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- W1582392022 abstract "以高钛渣为主要原料经碳热还原氮化法合成出廉价的TiN／O’-Sialon粉体作为原料，常压下烧结制备了TiN／O＇-Sialon导电复合材料，利用XRD和SEM对其相组成和显微结构进行了表征，研究了初始原料中TiO2加入量对材料的致密化、力学性能及常温导电性能的影响．结果表明：烧结产物由O＇-Sialon和TiN组成．O＇-Sialon大多呈等轴状，粒度约1—3μm．TiN为细小粒状，粒度多小于0．5μm．初始原料中TiO2加入量为30％的材料，其体积密度为3．1g／cm^3，硬度为9．2GPa，抗弯强度为169MPa．25％左右的TiO2加入量是决定材料中TiN能否形成导电网络的最低TiO2加入量，此时材料的电阻率为1．8×10^-2Ω·cm．" @default.
- W1582392022 created "2016-06-24" @default.
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- W1582392022 date "2007-02-11" @default.
- W1582392022 modified "2023-09-23" @default.
- W1582392022 title "TiN/O'--Sialon导电复合材料的制备及其性能" @default.
- W1582392022 hasPublicationYear "2007" @default.
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