Pattern aluminum in life applications are more common, and compared to traditional plate, aluminum patterns with light weight, high strength, good corrosion resistance and other characteristics of the current pattern is widely used in a variety of welding aluminum structure products. Now, small knit and introduce simple pattern aluminum welding problems. 1. The linear expansion coefficient, prone to the phenomenon of welding deformation. 2. large thermal conductivity of aluminum alloy, the same welding speed, greater heat input. 3. The welded joints appear softening, strength factor is low. The weld prone to porosity. 5. 6. The alloy surface is easy to produce welding hot cracking. oxide refractory prone. these are a few problems often encountered during the welding of aluminum patterns We are here for you list is a reminder, and make timely appropriate measures to avoid! pattern aluminum with its excellent product characteristics, are widely used. pattern aluminum container is not only low prices, but the quality is very good, by many new and old customers alike. To facilitate the use of small series and a brief introduction of good qualities pattern aluminum container. First, aluminum magnesium alloy aluminum in an oxidizing aqueous solution, the surface is very easy to produce a dense layer of aluminum oxide passivation film, because they have a very good corrosion resistance of magnesium alloy aluminum suppliers, so even in concentrated nitric acid in a high temperature, corrosion resistance of aluminum is better than stainless steel. Aluminum is often used as the corrosion resistance of materials to be use. Secondly, some of the less aggressive substances, such as chemical, aluminum patterns, etc., because there is no iron contamination of materials, so it is often used as container materials against iron, other non-ferrous metals can be carried out anti-pollution magnesium iron alloy aluminum manufacturers, aluminum is the cheapest but then magnesium alloy aluminum manufacturers, aluminum patterns is face-centered cubic lattice, no allotrope, brittle transition ferritic steels absence of low temperature state, tank temperature the minimum can reach -269 ℃, but also the material of cryogenic vessels. Finally, because the state aldrey solution and aging very high strength, plasticity and weldability is also very good, so even after welding can maintain a very high strength, especially suitable for high-strength aluminum alloy aluminum magnesium alloy aluminum manufacturers _ _ provided by Jinan Heshun Heshun Alcoa Aluminum Co., Ltd.. Jinan Heshun Aluminum Co., Ltd. (www.jnhsly.com) (www.jnhsly.cn) is a professional, "aluminum, aluminum, aluminum, aluminum rod, aluminum row, aluminum, aluminum rod, aluminum elbow" of the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "aluminum, aluminum, aluminum, aluminum coil, aluminum rod" brand has a good reputation. We adhere to the "service first, customer first" principle, so that cis Alcoa won the trust of customers in all aluminum products, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!