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Ore Dressing High Capacity Ball Milling Method

Ball milling is one of the earliest approach for BNNTs synthesis 59 The process involves extensive ball milling of boron powder for a long period of time up to 150 h in NH 3 gas followed by annealing at high temperature up to 1300°C in N 2 environment

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    No 188 Xinhai Street Fushan hightech industrial development district Yantai Shandong China Email email protected WhatsApp 86 18330360713 Phone 0086

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