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| This latter observation suggested that the rate of direct MgO¨CSi formation via reaction (1) was enhanced by continuous heating to 500¡æ, whereas the use of the 300¡æ treatment prior to reaction at 500¡æ promoted the formation of Mg2Si as an intermediate phase. |
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This latter observation suggested that the rate of direct MgO¨CSi formation via reaction (1) was enhanced by continuous heating to 500¡æ, whereas the use of the 300¡æ treatment prior to reaction at 500¡æ promoted the formation of Mg2Si as an intermediate phase. ºóÕß±íÃ÷£¬Á¬Ðø¼ÓÈÈÖÁ500¡æµÄ¼ÓÈÈ·½Ê½Ôö¼ÓÁËͨ¹ý·´Ó¦»úÖÆ£¨1£©Ö±½ÓÐγÉMgO¨CSiµÄËÙÂÊ£¬¶ø¾300¡æÔ¤ÈÈ´¦Àí£¬È»ºóÔÚ500¡æÏ·´Ó¦µÄ¼ÓÈÈ·½Ê½´Ù½øÖмäÎïMg2SiµÄÐγɡ£ |

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