Diffusion bonding of commercially pure titanium to low carbon steel using a silver interlayer
Diffusion bonding of commercially pure titanium to low carbon steel using a silver interlayer
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DOI：
10.1016/j.matchar.2008.01.015
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发表时间：
2008-10
影响因子：
4.7
通讯作者：
Evren Atasoy;N. Kahraman
中科院分区：
文献类型：
--
作者：
Evren Atasoy;N. Kahraman
采用银中间层在不同温度、不同扩散时间下进行了钛与低碳钢的扩散连接。为了确定所得到的接头的强度，进行了拉伸剪切试验和硬度试验。此外，还进行了光学、扫描电子显微镜检查和能谱元素分析，以确定接头的界面性能。结果表明，在850℃、90min的温度下连接的试样界面强度最高。硬度测试结果表明，夹层材料的硬度最高，随着与接头距离的增加，夹层两侧的硬度逐渐降低。能谱分析表明，随着温度的升高，夹层中银的含量明显减少。此外，随着扩散时间的增加，银的含量也略有下降。
Titanium and low carbon steel plates were joined through diffusion bonding using a silver interlayer at various temperatures for various diffusion times. In order to determine the strength of the resulting joints, tensile-shear tests and hardness tests were applied. Additionally, optical, scanning electron microscopy examinations and energy dispersive spectrometry elemental analyses were carried out to determine the interface properties of the joint. The work showed that the highest interface strength was obtained for the specimens joined at 850 °C for 90 min. It was seen from the hardness results that the highest hardness value was obtained for the interlayer material and the hardness values on the both sides of the interlayer decreased gradually as the distance from the joint increased. In energy dispersive spectrometry analyses, it was seen that the amount of silver in the interlayer decreased markedly depending on the temperature rise. In addition, increasing diffusion time also caused some slight decrease in the amount of silver.