首页>
外国专利>
A method of manufacturing an armor wire of a flexible fluid transport line and armor wire and flexible line resulting from such a process
A method of manufacturing an armor wire of a flexible fluid transport line and armor wire and flexible line resulting from such a process
展开▼
机译:一种制造柔性流体输送线和铠装线的装甲线和由这种过程产生的柔性线的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Method of manufacturing an armor wire of a flexible fluid transport line and armor wire and flexible line resulting from such a process The present invention relates to a method of manufacturing an armor wire a metallic layer of mechanical reinforcement of a flexible fluid transport line intended to be immersed in a body of water. The method comprises the following steps: - providing a metal wire comprising at least a first section (32) and a second section (34), the first section (32) and the second section (34) being interconnected at their ends by a weld (40), - thermal annealing of the weld (40). The method comprises, prior to thermal annealing, a heat pre-treatment step of at least part of the weld (40), the heat pre-treatment step being a reflow step or an austenitization step. Figure for the abstract: Figure 5
展开▼