Characterisation of the join of electric discharge pulse welded ceramics
Characterisation of the join of electric discharge pulse welded ceramics
复制标题
放电脉冲焊接陶瓷接头的表征
DOI：
10.1016/0955-2219(95)00076-7
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发表时间：
1995
影响因子：
5.7
通讯作者：
I. D. Dubovetskü
中科院分区：
文献类型：
--
作者：
J. Binner;P. Davis;J. Fernie;I. D. Dubovetskü
通过放电脉冲焊接工艺对硅、碳化硅（SiC）和钛酸锆铅（PZT）陶瓷进行了研究，以提供有关接头特性的信息。使用的技术包括x射线衍射、扫描电子显微镜和能量色散x射线分析。结果表明，根据使用的精确条件，可以产生具有不同程度界面接触、层间孔隙度和热应力的节理。当用作中间层材料时，发现钛比铝具有更好的润湿特性。
A series of sialon, silicon carbide (SiC) and lead zirconium titanate (PZT) ceramics joined by an electric discharge pulse-welding process have been examined to provide information on joint characteristics. Techniques used include X-ray diffraction, scanning electron microscopy and energy dispersive X-ray analysis. Results indicate that joints with variable degrees of interfacial contact, interlayer porosity and thermal stress have been produced, depending on the precise conditions used. Titanium was found to provide better wetting characteristics than aluminium when used as an interlayer material.