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发明公开
CN106518076A 一种无压合成Ti2SbP粉体材料的方法 无效 - 驳回

一种无压合成Ti2SbP粉体材料的方法
摘要：
本发明涉及一种无压合成Ti2SbP粉体材料的方法，所述方法包括如下步骤：1)按Ti粉、Sb粉、TiP粉三种原料的摩尔比为Ti:Sb:TiP＝1：(0.5～1.5)：(0.7～2.5)，称取Ti粉、Sb粉和TiP粉原料，备用；2)将称取Ti粉、Sb粉和TiP粉原料粉末混合均匀后，密封于真空石英管中，在马弗炉中进行煅烧；3)烧结步骤为：以5～100℃/min的升温速率升至800～1150℃，保温10～48小时；4)煅烧完成后，关掉电源，自然冷却，得高纯Ti2SbP粉体材料。本发明工艺简单、成本低、产率高，适合工业规模化生产。
摘要（英）：

The invention relates to a non-pressure synthesis method for a Ti2SbP powder material. The method comprises the following steps: 1) weighing Ti powder, Sb powder and TiP powder according to a mol ratio of Ti to Sb to TiP of 1: (0.5-1.5): (0.7-2.5) for subsequent usage; 2) uniformly mixing the weighed Ti powder, Sb powder and TiP powder, sealing the obtained mixture in a vacuum quartz tube and carrying out calcining in a muffle furnace, wherein during calcining, temperature is allowed to rise to 800 to 1150 DEG C at a heating rate of 5 to 100 DEG C/min and then the temperature is maintained for 10 to 48 h; and 4) after completion of calcining, turning off a power supply and then carrying out natural cooling so as to obtain the high-purity Ti2SbP powder material. The method provided by the invention is simple in process, low in cost, high in yield and suitable for industrial large-scale production.

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