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richard89

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After milling, the powder mixture
was placed in a 10 mm graphite die and spark plasma sintered.
Based on the preliminary experiments, sintering was conducted at
1700◦C for 5 min in vacuum (200 mtorr) under a uniaxial pressure of
30 MPa with a heating rate of 100◦C/min.
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½¯ÇàËÉ: ½ð±Ò+1, »¶Ó­¹âÁÙ±¾°æ 2013-05-13 21:40:40
richard89: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú, ok£¬Ð»Ð» 2013-05-15 14:49:33
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