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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for welding and packaging SiCf/SiC cladding tube
The invention relates to a method for welding and packaging a SiCf/SiC cladding tube, which comprises the following steps of: (1) processing a to-be-connected end part of the SiCf/SiC cladding tube into a step shape, and plating a layer of metal coating; and (2) the SiCf/SiC cladding tube with the metal coating on the end surface is welded with the Zr alloy end plug, and packaging is completed. Compared with the prior art, the method has the characteristics of low connection temperature, good air tightness, simplicity in operation, low cost and the like.
本发明涉及一种焊接封装SiCf/SiC包壳管的方法，包括以下步骤：(1)将SiCf/SiC包壳管的待连接的端部加工成台阶状，再镀上一层金属涂层；(2)将端部表面具有金属涂层的SiCf/SiC包壳管与Zr合金端塞焊接，即完成封装。与现有技术相比，本发明具有连接温度低，气密性好，操作简易，成本低等特点。
Method for welding and packaging SiCf/SiC cladding tube
The invention relates to a method for welding and packaging a SiCf/SiC cladding tube, which comprises the following steps of: (1) processing a to-be-connected end part of the SiCf/SiC cladding tube into a step shape, and plating a layer of metal coating; and (2) the SiCf/SiC cladding tube with the metal coating on the end surface is welded with the Zr alloy end plug, and packaging is completed. Compared with the prior art, the method has the characteristics of low connection temperature, good air tightness, simplicity in operation, low cost and the like.
本发明涉及一种焊接封装SiCf/SiC包壳管的方法，包括以下步骤：(1)将SiCf/SiC包壳管的待连接的端部加工成台阶状，再镀上一层金属涂层；(2)将端部表面具有金属涂层的SiCf/SiC包壳管与Zr合金端塞焊接，即完成封装。与现有技术相比，本发明具有连接温度低，气密性好，操作简易，成本低等特点。
Method for welding and packaging SiCf/SiC cladding tube
一种焊接封装SiCf/SiC包壳管的方法
DONG KAI (Autor:in) / TANG ZHEPENG (Autor:in) / XIE YUHUI (Autor:in) / WANG MENGQIAN (Autor:in) / LIU KUN (Autor:in)
02.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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