研究了在不同烧结温度下,CuO烧结助剂对陶瓷管支撑体性能的影响,通过DSC、XRD、SEM、三点弯曲法研究了样品的物相组成、微观形貌、抗折强度以及自制装置对孔隙率进行了表征,并进行了抗酸碱性测试.研究结果表明:当烧结温度为1 100℃时,支撑体内生成CuAl2O4尖晶石相,可提高氧化铝陶瓷的机械强度(55.82MPa).在体积分数为10％ HCl溶液和1 mol/L NaOH溶液中质量损失分别为1.82％和0.68％.
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