Zhang-jian Zhou, Jun Tan, Dan-dan Qu, Hua Li, Young-jin Yum, and Hyun-woo Lim, High heat loading performance of actively cooled W/Cu FGM-based components, Int. J. Miner. Metall. Mater., 18(2011), No. 4, pp. 467-471. https://doi.org/10.1007/s12613-011-0464-3
Cite this article as:
Zhang-jian Zhou, Jun Tan, Dan-dan Qu, Hua Li, Young-jin Yum, and Hyun-woo Lim, High heat loading performance of actively cooled W/Cu FGM-based components, Int. J. Miner. Metall. Mater., 18(2011), No. 4, pp. 467-471. https://doi.org/10.1007/s12613-011-0464-3
Zhang-jian Zhou, Jun Tan, Dan-dan Qu, Hua Li, Young-jin Yum, and Hyun-woo Lim, High heat loading performance of actively cooled W/Cu FGM-based components, Int. J. Miner. Metall. Mater., 18(2011), No. 4, pp. 467-471. https://doi.org/10.1007/s12613-011-0464-3
Citation:
Zhang-jian Zhou, Jun Tan, Dan-dan Qu, Hua Li, Young-jin Yum, and Hyun-woo Lim, High heat loading performance of actively cooled W/Cu FGM-based components, Int. J. Miner. Metall. Mater., 18(2011), No. 4, pp. 467-471. https://doi.org/10.1007/s12613-011-0464-3
A functionally graded material-based actively water-cooled tungsten-copper mockup with a dimension of 30 mm×30 mm×25 mm was designed and fabricated by infiltration-brazing method. The thicknesses of the pure W layer and W/Cu graded layer were 2 and 3 mm, respectively. High heat flux tests were performed on the mockup using an e-beam device. There is no damage occurring on the joint after heat loading at 5 MW/m2. The temperature on the pure W surface is less than 500℃ after irradiation for 100 s at 5 MW/m2, while the temperature on the brazing seam/copper surface is around 200℃.
A functionally graded material-based actively water-cooled tungsten-copper mockup with a dimension of 30 mm×30 mm×25 mm was designed and fabricated by infiltration-brazing method. The thicknesses of the pure W layer and W/Cu graded layer were 2 and 3 mm, respectively. High heat flux tests were performed on the mockup using an e-beam device. There is no damage occurring on the joint after heat loading at 5 MW/m2. The temperature on the pure W surface is less than 500℃ after irradiation for 100 s at 5 MW/m2, while the temperature on the brazing seam/copper surface is around 200℃.
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