East Goes to Rio Metal Co., Ltd. ----- East Goes to Rio Tinto 

 East Goes to Rio imports of U.S. Fen cola pure aluminum ALCOA1050 aluminum alloy 1060 high wear resistance of pure aluminum rod 1050 corrosion-resistant aluminum GB the southwest pure aluminum alloy East Goes to Rio import of industrial pure aluminum alloy 1050-specular pure aluminum corrosion-resistant industrial 1050 special aluminum plating of pure aluminum alloy A1050 East Goes to Rio imported wear resistant aluminum imports of high electrical conductivity of pure aluminum alloy 1100 pure aluminum 1060 wear resistance of pure aluminum 1A95 ultra-flat, made of pure aluminum high-quality industrial pure aluminum mask aluminum board oxidation of pure aluminum alloy welding parts of 1100 pure aluminum metal parts 1050 aluminum alloy East Goes Billiton imported soft aluminum rod stretch of pure aluminum high purity aluminum alloy plate aluminum content of 99.57 aluminum plastic industrial pure aluminum industrial pure semi-rigid aluminum L7 pure aluminum dial and decorative pure aluminum welding, electrical conductivity, thermal conductivity of pure aluminum alloy 



 Factory supply: U.S. Alcoa aluminum alloy Chongqing Southwest Aluminum 


 Division I by virtue of sensitive market information and superior supply channels, providing quality brand-name special metal materials and high-tech metal products and professional services lineup, to pursue in-depth understanding and to meet customer demand-oriented, and actively explore, open-profit business, committed become a customer support and trust. Encourage the decision to do business together as a multi-sustainable win-win situation for the mission of social values, priority for customers to consider to enhance the quality of customers' products and to promote a sophisticated upgrade and enhance the international competitiveness of customers, committed to working with clients to build sustainable positive and stable business partnership. 




 Pure aluminum surface quality requirements 

 1, the plate surface should be clean, and cracks are not allowed and oxidation debris. 

 2, the sheet surface to allow indentation, scratch, roll indentation flaws, but its depth can not exceed the plate to allow the negative deviation, and to ensure the minimum thickness. 

 3 process clad aluminum slab to allow the shedding of the coating layer and coating the bubbles. 

 4, the plate surface to allow the repair in addition to the thickness difference within the defect. 

 Other requirements: requirements and suppliers develop. 


 Feature 

 Industrial pure aluminum has the general characteristics of the aluminum, low density, good electrical conductivity, thermal conductivity, good corrosion resistance, plastic processing performance can be processed into a plate, with, foil and extruded products can be welding, argon arc welding, spot welding. 

 Industrial pure aluminum heat treatment can not strengthen, the intensity can be increased by cold deformation, the only form of heat treatment is annealing, recrystallization start temperature and impurity content and degree of deformation related, generally about 200 ℃. Annealed sheet σb = 80 ~ 100MPa σ0.2 = 30 ~ 50MPa, ζ = 35% ~ 40%, the HB = 25 ~ 30. By 60% to 80% cold deformation, chaotic although up to 150 ~ 180MPa, but the ζ value had fallen to 1% to 1.5%. Increase in iron and silicon impurity content can increase strength but lower ductility, electrical conductivity and corrosion resistance. 1200 (L5) annealing of commercially pure aluminum softening characteristics of the cold work hardening characteristics as shown. Seen from the figure, taken to adjust the annealing temperature after cold deformation or control of annealing after cold deformation are available to different cold hardening state of mechanical properties. In order to improve the formability, take the former as well. 

 Application of industrial pure aluminum is very versatile, can be used for electrical aluminum, such as bus, wire, cable, electronic components; 

 The officer may, Hunan and other single Ce on the mechanical properties of industrial pure aluminum to explore the rare earth impurity phase refining effect in pure aluminum, rare earth distribution in the grain boundary and interdendritic, and impurities such as Fe, Si formation high melting point metal compounds, Fe-rich phase impurities, refine, and have a stabilizing effect on the grain boundary; due to the refining effect of Fe-rich phase, and dispersion evenly distributed, and thus the mechanical properties have been greatly improved, the tensile strength increased by 44.18% the elongation increases to 32.04%; the best RE addition of 0.03%. 


 East Goes to Rio material: aluminum rods, aluminum alloy plate, aluminum tube, aluminum row, aluminum volume; processing can provide customers with free cutting, free of charge 

 Alcoa Alcoa aluminum alloy: 
 A board with the application widely used in decoration, packaging, construction, transportation, electronics, aviation, aerospace, weapons and other industries. 
 Aerospace aluminum for the production of aircraft skin, fuselage frames, beams, rotors, propellers, fuel tanks, panels and landing gear strut, as well as rocket forging ring, spacecraft wall. 
 , Transport aluminum used in cars, vehicle, railway, bus body structure material for high-speed passenger car doors and windows, shelves, automotive engine parts, air conditioners, radiators, body panels, wheels and ships timber. 
 Packaging aluminum aluminum cans pot material mainly in the form of sheet and foil as the metal packaging materials made of the tank, lid, bottles, barrels, packing foil. Widely used in beverage, food, cosmetics, pharmaceuticals, cigarettes, and industrial products packaging. 
 Printing aluminum is mainly used to produce the PS version, the aluminum base PS version is a new material for the printing industry for the automation of plate making and printing. 
 , Electronic appliances use the aluminum for a variety of bus, overhead line conductors, electrical components, refrigerators, air conditioning, cable and other fields.