The transportation of materials and products has always been one of the challenges to overcome in all industries. The best way to deliver products or goods is one of the main concerns when thinking about having an international business, often, it is important to meet very tight delivery times, in order to get the best contracts and satisfy the needs of any consumer. Maritime transport is one of the most used and effective transport methods that can be used.
It is important to mention that in this type of transportation there are various methods to save fuel during long journeys. One of the primary needs of the design of these vessels is to consider all possible ways to use the least amount of fuel. The propulsion system is one of the elements that has made the most progress; mainly due to the constant search for better ecological and economic performance.
The importance of the propeller mechanism in maritime transport
Despite this type of innovation and the emergence of new propulsion systems. Propeller engines continue to be the most used method to provide the indicated thrust for these types of maritime mechanisms. The main function of the propeller-bulb mechanism is to increase the power and speed of the ships, while saving fuel. With this type of engine, the speed of this transport increases between 2 and 5%. The vessels that most use this type of propulsion system are: oil platforms and dredging vessels, precisely because of the savings they provide.
How does stainless steel benefit fuel saving in maritime transport?
Stainless steel is one of the most used metals in the manufacture of maritime transport. Mainly in parts such as: the rigging, the bow and different finishes. This alloy is the most appropriate material due to its chemical and mechanical resistance characteristics to withstand corrosion, repetitive shocks and the constant pressure that contact with the sea represents.
Some of the main advantages of using stainless steel in boats are as follows:
- Increases the lifespan of vessels and equipment that are in direct contact with elements that can cause corrosion.
- The main ring of the propeller system is made of stainless steel, which helps to have greater structural resistance and greater functionality.
- Manufacturers have developed various types of alloys, using the austenitic 316L, some cover the interior of the nozzles to 33 or 100%, depending on the specific requirements of each consumer or client.
- For the process of manufacturing the covers, it is necessary to use plasma cutting, robotic and semi-automatic welding. These methods greatly help in the assembly of the propeller nozzle skeleton.
Stainless steel 316L, the chosen one in the manufacture of ships
An important aspect to know is that the most used stainless steel alloy in the maritime transport industry is 316L. It contains a chrome-nickel-molybdenum chemical structure with low carbon content. By adding 3% molybdenum, this material acquires greater resistance to corrosion and improves its resistance to chlorinated solutions. Thanks to the low presence of carbon, this alloy is widely used for welding components that contain a greater thickness. Another benefit is that it allows drawing, stamping and die-cutting without much difficulty. It is one of the metals that has most benefited the manufacture of various ships and other means of maritime transport.
Also, stainless steel 316L is extremely easy to clean, it has characteristics very similar to 304 L, which is the most used metal in the food industry. Therefore, with liquid soap and a damp cloth, it can be given the necessary maintenance to always have a hygienic appearance.
At Ulbrinox we know the importance of steel in various industries, and we are proud to be one of the main distributors of this alloy in Latin America. Make a quote on this website! We will give you the personalized attention you need and the best quality in materials.
