Effect of iron and chromium on the graphitization behavior of sulphur-containing carbon

被引：0
|
作者：
Tyumentsev, VA
Belenkov, EA
Saunina, SI
Podkopaev, SA
Shveikin, GP
机构：
[1] Chelyabinsk State Univ, Chelyabinsk 454136, Russia
[2] Chelyabinsk Electrode Works, Chelyabinsk, Russia
[3] Russian Acad Sci, Inst Solid State Chem, Sverdlovsk 620219, Russia
来源：
INORGANIC MATERIALS | 1998年 / 34卷 / 04期
关键词：
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The graphitization behavior of sulphur-containing carbon materials and the effects of iron and chromium were studied, After heat treatments at 1300-1600 degrees C, the carbon materials containing > 1.5 wt % S of 0.3 wt % S + 1.5 wt % Cr2O3 consist of rather perfect (Delta d/d similar or equal to 0.002), large (> 100 nm) graphite particles and ultrafine carbon matrix. The addition of fine iron particles decreases the amount of graphite particles formed at these temperatures hy a factor of two.
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页码：332 / 336
页数：5
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