通过设计优化，在钎焊Perlucor®到Inconel®718组件时避免热应力引起的故障

IF 0.5 4区材料科学 Q4 MATERIALS SCIENCE, CERAMICS

Journal of Ceramic Science and Technology Pub Date : 2019-01-01 DOI:10.4416/JCST2019-00011

L. Spatafora, J. Isele, H. Ritzhaupt‐Kleissl, V. Hagenmeyer, J. Aktaa

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引用次数: 1

摘要

用于深钻孔光学检测的视频检测系统GeoKam的先进设计需要将透明陶瓷窗连接到Inconel®718外壳上。使用Incusil™ABA作为活性钎焊材料的活性钎焊效果最好。使用ABAQUS®和STAU进行详细的设计计算。设计优化的结果是在陶瓷和Inconel®718外壳之间构建了一个套筒作为适配器部分。计算的一个重要结果是通过实现倒角来避免套筒的尖锐边缘，以降低断裂概率。模型试验验证了设计计算的结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Avoiding Thermal-Stress-Induced Failures by Design Optimization when Brazing Perlucor® to Inconel® 718 Components

The advanced design of the video inspection system GeoKam for optical inspection of deep boreholes requires the joining of a transparent ceramic window to the Inconel® 718 housing. Active brazing using Incusil ™ ABA as active brazing material gave the best results. Detailed design calculations were performed using the codes ABAQUS® and STAU. Design optimizations resulted in the construction of a sleeve as an adapter part between the ceramic and the Inconel® 718 housing. An important result of the calculations was to avoid sharp edges of the sleeve by realization of a chamfer in order to reduce the fracture probability. The results of the design calculations could be verified with model experiments.

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来源期刊

Journal of Ceramic Science and Technology MATERIALS SCIENCE, CERAMICS-

CiteScore

0.80

自引率

0.00%

发文量

期刊介绍： The Journal of Ceramic Science and Technology publishes original scientific articles on all topics of ceramic science and technology from all ceramic branches. The focus is on the scientific exploration of the relationships between processing, microstructure and properties of sintered ceramic materials as well as on new processing routes for innovative ceramic materials. The papers may have either theoretical or experimental background. A high quality of publications will be guaranteed by a thorough double blind peer review process.