Metallurgical aspects of underwater welding

被引：0

作者：

Amoco Corp Research ^{[1
]}

机构：

来源：

J Met | 1988年 / 12卷 / 8-10期

关键词：

Offshore Structures--Welding;

D O I：

暂无

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学科分类号：

摘要：

Underwater welding is a difficult but potentially cost-saving task that is becoming increasingly important in the repair and maintenance of existing marine structures. The metallurgical principles which have been established for low-carbon steel surface welds can be developed and extended to the environment of water and hydrostatic pressure. With this approach, the properties of weld metal can be improved in Type A and Type B shielded-metal arc (SMA) welds. This article reviews the technologies and discusses the influence of weld metal composition and structure on weld integrity.

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