Abstract Textured TiB2-(Ti,Zr)B2 composites were prepared by gel-casting in 6 T and subsequent pressureless sintering without the magnetic field. These results showed that c-axis of TiB2 and ZrB2 grains were oriented to parallel to the direction of the magnetic field in textured green bodies. Separately, the higher c-axis orientation was obtained for TiB2 and the lower c-axis orientation was obtained for ZrB2. After sintering, ZrB2 phases disappeared and new (Ti,Zr)B2 solid solutions appeared by the reaction of ZrB2 and TiB2. The degree of texture of TiB2 increased compared with that in green body. (Ti,Zr)B2 solid solutions also showed high c-axis orientation. With the increase of sintering temperatures from 1800 °C to 1950 °C, the degree of texture of TiB2 slightly decreased from 0.95 to 0.92 and the degree of texture of (Ti,Zr)B2 showed the big decreasing from 0.80 to 0.62.

中文翻译：

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6T磁场凝胶注模法制备织构TiB 2 -(Ti,Zr)B 2 复合材料

摘要 通过在 6 T 中凝胶浇注和随后无磁场无压烧结制备了织构 TiB2-(Ti,Zr)B2 复合材料。这些结果表明 TiB2 和 ZrB2 晶粒的 c 轴取向为平行于织构生坯中的磁场方向。单独地，TiB2 获得了较高的 c 轴取向，ZrB2 获得了较低的 c 轴取向。烧结后，ZrB2 相消失，并通过 ZrB2 和 TiB2 的反应出现新的 (Ti,Zr)B2 固溶体。与生坯相比，TiB2 的织构程度增加。(Ti,Zr)B2 固溶体也显示出高 c 轴取向。随着烧结温度从 1800 ℃升高到 1950 ℃，TiB2 的织构度从 0.95 略微下降到 0.92，(Ti,