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Ingredients:5052 alloy aluminum (aluminum magnesium alloy, aluminum content of about 95%, magnesium content of about 4%, as well as some other trace metal elements)1060 is pure aluminum (aluminum containing 99.6%, margin for other metal elements)Physical property:Similarly, the two kinds of aluminum, 5052 to 1060 higher in hardness, elongation, tensile strength and so on are not the same. What are the specific states (H14, H32, H24, O, etc.)?Prices are usually 5052 above 1060. How much specific higher, according to different manufacturers and production processes vary.s
Aluminum alloy low density, but relatively high strength, close to or higher quality steel, plastic good, can be processed into various profiles, with excellent conductivity, thermal conductivity and corrosion resistance, widely used in industry, the use of only steelIn general, outdoor billboards are made of aluminium alloy sheetss
You screwed up. 60 grit should NEVER come in contact with aluminum... those scratches will never come out. NEVER have an aluminum frame sandblasted. You'll need to have it soda blasted or walnut shell blasted. You should be using 220 grit ALUMINUM OXIDE paper- it is white in color. My bet is that you are using garnet- the brown stuff, or maybe coated paper. You MUST use aluminum oxide. I have answered the question to paint a bike a hundred times. Just click on Discover and type in the words paint a bike without quotes. Theres your answer.s
Iron is the only metal that rusts (apart from steel which is made from iron), aluminum just like titanium forms an oxide of 3 or 4 atoms on the surface, while rust is the oxide of iron ) rusting is an example of corrosion -- an electrochemical process involving an anode (a piece of metal that readily gives up electrons), an electrolyte (a liquid that helps electrons move) and a cathode (a piece of metal that readily accepts electrons). When a piece of metal corrodes, the electrolyte helps provide oxygen to the anode. As oxygen combines with the metal, electrons are liberated. When they flow through the electrolyte to the cathode, the metal of the anode disappears, swept away by the electrical flow or converted into metal cations in a form such as rust. For iron to become iron oxide, three things are required: iron, water and oxygen.s
Know that the density of aluminum is 2.7 g / cubic centimeter or 2700 kg / cubic meterThen 2mm thick aluminium plate with a weight of 1 square meters is:M= P *v=2700*1*0.002=5.4 (kg)=5.4*10^ (-3) tonsThe price of aluminium is 30000 yuan / ton nowTherefore, the title of the money required should be 30000* (5.4*10^ (-3)) =162 yuanEmpathy,The density of iron is 7.8 KG/M3The density of stainless steel is 7.52-7.75 KG/M3The same is true of galvanized sheets, as long as the density is knowns