Industry News

The future development of aluminum alloy in shipbuilding industry

Update time : 2022-10-12 19:31:38

Since 1981, industrial aluminum profiles have been used in the shipbuilding industry for nearly a hundred years. With the development of the aluminum alloy industry, the price of aluminum has dropped sharply in recent years, and there are more and more skilled workers in the aluminum alloy welding industry. The popularization of welding technology has brought about the rapid development of aluminum alloy ships.

Advantages of aluminum alloy boats:

1. Excellent welding performance. Welding has obvious advantages over riveting, because the properties lost due to welding cannot be recovered by re-heat treatment in shipbuilding, while industrial aluminum profiles have good welding crack resistance, and the performance of welded joints after welding is not much different, so it is beneficial to Shipbuilding welding use.

2. Excellent corrosion resistance. When aluminum comes into contact with air, it will form a dense and strong aluminum oxide film on its surface, which can well resist the erosion of various elements in seawater. Coupled with anodization technology, industrial aluminum profiles can maintain a stable form in seawater.

3. Low density and lightness. The density of aluminum is only one-third of that of iron. Under the premise of the same hull size, the industrial aluminum hull brings light weight, which is greatly beneficial to the high speed improvement and fuel economy of the ship, so that it can be used in the same oil. Get a long cruising range.

The application of aluminum alloys in the shipbuilding industry has a history of more than 100 years, especially in recent years, aluminum alloys have been used in various types of ships. The United States, Japan, the United Kingdom and the former Soviet Union have long used aluminum alloy as one of the main materials for ship structures.

Previous : In which fields is aluminium profile for fence widely used?

Next : The reason of color difference in aluminum profile electrolysis coloring?

Anodized Aluminium Profile for Sale: Durable, Stylish, and Cost-Effective Solutions

Apr .24.2026

Anodized aluminium profile for sale is becoming a popular choice across construction, industrial, and architectural sectors due to its superior durability, corrosion resistance, and modern appearance.

5083 Aluminum Coil: High-Strength Aluminum Solution for Marine and Industrial Applications

Mar .06.2026

5083 aluminum coil is a high-performance aluminum alloy widely used in industries that require strong corrosion resistance, durability, and excellent weldability.

3003 Aluminum Coil Supplier: Reliable Material for Industrial and Construction Needs

Feb .11.2026

A trusted 3003 aluminum coil supplier plays an important role in providing high-quality aluminum materials for a wide range of industries.

Aluminium Wire Scrap Price: Key Factors, Market Trends, and Recycling Value

Jan .30.2026

Aluminium wire scrap price is an important topic for recyclers, manufacturers, and traders involved in the global metal market.

WanStar

Chtherian Fannie Avril

Leave a message