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Welcome, Guest You have to register before you can post on our site. Username    Password    Remember me Search Forums (Advanced Search) Forum Statistics » Members: 58,827 » Latest member: urist_nvOr » Forum threads: 7,719 » Forum posts: 8,590 Full Statistics Online Users There are currently 146 online users. » 1 Member(s) | 144 Guest(s) Bing, GordonFeava Latest Threads High-Quality 8011-O Alumi... Forum: aluminium faq Last Post: toyota1515 10-31-2025, 09:25 AM » Replies: 1 » Views: 555 latest Heavy Duty Aluminu... Forum: Knowledge & Technique Last Post: askaluadmin 10-31-2025, 09:22 AM » Replies: 2 » Views: 81 Battery Flexible Connecti... Forum: aluminium faq Last Post: toyota1515 10-31-2025, 09:13 AM » Replies: 1 » Views: 374 5182 Aluminum Alloy for C... Forum: aluminium faq Last Post: mtaluminum 10-28-2025, 02:24 AM » Replies: 0 » Views: 289 The advantages of anodize... Forum: Knowledge & Technique Last Post: toyota1515 10-15-2025, 09:24 AM » Replies: 0 » Views: 169 Which boats resort to alu... Forum: aluminium faq Last Post: askaluadmin 10-15-2025, 09:16 AM » Replies: 1 » Views: 1,256 Why Aluminum Extrusion is... Forum: aluminium faq Last Post: toyota1515 10-15-2025, 09:14 AM » Replies: 0 » Views: 747 Looking for suppliers – A... Forum: Buying Leads Last Post: askaluadmin 09-12-2025, 08:12 AM » Replies: 0 » Views: 2,984 Sell Aluminum 6063 Forum: Selling Leads Last Post: askaluadmin 09-12-2025, 08:00 AM » Replies: 0 » Views: 2,968 Is a carbide drill best o... Forum: aluminium faq Last Post: toyota1515 09-10-2025, 09:18 AM » Replies: 0 » Views: 6,109

5083 shipbuilding aluminum - the typical aluminum in the Al-Mg alloys Posted by: aluhm - 03-22-2018, 09:47 AM - Forum: Knowledge & Technique - No Replies Marine aluminum plate can be divided into deformation and cast aluminum according to the different manufacturing processing. Duo to the shipbuilding aluminum has a strict demand for strength and corrosion resistance, and weldability and other characters, so Al-Mg aluminum alloy , Al-Si-Mg aluminum and Al-Zn-Mg aluminum alloys are the best choice or it . 5083 marine aluminum as the typical alloy of Al-Mg aluminum is widely used in  shipbuilding industry, so what’s the characters over to other aluminum alloys? 5083 aluminum alloy belongs to the high-end field of aluminum processing industry.  strictly controls the product process of 5083 aluminum plate. Through the determination of alloy composition, optimization of casting process, homogenization heat treatment and rolling process test, 5083 shipbuilding aluminum plate and foreign material Quite meet the user requirements, especially to meet the marine aluminum, rail transportation, high-grade cars and other complex parts of the processing needs of the increase in the application prospects are extremely broad. The Performance advantages of 5083 aluminum plate: Low density, high strength, marine aluminum; corrosion resistance, durable, economic and environmental protection; China Classification Society factory accreditation certificate and the Norwegian classification societies certified for the Aluminum high-quality ship board escort; aluminum surface without oil spots, no waves, no scratches, no roll, trimming neat, no burr. With the R & D innovation and production capacity upgrade, 5 series of marine aluminum plate will usher in greater opportunities for development, aluminum transformation and upgrading to provide a broad space for development.   How to distinguish the quality of aluminum foil bag Posted by: aluhm - 03-22-2018, 09:45 AM - Forum: aluminium faq - No Replies 1, aluminum foil bag printing quality: to see if there is a third color obvious stitching two colors, vivid picture of the level as high as possible, to see whether there is a wire drawing, fog, blocking version version, stencil and other phenomena. 2, aluminum foil bag material: packaging bags need no odor. Odorous bags generally make people feel that they do not meet hygiene standards, and may also affect the normal use of bags. If there is no odor, it is necessary to check the transparency of the bag, whether the clarity is uniform, whether there is impurity feeling and so on. 3, aluminum foil bag firmly level: bag firmness is mainly divided into two kinds, accord with fastness and hot air fastness. Tin aluminum foil bag bag because of different material, so solid level is also different. The main distinguishing method is to rip the edge of the bag by hand. Nylon membrane and high pressure composite made of general bag by hand is very difficult to tear can be used to hold heavy products such as stone, large particles, and OPP heat sealing film bag making good tear, can only be installed in the lighter products; bag, to see the shape and structure of the cross section. If it is from the middle bag heat sealing the uniform heat sealing bag torn, that is poor, easily broken in the production process; if it is from the edge off and that the heat sealing quality is better; but the bag composite fastness method is the first to see a few layer structure crack, and then see if you can get by hand it is not easy to separate, if separated, the composite good fastness, and vice versa; in addition, firm level test bag also see whether there are bubbles or fold the bag surface. 4, the appearance of the neat degree: first to observe the stiffness of the bag. The higher the roughness, the better, but because of the different needs of the material except. For example, nylon and high pressure membrane composite bag, bag heat seal will have wave shape; also need to observe whether the trimming of the bag is neat, the more tidy the better.   Why does anodized aluminum can be used for raw material of phone frame Posted by: aluhm - 03-22-2018, 09:43 AM - Forum: aluminium faq - No Replies Since the iPhone series of mobile phone swept the world, the phone shell material has been widely concerned. It is understood that most of Apple mobile phones parts are made of anodized aluminum, mobile phone shell, cell phone box, cell phone keys and so on. Now, you can understand why the aluminum phone use aluminum plate to do the raw materials frame ? will share with you the reason why the preferred aluminum aluminum plate:   1. Alumina board mechanical properties are good, easy to process 2. Aluminum oxide plate stain resistance: no fingerprints, no stains, easy to clean, do not produce corrosion spots 3. Alumina board strong sense of metal: the surface hardness, up to the gem level, highlight the modern sense of metal, improve product quality and added value.   Is it possible to choose the aluminum windows and doors Posted by: aluhm - 03-22-2018, 09:39 AM - Forum: aluminium faq - No Replies Noise pollution is also one of the most common pollution in our daily life, and it has seriously affected the quality of our daily life. How to buy some of the more effective sound insulation broken bridge aluminum doors and windows, the following aluminum introduce how to buy  aluminum noise preventation doors and windows , so you have a quiet living environment. 1 window frame selection Developers generally use the aluminum alloy, but are selected some aluminum alloy walls are relatively thin single cavity, the sound is easy to penetrate, and broken bridge aluminum alloy multi-cavity, wall thickness than ordinary aluminum window To the thick, the sound is not easy to penetrate. 2 sound barrier selection Most of the developers use aluminum alloy window frame with rubber sound insulation or fabric insulation, but the fabric insulation for a long time on the easy hair removal, and rubber with a long time after the wind and rain the capacity of aging, so noise It is necessary to prevent aging and to maintain toughness. Currently on the market there is a imported sound insulation, the outside is cortical material wrapped, which is the choice of sound-absorbing cotton, so that is to maintain toughness is not easy to aging, a good guarantee of the window frame leakage point of the seal. 3 the most important "choice of soundproof glass" Now the market is mainly insulating glass, laminated glass, as well as vacuum glass. Vacuum glass can not use the principle of vacuum transmission can be installed after the noise reduction of 30-40 dB. The floor is high, such as more than 20 layers and no trains, large trailers, etc. can be considered to choose hollow glass or laminated glass; low floor and near the road or near the viaduct and near the low-frequency noise source, then we should consider the use of vacuum glass , So as to completely solve the noise problem. 4 principle of heat insulation window Construction of the wall are generally used in the insulation treatment, due to indoor and outdoor temperature and humidity effects, often in the winter and summer temperature difference when the window and the ring beam and other parts easily lead to condensation or condensation and other phenomena, resulting in energy loss The At this time for these parts have a special approach, broken bridge from the resulting, because the form of glass can be two layers, the middle of the air layer can play a very good energy-saving role, and direct contact with the wall of the window profile It becomes a weak part. In the case of 5 After the installation of the border around the seal Do the sound of aluminum doors and windows when the window frame around how many will leave some small gap, so after the installation must use glass glue around the window sticky. Surrounded by the seal seems simple, but still find a professional master to do to be very perfect.   What are the advantages of hot-rolled aluminum Posted by: aluhm - 03-22-2018, 09:38 AM - Forum: aluminium faq - No Replies Hot-rolled billet can be part of the ingot defects such as loose, shrinkage and inter-grain micro-cracks and other welding, will not cause subsequent processing of internal tissue defects; grain with fine grain, the performance of uniform. Hot-rolled aluminum plate surface quality is good, while the mechanical properties and strong ductility, oxidation effect is good. haomei Aluminum Hot Rolling Product Category: 1, hot-rolled plate: the thickness of not less than 7.0mm of aluminum and aluminum alloy sheet, the main varieties are hot-rolled plate, annealing plate, quenching or quenching pre-stretching plate. Hot-rolled thick plate in the hot rolling mill is usually produced by block method, the traditional process is: ingot homogenization - milling surface - heating - hot rolling - length shear - straightening. 2, hot rolled coil: the thickness of less than 7.0 aluminum and aluminum alloy strip is usually used hot rolled coil production, the products are mainly used for cold-rolled billet, but also for the production of sheet, modern production process is: ingot milling Heating - Hot - heat integration - Hot - rough rolling - Hot - dairy - Batching and weighing - Aluminum plate hot - rolling process. Aluminum and aluminum alloy by melting, ingot, all kinds of rolling before the preparation, flat roll, heat treatment and finishing processes into a rectangular section of the single sheet or into the process of forming the material. 1, aluminum and aluminum alloy strip with hot-rolled state, annealed state, various levels of soft state and a variety of heat treatment state supply. 2, hot rolling before the preparation, including ingot quality inspection, soaking, sawing, milling, aluminum and heating. 3, semi-continuous casting when the cooling rate is very high, the diffusion process in solid phase is difficult, the ingot is easy to form the internal chemical composition and uneven organization, such as intraocular segregation, so that plastic 4, ingot surface segregation problems, slag, scarring and cracks and other defects, should be milling (see non-ferrous metal alloy ingot billet milling), which is to ensure good quality of the finished product is an important factor 5, hot-rolled: aluminum alloy ingot hot rolling is to provide blank for cold rolling, or direct production of hot-rolled plate. 6, hot rolling process system, including pass down rate, rolling temperature, rolling speed and lubrication cooling.   Aluminum materials are applied in the household areas Posted by: aluhm - 03-22-2018, 09:36 AM - Forum: Knowledge & Technique - No Replies With the advent of the low-carbon era, aluminum materials with high quality and light weight and high recycling rate are rapidly developed. haomei  aluminum profiles introduce you to the use of aluminum in the home category. Aluminum windows and doors in the industry has a wide range of uses, from ordinary aluminum sliding doors and windows, luxurious luxury doors, security doors, doors and windows and other doors made of aluminum are used. But now aluminum is used not only for door and window processing, it is also used for structure or panel manufacturing. Aluminum profile manufacturers to inform you that the imitation stone aluminum profiles can also follow the marble, granite and other stone texture, more diverse decorative styles, but also more and more environmentally friendly use.   What are the commonly used mold aluminum plates Posted by: aluhm - 03-22-2018, 09:35 AM - Forum: aluminium faq - No Replies Aluminum mold  with high precision, long life, easy processing, can be recycled and many other features, in recent years is very popular with enterprises welcomed the mold varieties. In the aluminum series, the main mold for the manufacture of moderate hardness of the 5,6 alloy and the hardness of the 2,7-based alloy, the enterprise can be selected according to different needs. 2 series aluminum plate belongs to aluminum copper alloy, the main alloy element is copper element. Copper is an important alloying element, with solid solution strengthening effect, aluminum alloy by adding copper, the aging was significantly enhanced, the alloy is very obvious effect of strengthening, in the copper content of 4% -6% when the best The 5 aluminum plate is aluminum and magnesium alloy, in addition to mold manufacturing accident, aluminum and magnesium alloy is the most commonly used in the automotive industry aluminum. Magnesium alloy on the aluminum alloy has a significant strengthening effect, the alloy for each additional 1% of the magnesium, tensile strength increased by 34MPa. Aluminum-magnesium alloy medium strength, plasticity, good weldability and anti-rust performance. 6 series aluminum plate belongs to the aluminum magnesium silicon alloy, the main alloy element is the magnesium element and the silicon element. The addition of silicon to the alloy can make the aluminum alloy with excellent casting and corrosion resistance. The aluminum-magnesium-silicon alloy has excellent performance according to a certain proportion. It is the main material for making high-end precision molds one. 7 series aluminum plate belongs to aluminum zinc magnesium alloy, the main alloying element is zinc and magnesium. In the alloy alone, the addition of zinc to the alloy is not obvious, and will bring about stress corrosion cracking and other issues; but zinc and magnesium elements of the formation of AlZn2, the alloy has a strong strengthening effect, the alloy of tensile The strength and yield strength increase with the increase in the proportion. 7 series aluminum plate is also an important material of aviation and aerospace industry.   How about the quality of Mingtai aluminum alloy door accessories Posted by: aluhm - 03-22-2018, 09:33 AM - Forum: aluminium faq - No Replies aluminum alloy door is usually installed in the bathroom, kitchen and other humid environment, so hardware hinges, door handles and other accessories quality is good or bad, is to ensure the life of aluminum alloy door key. Many consumers buy building materials are very distressed. Because I do not know what kind of door to buy a. Many consumers want to buy a cheap, good quality and more solid door. According to a well-known brand store business said that they are now the largest sales office is the aluminum door. Some decoration new family members suffer from poor quality hardware problems. "At the time of decoration, I heard a friend introduced aluminum alloy bathroom door is more durable, so I also bought a set.At that time only concerned about the door, the quality of the door, ignoring the hardware, and now the problem is precisely on the hardware." Mr. Lin said , His bathroom door was used soon, because the hinge rusty led to lax switch, push and pull can not. Available in the market for the sale of aluminum alloy door accessories vary greatly in quality, the regular brand of products will use high corrosion resistance, rust-free galvanized hinge, and some small manufacturers will match ordinary iron hinge. Consumers purchase, it should be carefully identified. Reminder: In addition to check the purchase of aluminum alloy hinge is not easy to rust the use of materials, it is best to choose the stainless steel door locks, handles and other hardware to prevent rust and affect the use. When buying aluminum doors, pay attention to check the sealing of the glass compartment. The quality of aluminum alloy door accessories vary greatly, consumers should carefully identify when purchased. Common aluminum alloy door market profiles produced 0.8 mm, 1.0 mm and 1.2 mm and other thickness, consumers should pay attention to the measurement with a ruler.   How to protect industrial aluminum hardness at a certain strength Posted by: aluhm - 03-22-2018, 09:31 AM - Forum: aluminium faq - No Replies 1, aging aluminum temperature setting and control: Generally, the aging temperature and the apparent temperature there is a certain error, set the table temperature according to the actual temperature of the oven to set, and pay close attention to the temperature fluctuations. 2, aluminum aging insulation: to be strictly in accordance with the requirements of the process to aging, holding time should be appropriate to prevent under-aging or over-aging and lead to not enough hardness. Blank box, loading furnace. 3, aluminum aging extrusion frame can not be too close, there should be spacing between the material and the material, especially the aluminum plate is not ventilated material, thicker material interval to be larger, tube material and small material, sheet combined with a box When the tube material down surface is conducive to aging air circulation. 4, aluminum aging furnace before the furnace to 6xxx other special alloy and ordinary 6063 alloy separately furnace aging, because of the production of the furnace is indeed time-limited, to take a special alloy process for aging. Extrusion produced aluminum, low hardness before aging is not used as a finished product, therefore, in general, must be time-intensive to improve strength. Usually, aging can be divided into two kinds of natural aging and artificial aging, aluminum 6xxx aluminum production is still basically the latter.   What is the good performance of aluminum alloy plate Posted by: aluhm - 03-22-2018, 09:30 AM - Forum: aluminium faq - No Replies At present, the large aluminum alloy section, aluminum lithium alloy, aluminum alloy plate and aluminum alloy castings are the mainly aluminum alloy material that used in aerospace. Here we will focus on the aluminum alloy plate.   Aluminum alloy plate is the primary structural material for modern aerospace industry, aluminum industry of development countries are work on a new aluminum alloy plate, this new kind of products are widely used in aircraft frame, siding, landing gear, skin and others. New aluminum alloy plate has a high strength, good resistance, good anti-stress function , good anti-strip and anti-corrosion function.   As a leading enterprises engaging aluminium-processing in China,haomei aluminium  optimize the industrial structure, make great efforts to develop high-end value added products of series 2 and series 7. haomei established long-term cooperation with many customers, we always put quality first, our strict production line ensure product quality. First Previous Next Last