Application of the Advanced Multi-Step Brazing for fabrication of the high heat flux component
Application of the Advanced Multi-Step Brazing for fabrication of the high heat flux component
复制标题
先进多步钎焊在高热通量部件制造中的应用
DOI：
10.1016/j.jnucmat.2020.152264
复制
发表时间：
2020
影响因子：
3.1
通讯作者：
Sagara A.
中科院分区：
文献类型：
--
作者：
Tokitani M.;Hamaji Y.;Hiraoka Y.;Masuzaki S.;Tamura H.;Noto H.;Tanaka T.;Muroga T.;Sagara A.
提出了一种新的偏滤器钨铠装铜合金热沉散热部件的制造方法--“先进多步钎焊法”（AMSB）。多步钎焊的基本原理是在单个偏滤器排热部件的制造过程中反复应用“先进钎焊技术”。本课题组在前期工作的基础上，开发了一种新型的钎焊技术，即采用BNi-6（Ni-11%P）钎料实现氧化物弥散强化铜合金（ODS-Cu）与钨的钎焊连接。所施加的ODS-Cu是GlidCop®（Cu-0.3wt%Al2O3）。AMSB制造工艺的一个可能的例子可以考虑如下。首先，在GlidCop®散热器中加工适当的冷却流道通道。然后，用由GlidCop®制成的盖将流路通道密封在密封性条件下。GlidCop®（GlidCop®/GlidCop®）之间的密封连接可以通过应用“先进的钎焊技术”来实现。第二，为了提高与其他冷却管系统的连接性，在GlidCop®散热器的流路通道的接口边缘，通过“先进的钎焊技术”，以密封性的状态接合不锈钢（SUS）制成的套管。最后，W铠装也通过“先进的钎焊技术”连接在GlidCop®散热器上。在本研究中，SUS/GlidCop®接头的机械强度通过三点弯曲试验得到证实。然后，成功地制造了具有密封性条件的AMSB偏滤器实体模型。
A novel fabrication method for a divertor heat removal component with tungsten (W) armour and copper alloy heat sink was newly developed and named as the “Advanced Multi-Step Brazing (AMSB). The basic principle of multi-step brazing is to apply the “advanced brazing technique” repeatedly during the manufacturing process of the single divertor heat removal component. The advanced brazing technique was originally developed by our previous work for joining between oxide dispersion strengthened copper alloy (ODS-Cu) and W with BNi-6 (Ni–11%P) filler material. The applied ODS-Cu was GlidCop® (Cu-0.3wt%Al2O3). One of the possible examples of the AMSB fabrication process can be considered as follows. First, an appropriate cooling flow path channel is processed into a GlidCop® heat sink. Then, the flow path channel is sealed in a leak tightness condition with a lid made by GlidCop®. The leak tightness joint between GlidCop® (GlidCop®/GlidCop®) can be realized by application of the “advanced brazing technique.” Second, in order to facilitate the weldability to connect the other cooling pipe system, the sleeves made by stainless steel (SUS) are jointed on the interface edge of the flow path channel of the GlidCop® heat sink with a leak tightness condition by the “advanced brazing technique.” Finally, W armour is jointed on the GlidCop® heat sink also by the “advanced brazing technique.” In this study, the mechanical strength of the SUS/GlidCop® joint was confirmed by the three-point bending test. Then, AMSB divertor mock-up with leak tightness condition was successfully produced.
1.5 GW级聚变发电DEMO的功率排放和偏滤器设计研究
影响因子：
3.3
作者：
N. Asakura;K. Hoshino;S. Suzuki;S. Tokunaga;Y. Someya;H. Utoh;Hironobu Kudo;Y. Sakamoto;R. Hiwatari;K. Tobita;K. Shimizu;K. Ezato;Y. Seki;N. Ohno;Y. Ueda;Joint Special Team for Demo Design
通讯作者：
Joint Special Team for Demo Design
Tore Supra环形泵限制器：HHF元件系列制造的经验反馈
DOI：
10.1109/fusion.2003.1425866
发表时间：
2003
期刊：
20th IEEE/NPSS Symposium onFusion Engineering, 2003.
影响因子：
--
作者：
J. Cordier;P. Bayetti;P. Cahppuis;A. Durocher;F. Escourbiac;A. Grosman;M. Lipa;R. Mitteau;J. Schlosser;D. van Houtte
通讯作者：
D. van Houtte
螺旋反应堆FFHR-d1偏滤器辐射环境分析
影响因子：
1.7
作者：
T. Tanaka;A. Sagara;S. Masuzaki;M. Tokitani;T. Muroga;J. Miyazawa;T. Goto;H. Tamura
通讯作者：
H. Tamura