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| How to choose good material for ship |
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Posted by: aluhm - 12-20-2017, 07:51 AM - Forum: aluminium faq
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China's marine transport has reached a certain scale. In addition to the rapid economic development, the shipbuilding industry is also advancing by leaps and bounds. The ship is accompanied by moisture and rain, easily leading to corrosion and damage, and the ocean salt easily leads to premature corrosion of the ship base. Today, reducing the quality of the ship structure is also a crucial part. 3000 series of aluminum alloy can be used as a series of marine alloy aluminum.
Early ship timber is the wood, although it has higher corrosion resistance, lighter quality, but is not suitable for large ships, and even brings security risks. 3000 series aluminum is mainly Al-Mn alloy, has a very good corrosion resistance and welding, commonly used in transport equipment. Marine aluminm tread plate, whose quality is much less than before. The use time is longer, more resistant to corrosion, faster travel, is the most common aluminum alloy ship aluminum.
Henan haomei Aluminum is one of the best domestic aluminum manufacturers. Its marine aluminum tread plate has low density, high strength, which can reduce the ship weight, and has the advantages of corrosion resistance, durable, economic and environmental. At the same time, haomei marine aluminum can be more resistant to corrosion of the weather in the ocean climate, steam, water and other media, and it is durable, more economical, more environmentally friendly.
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| How to choose high-quality 5083 marine aluminum plate?5083 marine aluminum plate is a |
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Posted by: haomeialu - 12-20-2017, 07:47 AM - Forum: aluminium faq
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5083 marine aluminum plate is a high value-added aluminum products, and in recent years it has become a large number of large aluminum manufacturers’ strategic direction. 5083 marine aluminum is getting more and more in market supply, with uneven quality. As the marine aluminum plate on the performance requirements are relatively high, which also to customers in the purchase of 5083 board is to increase the requirements. Choosing high-quality 5083 marine aluminum plate, customers can in the latter part of the production achieve better economic benefits.
How to identify 5083 marine aluminum plate
5083 Marine aluminum is a typical Mg-Al alloy. As the marine aluminum plate requires a higher, so a special certification body for its industry certification. The authority of the domestic certification is certified by the China Classification Society, in the international certification of the classification societies is the industry generally recognized certification. So customers in the purchase of 5083 marine aluminum plate should see if the other side has the relevant certification, which is the most direct approach.
On the other hand, customers can ask sample to test before purchasing from aluminum manufacturers, comparing the indicators of the product after test. If it can meet your requirements, purchase it.
In short, customers in the order before the purchase must be very clear understanding of the quality of each other's products, and they should not blindly buy it, or it will bring inconvenience later.
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| How much is 2024 aluminum plate? |
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Posted by: aluhm - 12-20-2017, 07:43 AM - Forum: aluminium faq
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There are many types of modern social transport. With the deepening of the globalization process, people's travel time and speed requirements continue to improve. Air flight has become the preferred mode of transport for mankind. There are many parts of the aircraft can be made by aluminum alloy. For example, aircraft seat rails can use 2ooo series aluminum alloy-2024 aluminum plate to make.
2024 aluminum alloy has good electrical conductivity, high strength and low cost, in the production and life in all areas playing an important role. 2024 alloy aluminum is a military aluminum, whose main alloy elements is copper, and the copper alloy ratio is 3.8% -4.8%. 2024 super-hard aluminum has comprehensive performance, high strength, with huge market demand.
What is the price of 2024 aluminum? Aluminum prices are affected by aluminum prices, specifications and shipping costs, so the price of aluminum can not be unified. If you want to learn more 2024 aluminum prices, please click our website http://aluminium-sheet.com/ to contact us. haomei professional business team will provide you with the latest professional offer.
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| How much is aluminum tread plate? |
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Posted by: haomeialu - 12-20-2017, 07:40 AM - Forum: aluminium faq
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In recent years, the green and low-carbon economy have become the hot phrase. Aluminum, as a recyclable material, has also become a green choice. Aluminum alloy grades are numerous, and aluminum tread plate is a common one. What is the price of the aluminum tread plate?
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| How to choose high-quality aluminum checker plate? |
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Posted by: aluhm - 12-19-2017, 07:51 AM - Forum: aluminium faq
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luminum checker plate is widely used. Three bars, five bars, diamond aluminum checker plate are common varieties. In the construction, transportation, decoration, refrigeration equipment and other fields, we can see the aluminum checker plate. With the growth of domestic manufacturers, the quality of various aluminum checker plate is also different, how to pick high-quality aluminum checker plate?
1, thickness. High-quality aluminum checker plate selected thickness, strength, oxide film thickness and so should meet the national standard: aluminum plate thickness ≥ 1.2mm, tensile strength ≥157 cattle / square millimeter, yield strength ≥ 108 N / mm2, oxide film Thickness ≥ 10 microns. If not meet the standard, is the poor pattern of aluminum.
2, processing. Regular manufacturers of five patterns of aluminum, the use of materials stress, bright and clean board, clear and tidy patterns, aluminum flat, the surface without oil, scratches, injury and other defects; and small factory production aluminum checker plate, aluminum scrap with the material , The surface is bleak, the pattern is not clear, not neat, the board is not smooth, the performance is not up to standard, poor quality.
3, the price. aluminum checker plate is divided into two kinds of pure aluminum and alloy, the price is not the same natural. Regular manufacturers of aluminum checker plate processing costs a ton in a few thousand dollars, the alloy price is higher than pure aluminum, regular manufacturers of aluminum prices than low-grade aluminum to 20% -30% higher. So when the purchase can not be more than the price, to buy substandard products, when the time will suffer.
4, service. From the manufacturers of the production line to the enterprise workshop, the middle of the package to go through, loading, transportation, storage, open the package many links, aluminum checker plate will inevitably appear oxidation, scratches like defects, large scale, good service for the user to provide back, for service, for users to solve worries.
Henan haomei Aluminum has huge strength, intimate butler service, solve problems for you.
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| How to maintain aluminum plate? |
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Posted by: haomeialu - 12-19-2017, 07:49 AM - Forum: aluminium faq
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Aluminum plate's use in people's daily lives has been further expanded. It via its unique performance is widely used by people, but also gets people's affirmation. Now the aluminum plate not only in the machinery has a very good application, but also in the home decoration has a better application. So when using aluminum plate, it should be how to properly maintain it?
First, in the maintenance and maintenance of aluminum, you can choose to use a lot of water to wash the surface of its aluminum, and then use a soft cloth on the aluminum plate to gently wipe the plate, which should be diluted with a detergent cloth And then use.
Second, with a lot of water on the aluminum plate surface of the stolen goods washed away, and then check the aluminum plate surface, if found in some places without washing, then you can choose to use detergent (must use neutral detergent) to its Focus on cleaning. Rinse the plate with water until the detergent is completely rinsed. When cleaning the aluminum plate, please be careful not to clean the board for more than 40 degrees, and wait for the temperature to drop before cleaning.
haomei Aluminum is a famous aluminum plate manufacturer in China. We provides high-quality products and perfect after-sale service. we have customers all over the world and have received good reputation. Choosing haomei means choosing excellence.
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| How to choose suitable aluminum checker plate? |
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Posted by: haomeialu - 12-19-2017, 07:45 AM - Forum: aluminium faq
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Aluminum checker plate manufacturer-haomei Aluminum gives you a brief introduction of aluminum checker plate. Aluminum checker plate has many different types. Different types of aluminum checker plates in some characteristics have different performance because of different types of substrates. And because of the different characteristics, they have different applications. So we should pay attention to the following factors when choosing the material:
Select factor one: Specific use. Different purposes will be due to the need to pattern the role of aluminum to play a different role, some of its characteristics such as strength, corrosion resistance, etc. have different requirements. So everyone in the purchase of this material, we should pay attention to according to the specific purpose to roughly determine the appropriate choice of specific types of aluminum.
![[Image: aluminumdiamondplate.jpg]](http://thick-aluminum-plate.com/images/aluminumdiamondplate.jpg)
Select factor two: the application environment. Different applications, the need to use the pattern of aluminum in different environments, in different environments have different temperatures, humidity, cleanliness and other conditions of the circumstances, they require you to buy such materials, pay attention to the application of the environment The specific circumstances of the material to choose, in order to ensure that all aspects of the selected material properties can be applied to this application environment.
We need to choose these models according to these factors aluminum plate, to ensure that the purchase of materials can fully meet their own needs, can be used in the relevant aspects of normal use.
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| How to deal with peeling and bubble of 5052 aluminum extrusion surface |
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Posted by: aluhm - 12-19-2017, 07:43 AM - Forum: aluminium faq
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In the 5052 aluminum plate extrusion process, it is easy to cause surface peeling or bubbles. What’s the reason of it? And how to eliminate it?
Bubble or peeling: the surface of the product appears convex bubble, common in the head, tail, complete called the bubble; broken bubble is called the peeling.
The reasons for peeling and bubble of 5052 aluminum extrusion surface:
1, extrusion cylinder, extrusion pad wear tolerance, extrusion cylinder and squeeze pad size with improper, the use of gasket diameter difference exceeds the allowable value;
2, squeeze the cylinder and squeeze the pad is too dirty, sticky oil, moisture, graphite and so on;
3, lubricating oil contains water;
4, ingot surface shovel groove too much, too deep, or ingot surface with pores, trachoma, loose tissue, oil and so on;
5, the replacement of the alloy, the tube is not clean;
6, squeeze the cylinder temperature and squeeze the ingot temperature is too high;
7, ingot temperature, size exceeds the allowable negative deviation;
8, the ingot is too long, filled too fast, uneven ingot temperature, causing non-drum filled, so the cylinder exhaust is not complete, or improper operation, not the implementation of exhaust process;
9, die hole design is unreasonable, or cut off the material improper, shunt holes and diversion holes in the material is partially out, squeeze the gap in the gas into the surface.
The methods to deal with peeling and bubble of 5052 aluminum extrusion surface:
1, the rational design of extrusion cylinder and squeeze gasket with the size, often check the tool size, to ensure compliance with the requirements, squeeze the barrel to be timely repair, squeeze pad can not be poor;
2, tools, ingot surface to keep clean, smooth and dry;
3, replace the alloy, the thorough clearance;
4, often check the equipment and equipment to prevent the temperature is too high, too fast;
5, strict implementation of the laws and regulations and the system;
6, reasonable design, manufacturing tooling, diversion holes and diversion holes designed to 1 ° -3 ° slope.
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