公开(公告)号：US20140150997A1

公开(公告)日：2014-06-05

申请号：US13946045

申请日：2013-07-19

Applicant: Industrial Technology Research Institute

Inventor： Cheng-We TU ,  Kuo-Hsiang Chien ,  Ming-Shan Jeng

IPC: F28D15/04 ,  C23C8/42

CPC classification number: F28D15/046 ,  C23C8/42 ,  F28F2245/02 ,  F28F2245/04

Abstract: A heat pipe processing method includes steps of providing a metal tube with openings at two ends, where an inner wall of the metal tube has a capillary structure surface; and oxidizing the capillary structure surface so as to form an oxidized structure surface. In another embodiment, a heat pipe includes is provided, including a metal tube, a working fluid, and a first oxidized structure. An inner wall of the metal tube has a first area. The working fluid is filled in the metal tube. The first oxidized structure is formed on the inner wall defined by the first area, and the working fluid has a first contact angle on the first oxidized structure.

Abstract translation: 热管加工方法包括以下步骤：金属管在两端具有开口，金属管的内壁具有毛细结构表面; 并氧化毛细结构表面以形成氧化结构表面。 在另一个实施例中，提供一种热管包括金属管，工作流体和第一氧化结构。 金属管的内壁具有第一区域。 工作流体填充在金属管中。 第一氧化结构形成在由第一区域限定的内壁上，并且工作流体在第一氧化结构上具有第一接触角。