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Indeed , the halfwidth of this band ( 137 cm- ' ) in the spectrum of SHS - HBN is much greater than the value observed for the composite ( 78 cm- ' ) . Table 2 presents the XPS data . Positions of the Bls ( 190.8 eV ) and N1s ( 398.4 eV ) ...
Indeed , the halfwidth of this band ( 137 cm- ' ) in the spectrum of SHS - HBN is much greater than the value observed for the composite ( 78 cm- ' ) . Table 2 presents the XPS data . Positions of the Bls ( 190.8 eV ) and N1s ( 398.4 eV ) ...
Trang 1234
Table 1. Chemical composition of the melilite slags , % Sample no . Al2O3 SiO2 Cao Mgo Fe2O3 CaF2 SiOh / Al2O | CaO / SiOh 1 1.0 28.5 28.5 2 1.0 1.0 3 28.5 28.5 28.5 28.5 28.5 28.5 1.0 1.25 1.25 1.25 1.25 1.25 1.25 4 35.6 35.6 35.6 35.6 ...
Table 1. Chemical composition of the melilite slags , % Sample no . Al2O3 SiO2 Cao Mgo Fe2O3 CaF2 SiOh / Al2O | CaO / SiOh 1 1.0 28.5 28.5 2 1.0 1.0 3 28.5 28.5 28.5 28.5 28.5 28.5 1.0 1.25 1.25 1.25 1.25 1.25 1.25 4 35.6 35.6 35.6 35.6 ...
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... syssilicate . tems ( compositions 1 - 16 , Table 1 ) yielded an estimate Altering the carbonate content of the charge markedly of the optimum slag composition ( no . 14 , Table 1 ) and changes the phase composition of the product .
... syssilicate . tems ( compositions 1 - 16 , Table 1 ) yielded an estimate Altering the carbonate content of the charge markedly of the optimum slag composition ( no . 14 , Table 1 ) and changes the phase composition of the product .
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