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richard89金蟲(chóng) (小有名氣)
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[求助]
sps-放電等離子燒結(jié) 單軸壓力是什么,怎么實(shí)現(xiàn)的?
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今天看到一篇用合成熒光粉的文章里使用了放電等離子燒結(jié)的方法,有同學(xué)知道里面提到的單軸壓力 uniaxial pressure 是什么嗎?30Mpa壓力是怎么實(shí)現(xiàn)的? 文獻(xiàn)原文: 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. |
木蟲(chóng) (正式寫(xiě)手)
銀蟲(chóng) (初入文壇)

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