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What are the manufacturers of aluminum profiles in Jiangsu and Jiangyin?
- Hello, I do not know if you have any requirements to the region, if not, you can consider the manufacturers here in Foshan Industrial aluminum extrusion machine operation rules and precautions (looking for aluminum profiles manufacturers search: "Foshan bright silver custom")First from the process analysis:1. open aluminum extrusion machine, must ensure that equipment around and on the machine no debris, oil2. prepare the material according to the production request, and then pour into the tank according to the proportion3. check the power status and acknowledge the normal operation of the control cabinets
Calculation of heat dissipation of aluminium profile radiator
- This requires software that is not easy to compute directly, and the formulas may pull out a long string and are inaccurateBecause the contact of the bottom of the profile is initiated by the heat source, the contact area is first set, which affects the distance and conduction angle of the thermal conductivityWhen you change this condition, the whole formula varies greatlyAgain, set convection and convection intensities, convection fluid properties and relative heat exchange efficienciesIn the radiator industry, there have been similar formulas, but only the natural convection settings, and in the heat under the state, heat dissipation at room temperature settingsProfessional software has many, FLOWTHEM, e-therm, ice-pake and so on, even Pro-E seems to be able to hang modules to do simulationSuggest going directly to softwares
What is the difference between the type 4040c and 4040d of aluminum profile?
- Sometimes there are differences in wall thickness, and sometimes there are differences between strengthening and non strengthening.s
How is the aluminum alloy profile series divided?
- According to alloy composition.1 pure aluminum, such as 1100,2 series aluminum alloy3 Series al Mn alloys, such as 3003, 3A214 series Al Si alloy5 Series Al Mg alloy6 series Al Mg Si alloy, such as 606360617 Series Al Zn Alloy8 lines, others9 line standbys
30*40 how much aluminum meter?
- 30*40 aluminum tube color of grain price is generally about 13.6-19.8.s
What's the price of aluminum alloy die castings and aluminum profiles?
- Should be the alloy now out of the alloy, like domestic red flag, automobile, plastic steel, now the price is good!s
What is the nitriding process of aluminum extrusion die?
- The principle of nitridation:Gas nitrocarburizing, that is gas nitrocarburizing, refers to low temperature nitrocarburizing based on gas nitriding and carburizing. Commonly used media have 50% ammonia, +50% endothermic gas (Nitemper method); 35%-50% ammonia, +50-60% exothermic gas (Nitroc method) and ammonia through the drip ethanol or formamide and so on. In soft nitriding, because of the high solubility of carbon atoms in the epsilon phase, the soft nitrided surface is a common compound of carbon and nitrogen, which is good in toughness and wear resistant.In the process of gas nitrocarburizing, due to the extremely low solubility of carbon atoms, it quickly reaches saturation state and precipitates many super micro cementite points. These cementite particles, as the core of the crystallization of nitrides, contribute to the formation of nitrides. When the surface nitrogen concentration reaches a certain level, the epsilon phase is formed, while the carbon solubility of the epsilon phase is very high, which in turn accelerates the dissolution of carbon.After gas nitrocarburizing, its structure is composed of epsilon phase, gamma phase and nitrogen containing cementite Fe3 (C, N), carbon will reduce the diffusion rate of nitrogen, so the thermal stress and the stress of the tissue are hard, the nitriding is large and the layer is thinner. But at the same time, because the soft nitride layer does not exist. Therefore, the nitride layer, better toughness than hard nitridings
Tips for identifying aluminum profiles
- For the mechanical framework of aluminum on the market quality is not good, consumers can use a simple method to distinguish aluminum, so you use the time better.s
Features of Aluminium Foil Bags
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Corrugated Aluminum Sheet
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The Advantages of Aluminum Foil Used in Cooking
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Substantial Growth in Automotive Applications of Aluminum Sheet
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Characters of Aluminium Die Casting
- Die casting is the process where one item is replicated en mass by using an easily melted material shaped in a higher heat resistant mould.Aluminium die casting uses the same proce...