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1. 发明申请

WO2014100589A1 NANOCLAD PIPE WELD REPAIR, SYSTEMS AND METHODS 审中-公开
标题翻译： NANOCLAD管焊接维修，系统和方法
公开(公告)号：WO2014100589A1
公开(公告)日：2014-06-26
申请号：PCT/US2013/076927
申请日：2013-12-20
申请人： FLUOR TECHNOLOGIES CORPORATION
发明人： PRIETO, Robert , RAJAGOPALAN, Lakshmanan
IPC分类号： B23K9/04 , B23K20/00 , B23K9/028 , B23K37/02
CPC分类号： B05B13/0618 , B23K9/048 , B23K26/342
摘要： An in situ apparatus, system, and method for cladding or repairing cladding in installed pipelines are presented. The apparatus can include a coating collar, a material reservoir, a cladding head, an adjustable cladding chamber, and a chamber controller. The coating collar can include an external surface, a first circumferential wall, and a second circumferential wall and forms the adjustable cladding chamber along with interior wall of the pipe. The coating collar can have an aperture to include and allow deployment of the cladding head through it. The cladding head can be operatively coupled with the cladding material reservoir to allow efficient deployment of the cladding material on the pipe surface. The chamber controller can be coupled with the adjustable cladding chamber to control dimensions of the chamber thus restricting and controlling the environment and enabling efficient functioning of the cladding head and limiting grain growth in applied nanoclad materials.
摘要翻译：提出了一种在安装管道中包覆或修复覆层的原位设备，系统和方法。该装置可以包括涂覆套环，材料储存器，包层头，可调节覆盖室和腔室控制器。涂层套环可以包括外表面，第一周向壁和第二周向壁，并且与管的内壁一起形成可调整的包层室。涂层套环可以具有包括并允许包覆头通过其的部署的孔。包层头可以与包层材料储存器可操作地耦合以允许包层材料在管表面上的有效展开。腔室控制器可以与可调节的包层室耦合以控制室的尺寸，从而限制和控制环境并且使得包层头部能够有效地起作用并且限制所施加的纳米材料中的晶粒生长。

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