous dft calculations, wherein just one boron and nitrogen doping configuration have been considered, here for the average over all possible configurations, density of states (dos) was calculated in terms of boron and nitrogen ...
15 صفحه اولFocused ion beam milling of diamond: Effects of H2O on yield, surface morphology and microstructure
The effects of H2O vapor introduced during focused ion beam ~FIB! milling of diamond~100! are examined. In particular, we determine the yield, surface morphology, and microstructural damage that results from FIB sputtering and H2O-assisted FIB milling processes. Experiments involving 20 keV Ga bombardment to doses ;10 ions/cm are conducted at a number of fixed ion incidence angles, u. For each ...
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ژورنال
عنوان ژورنال: Microscopy and Microanalysis
سال: 2009
ISSN: 1431-9276,1435-8115
DOI: 10.1017/s1431927609097281