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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: 58,978 » Latest member: RobertClemi » Forum threads: 7,721 » Forum posts: 8,592 Full Statistics Online Users There are currently 226 online users. » 1 Member(s) | 223 Guest(s) Bing, Google, EsterEcown Latest Threads Non-Slip Aluminum Plate S... Forum: aluminium faq Last Post: mtaluminum Yesterday, 08:41 AM » Replies: 0 » Views: 223 5052 aluminium strip for ... Forum: aluminium faq Last Post: mtaluminum 11-03-2025, 01:32 AM » Replies: 0 » Views: 294 High-Quality 8011-O Alumi... Forum: aluminium faq Last Post: toyota1515 10-31-2025, 09:25 AM » Replies: 1 » Views: 763 latest Heavy Duty Aluminu... Forum: Knowledge & Technique Last Post: askaluadmin 10-31-2025, 09:22 AM » Replies: 2 » Views: 109 Battery Flexible Connecti... Forum: aluminium faq Last Post: toyota1515 10-31-2025, 09:13 AM » Replies: 1 » Views: 528 5182 Aluminum Alloy for C... Forum: aluminium faq Last Post: mtaluminum 10-28-2025, 02:24 AM » Replies: 0 » Views: 440 The advantages of anodize... Forum: Knowledge & Technique Last Post: toyota1515 10-15-2025, 09:24 AM » Replies: 0 » Views: 192 Which boats resort to alu... Forum: aluminium faq Last Post: askaluadmin 10-15-2025, 09:16 AM » Replies: 1 » Views: 1,393 Why Aluminum Extrusion is... Forum: aluminium faq Last Post: toyota1515 10-15-2025, 09:14 AM » Replies: 0 » Views: 920 Looking for suppliers – A... Forum: Buying Leads Last Post: askaluadmin 09-12-2025, 08:12 AM » Replies: 0 » Views: 3,011

Brief introduction of aluminum alloy sheet products Posted by: 1-LVDCPN - 04-25-2018, 07:19 AM - Forum: Knowledge & Technique - No Replies Aluminum alloy sheet is in the process of adding various alloy elements in the aluminum sheet (main alloying elements copper, silicon, magnesium, zinc, manganese, minor alloying elements such as nickel, iron, chromium, titanium, lithium, etc.) in order to improve the mechanical properties of aluminum sheet and chemical index. Aluminum alloy sheet has some special properties of pure aluminum veneer, which is widely used in special environment, such as ship, refrigerator, mould, aerospace equipment and so on. Alloy aluminum veneer classification: 1.Alloy aluminum sheet according to the main alloying elements can be divided into 2000 series for Al-Cu alloy aluminum sheet(Al--Cu), 3000 series for the aluminum manganese alloy aluminum alloy sheet (Al--Mn), 4000 series for aluminum sheet (Al--Si), 5000 series for Al-Mn alloy aluminum sheet (Al--Mg), 6000 series for Al-Mg-Si alloy aluminum sheet(AL--Mg--Si), 7000 series for aluminum and zinc alloy aluminum sheet (Al--Zn--Mg-- (Cu)). 2. Alloy aluminum sheet can be divided into two elements according to the element of binary aluminum alloy sheet, ternary aluminum alloy sheet, quaternary aluminum alloy, multielement aluminum alloy sheet, and so on. 3, Aluminum alloy sheet can be strengthened by heat treatment can be divided into heat treatment strengthening aluminum alloy sheet and non heat treatment of aluminum alloy sheet. It can not be reinforced aluminum alloy sheet, only cold processing can be strengthened, and heat treatment can not be significantly enhanced. Relevant technical standards: Aluminum sheet with the national standard (GB/T3880-2006) is suitable for aluminum alloy sheet and strip of uniform standards. The main products of  haomei aluminium are1000-8000 series aluminum sheets, aluminum coil, aluminum foil and aluminum deep processing, after casting, cold rolling process, the product is widely used in construction, decoration, aircraft, ships, automobile manufacturing and other industries.   The transformation of aluminum processing industry in China Posted by: 1-LVDCPN - 04-25-2018, 07:17 AM - Forum: Knowledge & Technique - No Replies Since the 90s of last century, China's aluminum processing industry has experienced a rapid growth period. The domestic aluminum foil enterprise sales booming, blossom everywhere, showing a thriving market. However, in the rapid growth of the long-term development, China's manufacturing industry is also facing the plight of extensive development. At the same time, in the new era of environment, aluminum processing industry is also faced with all common problems, namely cost advantage decline and new competitive market test, therefore, the development of the "China manufacturing" and the enterprise's own demand, aluminum processing industry began to upgrade the road of innovation. Aluminum processing industry is the traditional manufacturing industry, need to use a large amount of labor, repeated assembly, testing, packaging and other processes, with the rising cost of labor and human uncontrollable factors, the original enterprise human resources gradually reduced, to improve the consistency and standards of quality products, it is necessary to improve the automation and human the skills of equipment, in order to solve the current predicament of decreasing cost advantage. In 2014, China's working age population fell by 5 million 600 thousand compared to 2011, manufacturing wages in the 3000-4000 yuan, much higher than in Southeast Asia and other countries. The cost advantage of China's manufacturing industry to the United States has fallen from 14% in 2004 to 4% in 2014. China's cost advantage is rapidly reduced. Therefore, it is necessary to speed up the automation of enterprises, personnel skills, and effectively enhance the level of production and product quality to meet the new market competition and challenges. At the same time, China's aluminum processing industry must also get rid of the high input, high consumption of the extensive development model, to high-end, green direction of transformation. The strength of large aluminum enterprises can use their own advantages, the layout of the market in advance, adjust the product structure, the implementation of transformation and upgrading, and SMEs should be adjusted in time to meet the challenges and opportunities of the market   Application of 3000 series aluminum sheet in the market Posted by: 1-LVDCPN - 04-25-2018, 07:15 AM - Forum: Knowledge & Technique - No Replies The main alloy element of the 3000 series aluminum sheet is manganese, all of which are also called Al-Mn alloy. The commonly used alloy brands are 3003 aluminum sheet, 3004 aluminum sheet and 3A21 aluminum sheet. Because the hardness of 3000 series aluminum sheet is high than pure aluminum sheet, so the use is more extensive, and antirust function is also relatively strong. Because of its good corrosion resistance, it has good resistance to the atmosphere, fresh water, sea water, food, organic acid, gasoline and neutral inorganic saline solution, so it can be used in many special environments. In recent years, with the rapid development of the economy, the construction industry decoration standards are gradually improving. Some of the new construction of the external walls of the use of high-grade decoration materials is becoming increasingly popular, so many businesses began to use composite aluminum curtain wall to decorate the appearance, not only beautiful and generous, and corrosion resistance. Aluminum veneer curtain wall need to use high strength and corrosion resistant alloy sheet, so the 3000 series aluminum sheet can be replaced, its commonly used alloy brand is 3003, and the state is H24. At present, it is mainly used in some public buildings, there are very few high-end residential areas to use local. The characteristics of 3000 series curtain wall sheet is light weight, steel appropriate, energy dissipation and sound-proofing, the decoration effect is good, the surface can be corrosion, coating, printing, embossing and other two processing, and the cost is much lower. So it is widely used in the market. Aluminum composite board in the decoration industry plays a role in beautification, and the material is light, easy processing, high strength and no deformation. 3000 series aluminum sheet can also be processed into production pattern plate. Because pattern plate has many advantages of anti-slip and strengthen, in the transportation, construction, decoration, equipment around the floor, machinery, shipbuilding and other fields have a wide range of applications. Because the use does not have high requirements on the mechanical properties of tread plate, the main performances of pattern plate are the flowering rate, pattern height and elevation pattern   Aluminum sheet manufacturers to introduce the surface polishing process of mirror alu Posted by: aluhm - 04-25-2018, 06:56 AM - Forum: Knowledge & Technique - No Replies Aluminum sheet manufacturers to introduce the surface polishing process of mirror aluminum sheet Similar to this large aluminum factory, the production requirements of the mirror aluminum sheet surface quality of Haomei aluminum are high, in the production process, how to control the surface quality of the rolled aluminum mirrorpolishing become manufacturers focus on the pursuit of the direction. Process and production practice of aluminum electrolytic mirror polishing and electrolytic polishing material surface give high brightness effect, and show a high specular reflection performance, it is suitable for Industry and technology and the field of interior decoration. aluminium 6061 t6 Aluminum processing enterprises generally use aluminum after mechanical polishing, then the acid chemical polishing and electrochemistry polishing of two methods. The production of traditional acid chemical polishing, due to the presence of nitric acid, will produce yellow NO2 gas, a large number of toxic and serious environmental pollution. Improved acid chemical polishing, will also produce a lot of white smoke, and have very big pollution to the environment. Acid chemical polishing were introduced in recent years, without nitrate does not produce toxic gases, but the polished aluminum surface brightness slightly worse than acid polishing or electropolishing. Acid chemical polishing were introduced in recent years, without nitrate does not produce toxic gases, but the polished aluminum surface brightness slightly worse than acid polishing or electropolishing. The traditional electrochemical polishing should add chromium ions, and make a serious pollution of the environment. For the polishing process, the current density is reach 20 ~ 30A/dm2, and has a waste of energy. Now, our company uses phosphoric acid as the main, and adds polishing agent electrochemical polishing process. The process has the advantages of no smoke, no toxicity, energy saving, low current density, no discharge, and tank liquid can lbe used in a long term.   Why do you choose haomei China 6082 aluminum sheet manufacturers Posted by: aluhm - 04-25-2018, 06:50 AM - Forum: aluminium faq - No Replies 6082 aluminum sheet belongs to the 6000 series Al-Mg-Si alloy. Its heat treatment can be strengthened, and has advantages of medium strength, good welding performance and corrosion resistance. 6082 aluminum sheet is mainly used in transportation and structural engineering industry. In recent years, with the development of domestic shipbuilding industry at home and abroad, aluminum alloy becomes an ideal material for manufacturing high speed ship parts. Henan haomei Aluminum Manufacturers is a well-known aluminum processing company in Henan Province. It has a large research team and complete production facilities. It has been trusted by the public for 20 years. And the manufacturers are in the Central Plains region where the consumption level is not high, together with the marketing mode of R&D, production, sales, transportation, and after-sales, the quality of the 6082 aluminum sheet is more reliable, and it is a real aluminum processing manufacturer in its field. 6082 aluminum sheet Key Features: 6082 aluminum sheet offers good machinability with excellent corrosion resistance. Available in bar, plate, sheet and tube, the alloy is used in structural applications and is preferred to 6061 aluminum sheet. Besides, The 6082 aluminum sheet of haomei aluminum is generally produced by 1+1 hot tandem rolling production line. Maximum thickness of 6082 aluminum sheet can achieve 600mm, and the width of sheet up to 2.6 meters. The mainly states of 6082 aluminum sheet include 6082-T6 and 6082-t651. The specifications of 6082 alum alloy sheet: Temper: O, T4, T6, T651 Thickness: 0.3-600mm Width: 500-2600mm Length: 500-16000mm Any interests, welcome to inquiry: alu@haomeicn.com   The rinsing technique of aluminum profile Posted by: aluhm - 04-25-2018, 06:28 AM - Forum: Knowledge & Technique - Replies (1) The maintenance and management of chemical reaction solution is very important on surface pretreatment, as well as the rinsing technique play an important role, because it may cause some problem in the product quality and production lines of surface pretreatment. Here are some meanings of rinsing technique 1. Rinsing technique can avoid cross-contamination of reaction solution. Carry out the washing operations before the next process, in order to will not mixed the medicine from the previous step into the next step(if the medicine of previous step will not affect the next step, the rinsing technique could be simplify). 2. The requirements of product quality. It will affect products performance and value when there are some solution still remains on surface, so we need to rinsing to ensure the aluminu profile is clean. 3. Rinsing technology also influence the drugs consumption. If the aluminum profile entre the alkaline etching channel with residual acidic degreasing solution, and then entre the neutralize channel repeatedly, it will decreasing every channel’s concentration eventually, and generate a large number of suspended solids or sediment, increasing the drugs consumption and declining its effect. [img=280x0]http://www.hmaluprofile.net/content-images/spa-still-life-280x124.jpg[/img] As well as it can saving water, the new rinsing technique improve the efficacy, it is not so waste water as the traditional rinsing technique.   8021 aluminum foil for ice cream Posted by: 1-LVDCPN - 04-24-2018, 09:09 AM - Forum: Knowledge & Technique - No Replies The ice cream packaging not only play an important role in brand, as well as in quality. The packaging of cased ice cream chiefly are carton, plastic box andaluminum foil box. The carton have been long used in ice cream, and still exist in the market now. Carton is coated with wax or a mixture of polyethylene and wax, it aims to improve the strength and moisture resistance, and usually enclose with a wood spoon. The carton packaging does not polluted the environment, is convenient and economical, but its strength is not strong enough, and easy to deformed. [img=300x0]http://www.aluminiumstrip-hm.com/wp-content/uploads/2018/02/aluminiumfoilstrip-300x300.jpg[/img] Aluminum foil packaging solve these problem perfectly, it can reduce radiant heat, has a good reflex action for light, are able to printing with a variety of beautiful patterns in its flat surface, and it indeed attracts many customers. 8021 aluminum foil belongs to series 8, is one of the most commonly used products for packaging. The surface of 8021 aluminum foil is a non-toxic packaging materials, is very clean and sanitary, no bacteria or microorganisms can grow on it, can contact with food directly. In addition, 8021 aluminum foil is an opaque packaging material, is a good packaging for those products that need to keep out of the sun, such as the margarine aluminum packaging. 8021 aluminum foil also has a good plasticity, is able to processed into various shapes and containers for products. Want to know more,alu@haomeicn.com   Coated Aluminum PP Cap Sheet Production Process Posted by: aluhm - 04-23-2018, 07:31 AM - Forum: Knowledge & Technique - No Replies The PP cap is sealed aluminum beverage bottle, senior wine thread popular on the current market cap, which is characterized by convenient opening, sealing and excellent anti-theft performance, composite food hygiene standards, so in recent years, with the continuous improvement of production development, people's consumption level and the need for export packaging. Its output and sales have increased rapidly. With the rise of the PP cap, the coated aluminum PP cap sheet produced by haomei Aluminum has been successfully developed, put into production and popularized and applied, and achieved great success. 1. Basic requirements of coated aluminum PP cap sheet:   A. Appearance: White has excellent whiteness, fullness, gloss, bright and beautiful, and high temperature baking not yellowing.   Color should be bright and bright.   Gold should be glittering and translucent like gold.   B. Resistance:   After baking, the coating should have good adhesion, hardness and deep penetration resistance. The film will not fall off after punching, rolling and pressing.   C. Internal coating should have good corrosion resistance, good adhesion to the aluminum plate and good adhesive force to the rubber pad.   2. Coated aluminum PP cap sheet coating process   Currently on the market common aluminum cap with the white and gold two, the cap process is: after the first solvent cleaning out aluminum to improve the adhesion of coating layer, aluminum plate, aluminum plate deep-drawing performance; after treatment can be directly coated with golden oil, baking and curing after punching, incision, thread rolling and pressing different specifications of the change, become.   If the cap is white, the best first coated with a layer of 25 degrees of base oil, baking and then coated with white paint, this film adhesion resistance, deep drawing performance better. 【Coated aluminum PP cap sheet】   Pure white or golden cover, usually need no cover light, if printed text or logo logo, need to cover a layer of varnish, to protect the text or pattern, prevent mechanical scratches. In addition, in order to meet health and safety and anti-corrosion performance requirements, the inner surface also need to be coated with a layer of coating   How to select good aluminum cap closure stock ? Posted by: aluhm - 04-23-2018, 07:02 AM - Forum: aluminium faq - No Replies As we know aluminum cap closure are used more and more widely. How to select good aluminum cap closure stock is an important questions for many customers. Today with our much experience which working with closure manufacturers, we talk about how to select good aluminum cap closure stock? [img=300x0]http://www.aluminiumstrip-hm.com/wp-content/uploads/2018/04/5-300x300.jpg[/img][img=300x0]http://www.aluminiumstrip-hm.com/wp-content/uploads/2018/04/6-300x300.jpg[/img]  [img=300x0]http://www.aluminiumstrip-hm.com/wp-content/uploads/2018/04/8-300x300.jpg[/img] The aluminium cap closure stock mainly used for wine, food and beverage, cosmetics packaging, can be said that the use of aluminum cap materials are related with food, and people, to the product quality requirements are very high, so the choice of quality manufacturers to buy high-quality cap materials industry is inevitable. Aluminum caps are mainly made of 1xxx, 3xxx and 8xxx alloy sheets. Although many of these products can be produced, there are very few products with genuine safety and high quality. 1. The aluminum cap closure is made of high quality aluminum stock. It is sanitary and won’t rust. It is easy to open. No auxiliary tools are needed. After opening, the bottle cap is destructive, and it can be effectively prevented from being stolen. 2, aluminum cap closure has good cushioning, seismic, heat insulation, moisture-proof, corrosion resistance and other advantages, and non-toxic, non absorbent, dust peeling and scaling, increased sealing performance is very good. 3, aluminum cap closure can according to customer requirements stainless steel and high temperature resistance, boiling water resistance, alcohol resistance, patterns can be used to design color printing, convex, milling character. 4, aluminum cap closure pad with special glue materials and advanced production technology, so that the sealed bottle has good tightness, having a planar greater surface cover, make the printing various text logo, the cap is more beautiful, but also make your products more sense of value. aluminum alloy 8011 Aluminum mainly for the production of Injection Vial Seal, is mainly used in the infusion bottle, the thickness range of 0.18-0.3mm, with good sealing property. 5052 5182 alloy aluminum strip is maininly used for making ring pull can lid , its relative hardness it is slightly better than other alloys, used in cans, a good solution to the deformation of cans during transport bumping and ensure the beauty of appearance. In addition to the 3105 aluminum alloy sheet it is widely used for making screw cap for gas liquid bottle, such as soda water and carbonated wine. 1070 O cosmetic cap stock with producers in the appearance of a big effort, make different shapes, painted bright colors, crafted in high-end cosmetics is also a good choice.   What are the factors that affect the quality of aluminum plate? Posted by: aluhm - 04-20-2018, 07:25 AM - Forum: aluminium faq - No Replies What are the factors that affect the quality of aluminum plate? The following aluminum suppliers tell you: 1. Influence of oxide film quality. The quality of oxide film mainly refers to the film thickness, porosity and transparency. If the film layer has enough thickness (10um above) and porosity and maximum transparency, the best dyeing quality can be obtained. 2. The influence of aluminum alloy material such as aluminum alloy. Generally high pure aluminum, aluminum magnesium and aluminum manganese alloy after anodic oxidation, the best dyeing performance, can be dyed into various colors. Aluminum and aluminum alloys with high silicon or copper content can only be dyed dark to black monotone color. 3. Dyeing liquid temperature. The dyeing is divided into cold dyeing (room temperature) and heat dyeing. The time of cold dyeing is long, but tonal uniformity is easy to control. The time of heat dyeing is short, but the tone is more difficult to control. Control as heat dyeing temperature 40 ~ 60 ℃, such as high temperature (80-90 ℃), often make dye molecules are not infiltrate into the depths of the film hole has closed completely, thereby significantly reducing color fastness, and easy to make the surface hair flower. Iv. Dye concentration. The relationship between concentration and color is: light color, low concentration, dark color, higher concentration. Usually, dye very light 0.1 0.39 g/L, dye the light air is 1 g/L, dyed deep tonal for 3 to 5 g/L, dyed deep tonal for 10 to 15 g/L high concentrations of the uneven color or floating color phenomenon, when cleaning and closed treatment, easy to cause \ color \ “flow”. In order to enhance the color fastness, often with low concentration, dyeing time, make the dye molecules fully penetrated into the depths of the oxidized film pore, this also is helpful for color and fastness. First Previous Next Last