Why 5052 Aluminium Alloy Sheet To Corrosion In Marine Atmospheres Is Excellent ?

5052 aluminum alloy sheet is widely used in the marine field. Why is 5052 Aluminum Sheet excellent for corrosion in the marine atmosphere? Aluminum 5052 is generally manufactured without hot working. Due to its ductility, it is very easy to cold form in the annealed state. Forming loads and tool and press wear are generally less than carbon steel. For punching and blanking, the punch-to-die clearance should be approximately 7% of the thickness of each side in H32 and H34 conditions. Sharp tools are required.
Indicative minimum bend radius for 90° cold forming of various thicknesses, t mm Processability 5052 is easy to process by conventional methods. It should be machined at high speed with sufficient lubrication to avoid thermal deformation of the workpiece. Sharp tools are essential. High speed steel or tungsten carbide can be used. The cut should be deep and continuous, and the cutting speed should be fast. Woodworking machinery may be suitable for short runs. Soldering 5052 is easy to solder by standard techniques. It is usually welded by tungsten gas arc welding (TIG) or gas shielded welding (MIG). Aluminum must be very dry and clean to avoid weld contamination and porosity. Use filler metal 1100, 4043 or 4047. 4043 is the most crack resistant. Use 1188 fill metal for best color matching. The shielding gas must be dry and free of hydrogen. heat treatment 5052 marine grade 4 x 8 aluminum sheet is annealed at 345°C, the time and cooling rate at that temperature are not critical. Stress relief is rarely required, but can be done at about 220 degrees Celsius. If there is concern about loss of strength, a stress relief test should be performed. Typical strength and ductility of alloys 5005 and 5052 in the H32 and H34 tempers Source from aluminumbbs/. For more technical questions or consultation, please contact the company mailbox: E-mail: August Huawei-aluminum

评论

发表评论

此博客中的热门博文

Artificial aggregate production process and advantages and disadvantages

Wool sand making machine by crushing, screening, grinding, washing the resulting sand and gravel. In the absence of natural sand areas, often using artificial aggregate pouring concrete. Artificial aggregate production process are: wool mining, processing coarse aggregate, fine aggregate processing, screening, after washing reserves and transportation. Advantages of artificial aggregate are: ① wool stope nearest arrangements, reduce storage, loading and transport links, saving investment; ② to adjust production mix than the aggregate of all levels make full use of wool, save mining cost; ③ artificial aggregate particle size distribution is good, save cement, fresh surface roughness to increase bond strength, good mechanical properties. The disadvantage is the need to increase drilling blasting, crushing, sieving, washing, sand and other processes, the process is cumbersome, install more equipment and a greater direct costs of the system. Wool sand by crushing, screening, grinding, wa...
阅读全文

Raymond Mill grinding system new advantages

Raymond Mill is a kind of grinding equipment that we commonly use in industrial ultrafine mill . It is suitable for limestone, calcite, marble, talc, gypsum, barite, fluorite, zeolite, manganese ore, ilmenite, phosphorus Minerals, bentonite, starch, kaolin and other stones with a hardness of less than Mohs 7 are ground and used in a wide range of applications, all of which are inextricably linked to its new grinding system. So what technology is applied to the grinding system used by Raymond Mill? 1. The new technology adopts a new vertical roll device. The grinding roller and the grinding ring are always in balance during the grinding process to form a uniform line contact grinding zone. The height of the grinding roller and grinding ring is increased from the original 160 mm to 200 mm, which increases the grinding contact area to a greater extent. 2. The classifier adopts a forced turbine classifier to extend the granularity of the finished product from the original 80-325 mesh range...
阅读全文

New sand maker consolidates infrastructure construction

Since the 18th National Party Congress, our country has been inclined tocontinue to invest heavily in infrastructure to promote economicbooming, which will further expand the market demand for vsi sand making machine and gravelaggregate. In the face of the huge gravel aggregate demand, it isnecessary for gravel equipment R D manufacturer to activelyprepare for high-tech sand making machine to help the rapid development of economy. Sand making equipment is the key to the production of high-quality sandand gravel aggregate, the quality of sand and gravel aggregates directlyaffects the quality of infrastructure works. For a long time, theoverall technical level of sand making is low; facing increasinglystringent technical and quality requirements in the market, China sandmaking machine manufactures require to take active innovation, furtherincrease R D investment on technological application to meet thehigh standards and high demand of the market. Hongxing machine deeply understands...
阅读全文