Development of TiB2-Based Cermets with Fe-Mo Binder
Development of TiB2-Based Cermets with Fe-Mo Binder
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采用 Fe-Mo 粘结剂开发 TiB2 基金属陶瓷
DOI：
10.4028/www.scientific.net/kem.527.9
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
V. Akopyan
中科院分区：
文献类型：
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作者：
A. Panasuk;A. Umanskyi;M. Storozhenko;V. Akopyan
在本研究中，研究了 TiB2 与熔融铁和铁钼合金的润湿性和相互作用。采用能量色散X射线显微分析方法测定了润湿接触角，研究了液滴的结构和物相组成。结果表明，TiB2-(Fe-13%Mo) 体系被证明是新型金属陶瓷生产的最佳体系，因为其润湿性良好且组分之间的相互作用最小。 TiB2-(Fe-13wt.%Mo)金属陶瓷是通过真空烧结制备的。初始 TiB2 颗粒尺寸对上述金属陶瓷结构形成的影响已经确定。
In this study, the wettability and interaction of TiB2 with melted iron and iron-molybdenum alloys have been investigated. The wetting contact angles were determined, the structure and phase composition of the drops have been investigated by the methods of energy dispersive X-ray microanalysis. The results showed that TiB2–(Fe-13%Mo) system prove to be an optimum one for the new cermets production because of good wetting and minimal interaction between components. The TiB2-(Fe-13wt.%Mo) cermets were produced by sintering in vacuum. The influence of initial TiB2 particles size on the structure formation of the cermets above has been established.